0000103730-26-000019 | 10-K | XBRL Viewer | Vishay Intertechnology INC

Related Party Transactions	12 Months Ended
Related Party Transactions	Dec. 31, 2025
Related Party Transactions [Abstract]
Related Party Transactions	Note 20 – Related Party Transactions Vishay Precision Group, Inc. On July 6, 2010, Vishay completed the spin-off of its measurements and foil resistors businesses into an independent, publicly-traded company, Vishay Precision Group, Inc. ("VPG"). Vishay’s common stockholders received 1 share of VPG common stock for every 14 shares of Vishay common stock they held on the record date, June 25, 2010, and Vishay’s Class B common stockholders received 1 share of VPG Class B common stock for every 14 shares of Vishay Class B common stock they held on the record date. Following the spin-off, VPG is an independent company and Vishay retains no ownership interest. Relationship with VPG after Spin-off Following the spin-off, VPG and Vishay operate separately, each as independent public companies. Vishay has no ownership interest in VPG. However, Ruta Zandman, solely or on a shared basis with Marc Zandman and Ziv Shoshani, control a large portion of the voting power of both Vishay and VPG. Ruta Zandman and Marc Zandman are members of Vishay's Board of Directors. Marc Zandman, Vishay's Executive Chairman of the Board and an executive officer of Vishay, previously served on the VPG Board of Directors until his resignation, effective immediately before the election of directors at the VPG 2025 Annual Meeting of Stockholders. Ziv Shoshani, CEO of VPG and a nephew of Ruta Zandman and a brother of Roy Shoshani, Vishay's Executive Vice President - Chief Operating Officer - Semiconductors and Chief Technical Officer, previously served as a director on the Vishay Board of Directors until his resignation, effective immediately before the election of directors at the Vishay 2025 Annual Meeting of Stockholders. As of December 31, 2025, there are no common board members between Vishay and VPG. In connection with the completion of the spin-off, Vishay and its subsidiaries entered into several agreements with VPG and its subsidiaries that govern the relationship of the parties following the spin-off. Among the agreements entered into with VPG and its subsidiaries were a transition services agreement, several lease agreements, and supply agreements. None of the agreements have had nor are expected to have a material impact on Vishay’s financial position, results of operations, or liquidity. Some of these agreements have expired and have not been renewed. Vishay also entered into a trademark license agreement with VPG pursuant to which Vishay granted VPG the license to use certain trademarks, service marks, logos, trade names, entity names, and domain names which include the term “Vishay.” The license granted VPG the limited, exclusive, royalty-free right and license to use certain marks and names incorporating the term “Vishay” in connection with the design, development, manufacture, marketing, provision and performance of certain VPG products that do not compete with any products within Vishay’s product range as constituted immediately following the separation and certain services provided in connection with the products. The license cannot be terminated except as a result of willful misconduct or liquidation bankruptcy of VPG.

- Definition

The entire disclosure for related party transactions. Examples of related party transactions include transactions between (a) a parent company and its subsidiary; (b) subsidiaries of a common parent; (c) and entity and its principal owners; and (d) affiliates.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 850
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (d)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483326/850-10-50-1

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480990/946-20-50-2

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 5
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480990/946-20-50-5

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 6
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480990/946-20-50-6

Reference 5: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
-SubTopic 235
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (c)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147477968/946-235-50-2

Reference 6: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
-SubTopic 235
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (e)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147477968/946-235-50-2

Reference 7: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
-SubTopic 220
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.6-07(2)(g)(3))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479134/946-220-S99-1

Reference 8: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
-SubTopic 220
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.6-07(2)(c))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479134/946-220-S99-1

Reference 9: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
-SubTopic 220
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.6-07(2)(e))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479134/946-220-S99-1

Reference 10: http://www.xbrl.org/2003/role/disclosureRef
-Topic 850
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-URI https://asc.fasb.org/850/tableOfContent

Reference 11: http://www.xbrl.org/2003/role/disclosureRef
-Topic 850
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 6
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483326/850-10-50-6

Reference 12: http://www.xbrl.org/2003/role/disclosureRef
-Topic 850
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483326/850-10-50-1

Reference 13: http://www.xbrl.org/2003/role/disclosureRef
-Topic 850
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483326/850-10-50-1

+ Details

Restructuring and Related Activities

12 Months Ended

Dec. 31, 2025

Restructuring and Related Activities [Abstract]

Restructuring and Related Activities

Note 3 – Restructuring and Related Activities

In September 2024, the Company announced the implementation of restructuring actions designed to optimize the Company’s manufacturing footprint and streamline business decision making.

The restructuring actions are being implemented in phases and include:

●		Selling, general, and administrative functions streamlined through the fourth fiscal quarter of 2025.
●		The closure of three manufacturing facilities. A Diodes segment back-end facility in Shanghai, China is expected to be closed by the end of 2026 with production transfers completed in phases beginning in the fourth quarter of 2025. In addition, two small facilities in the Resistors segment in Fichtelberg, Germany and Milwaukee, Wisconsin, are expected to be closed in 2026.
●		Various changes in manufacturing operations and production transfers.

The following table summarizes the activity to date related to this program:

Expense recorded in 2024	$	40,614
Utilized		(8,734	)
Foreign currency translation		(1,292	)
Balance at December 31, 2024	$	30,588
Utilized		(15,268	)
Foreign currency translation		2,106
Balance at December 31, 2025	$	17,426

Severance payment terms vary by country, but generally are paid in a lump sum at cessation of employment. Some payments are made over an extended period. As of December 31, 2025, substantially all of the liability is current and is included in other accrued expenses in the accompanying consolidated balance sheet.

Other Accrued Expenses (Details) - USD ($) $ in Thousands	12 Months Ended
Other Accrued Expenses (Details) - USD ($) $ in Thousands	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Other Accrued Expenses [Abstract]
Sales returns and allowances	$ 41,249	$ 43,445
Goods received, not yet invoiced	67,599	40,577
Accrued VAT taxes payable	56,113	43,861
Other	135,070	136,588
Total other accrued expenses	300,031	264,471
Sales returns and allowances accrual activity [Roll Forward]
Beginning Balance	43,445	47,760	$ 46,979
Sales returns and allowances	89,500	88,775	101,696
Credits issued	(92,876)	(92,438)	(101,324)
Foreign currency	1,180	(652)	409
Ending Balance	$ 41,249	$ 43,445	$ 47,760

Document and Entity Information - USD ($)	12 Months Ended
Document and Entity Information - USD ($)	Dec. 31, 2025	Feb. 11, 2026	Jun. 28, 2025
Entity Listings [Line Items]
Document Type	10-K
Amendment Flag	false
Document Annual Report	true
Document Period End Date	Dec. 31, 2025
Current Fiscal Year End Date	--12-31
Document Fiscal Year Focus	2025
Document Fiscal Period Focus	FY
Document Transition Report	false
Entity File Number	1-7416
Entity Registrant Name	Vishay Intertechnology, Inc.
Entity Central Index Key	0000103730
Entity Incorporation, State or Country Code	DE
Entity Tax Identification Number	38-1686453
Entity Address, Address Line One	63 Lancaster Avenue
Entity Address, City or Town	Malvern
Entity Address, State or Province	PA
Entity Address, Postal Zip Code	19355
City Area Code	610
Local Phone Number	644-1300
Title of 12(b) Security	Common stock, par value $0.10 per share
Trading Symbol	VSH
Security Exchange Name	NYSE
Entity Well-known Seasoned Issuer	Yes
Entity Voluntary Filers	No
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Large Accelerated Filer
Entity Small Business	false
Entity Emerging Growth Company	false
ICFR Auditor Attestation Flag	true
Document Financial Statement Error Correction [Flag]	false
Entity Shell Company	false
Entity Public Float			$ 1,984,000,000
Auditor Firm ID	42
Auditor Name	Ernst & Young LLP
Auditor Location	Philadelphia, Pennsylvania
Common stock, par value $0.10 per share [Member]
Entity Listings [Line Items]
Entity Common Stock, Shares Outstanding		123,697,092
Class B Common Stock [Member]
Entity Listings [Line Items]
Entity Common Stock, Shares Outstanding		12,097,148

Pensions and Other Postretirement Benefits (Tables)

12 Months Ended

Dec. 31, 2025

Defined Benefit Plan Disclosure [Line Items]

Retirement Plan amounts recorded on consolidated balance sheets

The following table summarizes amounts recorded on the accompanying consolidated balance sheets associated with these various retirement benefit plans:

	December 31,
	2025			2024

Included in "Other assets":
Non-U.S. pension plans	$	2,507		$	1,216
Total included in other assets	$	2,507		$	1,216
Included in "Payroll and related expenses":
U.S. pension plans	$	(132	)	$	(880	)
Non-U.S. pension plans		(7,970	)		(6,720	)
U.S. other postretirement plans		(221	)		(520	)
Non-U.S. other postretirement plans		(1,027	)		(799	)
Total included in payroll and related expenses	$	(9,350	)	$	(8,919	)
Accrued pension and other postretirement costs:
U.S. pension plans	$	(27,593	)	$	(27,758	)
Non-U.S. pension plans		(126,130	)		(125,719	)
U.S. other postretirement plans		(1,844	)		(3,418	)
Non-U.S. other postretirement plans		(6,129	)		(6,287	)
Other retirement obligations		(11,027	)		(10,518	)
Total accrued pension and other postretirement costs	$	(172,723	)	$	(173,700	)
Accumulated other comprehensive loss:
U.S. pension plans	$	574		$	11
Non-U.S. pension plans		8,177			18,861
U.S. other postretirement plans		(2,675	)		(1,329	)
Non-U.S. other postretirement plans		788			1,158
Total accumulated other comprehensive loss*	$	6,864		$	18,701

* - Amounts included in accumulated other comprehensive loss are presented in this table pre-tax

Defined Benefit Pension Plans [Member]

Defined Benefit Plan Disclosure [Line Items]

Reconciliation of benefit obligation, plan assets, and funded status

The following table sets forth a reconciliation of the benefit obligation, plan assets, and funded status related to U.S. and non-U.S. pension plans:

	December 31, 2025						December 31, 2024
	U.S. Plans			Non-U.S. Plans			U.S. Plans			Non-U.S. Plans

Change in benefit obligation:
Benefit obligation at beginning of year	$	28,638		$	195,691		$	30,691		$	210,783
Service cost		-			2,975			-			3,121
Interest cost		1,520			6,601			1,525			6,698
Plan amendments		-			1,540			-			44
Actuarial (gains) losses		746			(10,591	)		(425	)		1,719
Benefits paid		(3,179	)		(11,776	)		(3,153	)		(14,508	)
Curtailments and settlements		-			(4,601	)		-			(98	)
Currency translation		-			17,988			-			(12,068	)
Benefit obligation at end of year	$	27,725		$	197,827		$	28,638		$	195,691

Change in plan assets:
Fair value of plan assets at beginning of year	$	-		$	64,468		$	-		$	63,287
Actual return on plan assets		-			4,012			-			5,504
Company contributions		3,179			11,920			3,153			13,311
Benefits paid		(3,179	)		(11,776	)		(3,153	)		(14,509	)
Curtailments and settlements		-			(4,398	)		-			-
Currency translation		-			2,008			-			(3,125	)
Fair value of plan assets at end of year	$	-		$	66,234		$	-		$	64,468

Funded status at end of year	$	(27,725	)	$	(131,593	)	$	(28,638	)	$	(131,223	)

Amounts recognized in consolidated balance sheet

Amounts recognized in the accompanying consolidated balance sheets consist of the following:

	December 31, 2025						December 31, 2024
	U.S. Plans			Non-U.S. Plans			U.S. Plans			Non-U.S. Plans

Other assets	$	-		$	2,507		$	-		$	1,216
Accrued benefit liability - current		(132	)		(7,970	)		(880	)		(6,720	)
Accrued benefit liability - non-current		(27,593	)		(126,130	)		(27,758	)		(125,719	)
Accumulated other comprehensive loss		574			8,177			11			18,861
	$	(27,151	)	$	(123,416	)	$	(28,627	)	$	(112,362	)

Components of actuarial items

Actuarial items consist of the following:

	December 31, 2025				December 31, 2024
	U.S. Plans		Non-U.S. Plans		U.S. Plans		Non-U.S. Plans

Unrecognized net actuarial (gain) loss	$	574	$	7,488	$	11	$	18,161
Unamortized prior service cost		-		689		-		700
	$	574	$	8,177	$	11	$	18,861

Projected and accumulated benefit obligations

The following table sets forth additional information regarding the projected and accumulated benefit obligations:

	December 31, 2025				December 31, 2024
	U.S. Plans		Non-U.S. Plans		U.S. Plans		Non-U.S. Plans

Accumulated benefit obligation, all plans	$	27,725	$	183,128	$	28,638	$	180,542

Plans for which the accumulated benefit obligation exceeds plan assets:
Projected benefit obligation	$	27,725	$	130,866	$	28,638	$	129,686
Accumulated benefit obligation		27,725		129,443		28,638		128,182
Fair value of plan assets		-		-		-		-

Components of the net periodic benefit costs

The following table sets forth the components of net periodic pension cost:

	Years ended December 31,
	2025							2024								2023
	U.S. Plans			Non-U.S. Plans				U.S. Plans				Non-U.S. Plans				U.S. Plans			Non-U.S. Plans

Service cost		$	-		$	2,975			$	-			$	3,121			$	-		$	3,063
Interest cost			1,520			6,601				1,525				6,698				1,997			7,346
Expected return on plan assets			-			(2,436	)			-				(2,347	)			-			(2,270	)
Amortization of actuarial (gains) losses			183			1,024				(1,026	)			1,799				175			345
Amortization of prior service cost			-			144				66				597				144			195
Curtailment and settlement losses			-			302				-				290				-			546
Net periodic pension cost		$	1,703		$	8,610			$	565			$	10,158			$	2,316		$	9,225

Weighted average assumptions used

The following weighted average assumptions were used to determine benefit obligations at December 31 of the respective years:

	2025						2024
	U.S. Plans			Non-U.S. Plans			U.S. Plans			Non-U.S. Plans
Discount rate		5.25	%		3.80	%		5.50	%		3.43	%
Rate of compensation increase		0.00	%		3.06	%		0.00	%		3.37	%

The following weighted average assumptions were used to determine the net periodic pension costs:

	Years ended December 31,
	2025						2024
	U.S. Plans			Non-U.S. Plans			U.S. Plans			Non-U.S. Plans
Discount rate		5.50	%		3.43	%		5.25	%		3.36	%
Rate of compensation increase		0.00	%		3.37	%		0.00	%		3.12	%
Expected return on plan assets		0.00	%		3.44	%		0.00	%		3.41	%

Estimated future benefit payments

Estimated future benefit payments are as follows:

	U.S. Plans		Non-U.S. Plans

2026	$	2,036	$	31,405
2027		2,022		13,935
2028		1,961		14,990
2029		8,797		15,116
2030		3,147		15,598
2031-2036		8,798		68,034

Other Postretirement Benefits [Member]

Defined Benefit Plan Disclosure [Line Items]

Reconciliation of benefit obligation, plan assets, and funded status

The following table sets forth a reconciliation of the benefit obligation, plan assets, and accrued benefit cost related to U.S. and non-U.S. non-pension defined benefit postretirement plans:

	December 31, 2025						December 31, 2024
	U.S. Plans			Non-U.S. Plans			U.S. Plans			Non-U.S. Plans

Change in benefit obligation:
Benefit obligation at beginning of year	$	3,938		$	7,086		$	4,260		$	7,563
Service cost		8			237			21			241
Interest cost		202			239			210			245
Actuarial (gains) losses		(1,553	)		(395	)		(43	)		(169	)
Benefits paid		(530	)		(902	)		(510	)		(344	)
Currency translation		-			891			-			(450	)
Benefit obligation at end of year	$	2,065		$	7,156		$	3,938		$	7,086

Fair value of plan assets at end of year	$	-		$	-		$	-		$	-

Funded status at end of year	$	(2,065	)	$	(7,156	)	$	(3,938	)	$	(7,086	)

Amounts recognized in consolidated balance sheet

Amounts recognized in the accompanying consolidated balance sheets consist of the following:

	December 31, 2025						December 31, 2024
	U.S. Plans			Non-U.S. Plans			U.S. Plans			Non-U.S. Plans

Accrued benefit liability - current	$	(221	)	$	(1,027	)	$	(520	)	$	(799	)
Accrued benefit liability - non-current		(1,844	)		(6,129	)		(3,418	)		(6,287	)
Accumulated other comprehensive (income) loss		(2,675	)		788			(1,329	)		1,158
	$	(4,740	)	$	(6,368	)	$	(5,267	)	$	(5,928	)

Components of actuarial items

Actuarial items consist of the following:

	December 31, 2025					December 31, 2024
	U.S. Plans			Non-U.S. Plans		U.S. Plans			Non-U.S. Plans

Unrecognized net actuarial loss (gain)	$	(2,675	)	$	788	$	(1,329	)	$	1,158
	$	(2,675	)	$	788	$	(1,329	)	$	1,158

Components of the net periodic benefit costs

The following table sets forth the components of net periodic benefit cost:

	Years ended December 31,
	2025							2024							2023
	U.S. Plans				Non-U.S. Plans			U.S. Plans				Non-U.S. Plans			U.S. Plans				Non-U.S. Plans

Service cost		$	8			$	237		$	21			$	241		$	21			$	221
Interest cost			202				239			210				245			225				251
Amortization of actuarial (gains) losses			(208	)			59			(240	)			82			(321	)			8
Curtailment and settlement losses			-				141			-				-			-				89
Net periodic benefit cost (benefit)		$	2			$	676		$	(9	)		$	568		$	(75	)		$	569

Weighted average assumptions used

The following weighted average assumptions were used to determine benefit obligations at December 31 of the respective years:

	2025						2024
	U.S. Plans			Non-U.S. Plans			U.S. Plans			Non-U.S. Plans

Discount rate		5.25	%		3.77	%		5.50	%		3.25	%
Rate of compensation increase		0.00	%		3.50	%		0.00	%		3.50	%

The following weighted average assumptions were used to determine the net periodic benefit costs:

	Years ended December 31,
	2025						2024
	U.S. Plans			Non-U.S. Plans			U.S. Plans			Non-U.S. Plans

Discount rate		5.50	%		3.25	%		5.25	%		3.40	%
Rate of compensation increase		0.00	%		3.50	%		0.00	%		4.00	%

Estimated future benefit payments

Estimated future benefit payments are as follows:

	U.S. Plans		Non-U.S. Plans

2026	$	221	$	1,027
2027		203		854
2028		187		590
2029		220		186
2030		204		1,023
2031-2036		812		4,811

Other Income (Expense) (Details) - USD ($) $ in Thousands	12 Months Ended
Other Income (Expense) (Details) - USD ($) $ in Thousands	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Details of Expenses [Abstract]
Foreign exchange gain (loss)	$ (895)	$ 774	$ 677
Interest income	13,363	25,479	31,353
Other components of net periodic pension expense	(7,771)	(7,899)	(8,730)
Investment income (expense)	796	(519)	1,347
Other	1,803	1,629	616
Other Income (expense)	$ 7,296	$ 19,464	$ 25,263

Segment and Geographic Data (Details)
$ in Thousands

12 Months Ended

Dec. 31, 2025

USD ($)

Segment

Dec. 31, 2024

USD ($)

Dec. 31, 2023

USD ($)

Segment Reporting Information [Line Items]

Number of reporting segments | Segment

Net revenues

$ 3,069,048

$ 2,937,587

$ 3,402,045

Cost of products sold (excluding depreciation)

2,277,631

2,125,895

2,265,815

Depreciation expense in cost of products sold

196,534

185,400

161,737

Total cost of products sold

2,474,165

2,311,295

2,427,552

Gross profit

594,883

626,292

974,493

Segment operating expenses

223,083

198,421

168,181

Segment operating income (loss)

371,800

427,871

806,312

Total depreciation expense

211,542

198,961

174,457

Capital expenditures

273,293

320,079

329,410

Total Assets

4,234,160

4,110,696

4,239,923

Distributors [Member]

Segment Reporting Information [Line Items]

Net revenues

1,716,235

1,578,172

1,798,291

OEMs [Member]

Segment Reporting Information [Line Items]

Net revenues

1,147,048

1,156,852

1,378,065

EMS Companies [Member]

Segment Reporting Information [Line Items]

Net revenues

205,765

202,563

225,689

Industrial [Member]

Segment Reporting Information [Line Items]

Net revenues

1,064,404

992,192

1,216,078

Automotive [Member]

Segment Reporting Information [Line Items]

Net revenues

1,088,090

1,097,713

1,202,923

Military and Aerospace [Member]

Segment Reporting Information [Line Items]

Net revenues

314,128

325,318

271,871

Healthcare Customers [Member]

Segment Reporting Information [Line Items]

Net revenues

152,065

147,845

152,611

Other [Member]

Segment Reporting Information [Line Items]

Net revenues

^[1]

450,361

374,519

558,562

Asia [Member]

Segment Reporting Information [Line Items]

Net revenues

1,267,695

1,134,318

1,264,779

Asia [Member] | Customers [Member]

Segment Reporting Information [Line Items]

Net revenues

1,294,853

1,149,138

1,255,563

Europe [Member] | Customers [Member]

Segment Reporting Information [Line Items]

Net revenues

1,028,072

1,029,901

1,255,652

Americas [Member] | Customers [Member]

Segment Reporting Information [Line Items]

Net revenues

746,123

758,548

890,830

MOSFETs [Member]

Segment Reporting Information [Line Items]

Net revenues

630,463

601,979

778,754

Cost of products sold (excluding depreciation)

514,631

465,536

485,086

Depreciation expense in cost of products sold

54,234

49,342

34,282

Total cost of products sold

568,865

514,878

519,368

Gross profit

61,598

87,101

259,386

Segment operating expenses

92,157

80,243

63,593

Segment operating income (loss)

(30,559)

6,858

195,793

Total depreciation expense

56,913

51,301

35,965

Capital expenditures

182,367

224,998

132,543

Total Assets

1,167,383

1,033,555

702,299

Diodes [Member]

Segment Reporting Information [Line Items]

Net revenues

592,757

581,975

690,540

Cost of products sold (excluding depreciation)

426,449

414,893

471,088

Depreciation expense in cost of products sold

47,066

45,920

43,831

Total cost of products sold

473,515

460,813

514,919

Gross profit

119,242

121,162

175,621

Segment operating expenses

29,548

25,281

22,159

Segment operating income (loss)

89,694

95,881

153,462

Total depreciation expense

48,349

47,099

44,904

Capital expenditures

31,936

29,534

62,185

Total Assets

717,696

724,603

852,703

Optoelectronic Components [Member]

Segment Reporting Information [Line Items]

Net revenues

216,551

212,368

243,146

Cost of products sold (excluding depreciation)

156,391

158,742

164,791

Depreciation expense in cost of products sold

15,817

15,374

16,129

Total cost of products sold

172,208

174,116

180,920

Gross profit

44,343

38,252

62,226

Segment operating expenses

22,398

21,393

19,263

Segment operating income (loss)

21,945

16,859

42,963

Total depreciation expense

16,272

15,784

16,496

Capital expenditures

8,938

10,451

23,228

Total Assets

346,449

346,866

352,984

Resistors [Member]

Segment Reporting Information [Line Items]

Net revenues

759,343

725,614

843,472

Cost of products sold (excluding depreciation)

553,777

524,808

566,640

Depreciation expense in cost of products sold

44,794

41,848

38,404

Total cost of products sold

598,571

566,656

605,044

Gross profit

160,772

158,958

238,428

Segment operating expenses

37,710

33,217

29,003

Segment operating income (loss)

123,062

125,741

209,425

Total depreciation expense

45,532

42,568

39,781

Capital expenditures

21,300

30,301

67,085

Total Assets

940,942

958,985

946,585

Inductors [Member]

Segment Reporting Information [Line Items]

Net revenues

364,374

356,355

347,392

Cost of products sold (excluding depreciation)

247,154

231,456

220,090

Depreciation expense in cost of products sold

16,938

17,819

14,888

Total cost of products sold

264,092

249,275

234,978

Gross profit

100,282

107,080

112,414

Segment operating expenses

15,438

14,818

12,730

Segment operating income (loss)

84,844

92,262

99,684

Total depreciation expense

17,371

17,940

14,963

Capital expenditures

4,358

6,339

10,767

Total Assets

322,652

342,286

365,111

Capacitors [Member]

Segment Reporting Information [Line Items]

Net revenues

505,560

459,296

498,741

Cost of products sold (excluding depreciation)

379,229

330,460

358,120

Depreciation expense in cost of products sold

17,685

15,097

14,203

Total cost of products sold

396,914

345,557

372,323

Gross profit

108,646

113,739

126,418

Segment operating expenses

25,832

23,469

21,433

Segment operating income (loss)

82,814

90,270

104,985

Total depreciation expense

17,851

15,293

14,269

Capital expenditures

20,881

13,609

21,914

Total Assets

454,319

430,871

459,653

Corporate / Other [Member]

Segment Reporting Information [Line Items]

Net revenues

Cost of products sold (excluding depreciation)

Depreciation expense in cost of products sold

Total cost of products sold

Gross profit

Segment operating expenses

Segment operating income (loss)

Total depreciation expense

9,254

8,976

8,079

Capital expenditures

3,513

4,847

11,688

Total Assets

$ 284,719

$ 273,530

$ 560,588

[1]	*Power supplies, telecommunications, consumer products, and computing

Accumulated Other Comprehensive Income (Loss) (Tables)

12 Months Ended

Dec. 31, 2025

Accumulated Other Comprehensive Income (Loss) [Abstract]

Summary of components of other comprehensive income

The cumulative balance of each component of other comprehensive income (loss) and the income tax effects allocated to each component are as follows:

	Pension and other post- retirement actuarial items			Currency translation adjustment			Total

Balance at January 1, 2023	$	(7,598	)	$	(3,229	)	$	(10,827	)
Other comprehensive income before reclassifications		(10,338	)		28,165		$	17,827
Tax effect		2,462			-		$	2,462
Other comprehensive income before reclassifications, net of tax		(7,876	)		28,165		$	20,289
Amounts reclassified out of AOCI		1,181			-		$	1,181
Tax effect		(306	)		-		$	(306	)
Amounts reclassified out of AOCI, net of tax		875			-		$	875
Net comprehensive income (loss)	$	(7,001	)	$	28,165		$	21,164
Balance at December 31, 2023	$	(14,599	)	$	24,936		$	10,337
Other comprehensive income before reclassifications		4,062			(49,272	)	$	(45,210	)
Tax effect		(1,794	)		-		$	(1,794	)
Other comprehensive income before reclassifications, net of tax		2,268			(49,272	)	$	(47,004	)
Amounts reclassified out of AOCI		1,568			-		$	1,568
Tax effect		(193	)		-		$	(193	)
Amounts reclassified out of AOCI, net of tax		1,375			-		$	1,375
Net comprehensive income (loss)	$	3,643		$	(49,272	)	$	(45,629	)
Balance at December 31, 2024	$	(10,956	)	$	(24,336	)	$	(35,292	)
Other comprehensive income before reclassifications		10,189			107,867		$	118,056
Tax effect		(2,763	)		-		$	(2,763	)
Other comprehensive income before reclassifications, net of tax		7,426			107,867		$	115,293
Amounts reclassified out of AOCI		1,645			-		$	1,645
Tax effect		(252	)		-		$	(252	)
Amounts reclassified out of AOCI, net of tax		1,393			-		$	1,393
Net comprehensive income (loss)	$	8,819		$	107,867		$	116,686
Balance at December 31, 2025	$	(2,137	)	$	83,531		$	81,394

Segment and Geographic Data, Revenue and assets by geographic area (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Revenues from External Customers and Long-Lived Assets [Line Items]
Net revenues	$ 3,069,048	$ 2,937,587	$ 3,402,045
Property and equipment, net	1,673,159	1,545,738
United States [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Net revenues	768,085	761,218	879,734
Property and equipment, net	128,551	149,487
Germany [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Net revenues	904,162	871,479	1,076,812
Property and equipment, net	509,703	359,430
United Kingdom [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Property and equipment, net	246,323	214,838
Other Europe [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Net revenues	108,079	148,055	151,160
Property and equipment, net	154,862	137,109
Israel [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Net revenues	21,027	22,517	29,560
Property and equipment, net	99,017	109,277
Asia [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Net revenues	1,267,695	1,134,318	$ 1,264,779
People's Republic of China [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Property and equipment, net	207,662	236,068
Republic of China (Taiwan) [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Property and equipment, net	195,162	204,757
Other Asia [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Property and equipment, net	116,879	119,236
Other [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Property and equipment, net	$ 15,000	$ 15,536

Income Taxes

12 Months Ended

Dec. 31, 2025

Income Taxes [Abstract]

Income Taxes

Note 5 – Income Taxes

Changes in Tax Laws and Regulations

United States

On July 4, 2025, H.R. 1 (the "Act"), a tax reconciliation act, was enacted into law in the United States. The Act did not change the U.S. federal tax rate and most of the provisions of the Act are effective for tax years beginning after December 31, 2025. The Company has recorded no change to the deferred U.S. taxes directly related to the Act. The Act allows the deduction in tax year 2025, or in tax years 2025 and 2026, of some previously capitalized research and development costs. The Company anticipates that these additional tax deductions may preclude the utilization of a U.S. foreign tax credit ("FTC") that is due to expire in 2028. As an indirect result of this change in tax law, the Company recorded a valuation allowance of $9,420 on the deferred tax asset related to this FTC.

On December 22, 2017, the Tax Cuts and Jobs Act (the "TCJA") was enacted in the United States. Under previous law, companies could indefinitely defer U.S. income taxation on unremitted foreign earnings. The TCJA imposed a one-time transition tax on deferred foreign earnings, payable in defined increments over eight years. Installments of $47,027 were paid in 2025, $37,622 were paid in 2024, $27,670 were paid in 2023, and $14,757 in each of 2022, 2021, 2020, 2019, and 2018. The 2025 installment was the last payment.

The Company has elected to account for Global Intangible Low-Taxed Income ("GILTI") tax in the period in which it is incurred and, therefore, does not provide any deferred taxes in the consolidated financial statements at December 31, 2025, 2024, or 2023.

Germany

In the third fiscal quarter of 2025, the Federal Republic of Germany enacted tax legislation decreasing the federal tax rate beginning in 2028 by 1% per year for five years. The Company recorded deferred tax expense of $4,237 to reduce the carrying amount of deferred tax assets in Germany based on these new rates.

Changes in Indefinite Reversal Assertion

The Company made the determination in 2021 that substantially all unremitted foreign earnings in Israel were no longer indefinitely reinvested. The Company made the determination in 2022 that substantially all unremitted earnings in Germany were no longer indefinitely reinvested.

These changes in this indefinite reinvestment assertions provide greater access to the Company's worldwide cash balances to fund its growth plan and its Stockholder Return Policy. While the change in assertion provides access to these balances, these amounts will be repatriated only as needed. The withholding taxes associated with any distribution to the United States is payable upon distribution. The Company repatriated $75,000 of accumulated earnings to the United States in the second fiscal quarter of 2025 and paid withholding taxes, in Israel, of $9,375. The Company repatriated $120,000 of accumulated earnings to the United States in the second fiscal quarter of 2024 and paid withholding taxes, in Israel, of $15,000. During the fourth fiscal quarter of 2023, the Company repatriated $325,000 of accumulated earnings to the United States and paid withholding taxes, in Germany and Israel, of $63,600.

At December 31, 2025, approximately $231,187 of German earnings and approximately $261,452 of Israeli earnings are deemed not indefinitely reinvested. The aggregate tax liability recorded for unremitted earnings at December 31, 2025 is approximately $76,000, which includes amounts accrued subsequent to the changes in indefinite reinvestment determinations described above.

There are amounts of unremitted foreign earnings in countries other than Israel and Germany, which continue to be reinvested indefinitely, and the Company has made no provision for incremental foreign income taxes and withholding taxes payable to foreign jurisdictions related to these amounts. Determination of the amount of the unrecognized deferred foreign tax liability for these amounts is not practicable because of the complexities associated with its hypothetical calculation.

Income before taxes consists of the following components:

	Years ended December 31,
	2025				2024				2023

Domestic		$	(172,986	)		$	(172,519	)		$	67,938
Foreign			198,499				170,130				399,464
		$	25,513			$	(2,389	)		$	467,402

Significant components of income taxes are as follows:

	Years ended December 31,
	2025			2024			2023

Current:
Federal	$	456		$	1,936		$	14,594
State and local		153			407			1,769
Foreign		54,121			63,537			152,343
		54,730			65,880			168,706
Deferred:
Federal		(24,586	)		(24,492	)		(4,871	)
State and local		(1,347	)		(788	)		(3,651	)
Foreign		5,694			(13,234	)		(18,295	)
		(20,239	)		(38,514	)		(26,817	)
Total income tax expense	$	34,491		$	27,366		$	141,889

Deferred income taxes reflect the net tax effects of temporary differences between the carrying amounts of assets and liabilities for financial reporting purposes and the amounts for income tax purposes. Significant components of the Company’s deferred tax assets and liabilities are as follows:

	December 31,
	2025			2024

Deferred tax assets:
Pension and other retiree obligations	$	24,172		$	27,779
Inventories		28,453			26,004
Net operating loss carryforwards		72,349			74,244
Tax credit carryforwards		80,081			67,192
Research and development costs		34,307			25,582
Interest		31,135			23,886
Other accruals and reserves		34,869			36,232
Total gross deferred tax assets		305,366			280,919
Less valuation allowance		(92,117	)		(92,876	)
		213,249			188,043
Deferred tax liabilities:
Property and equipment		(19,131	)		(20,032	)
Tax deductible goodwill		(8,770	)		(7,889	)
Intangibles other than goodwill		(7,526	)		(8,937	)
Earnings not indefinitely reinvested		(80,203	)		(78,977	)
Other - net		(11,421	)		(8,802	)
Total gross deferred tax liabilities		(127,051	)		(124,637	)

Net deferred tax assets	$	86,198		$	63,406

The Company makes significant judgments regarding the realizability of its deferred tax assets (principally net operating losses and tax credits). The carrying value of deferred tax assets is based on the Company’s assessment that it is more likely than not that the Company will realize these assets after consideration of all available positive and negative evidence.

Note 5 – Income Taxes (continued)

A reconciliation of income tax expense at the U.S. federal statutory income tax rate to actual income tax provision for the year ended December 31, 2025 is as follows:

	Year Ended
	December 31, 2025

U.S. federal statutory income tax	$	5,358		21.0	%
State and local income taxes, net of federal benefit*		(939	)	(3.7	)%
Foreign tax effects:
China:
Withholding on dividends		6,658		26.1	%
Other		1,813		7.1	%
Germany:
Effects of changes in tax laws		4,237		16.6	%
Other		1,048		4.1	%
Israel:
Incentives		(3,230	)	(12.7	)%
Withholding on dividends		6,860		26.9	%
Other		812		3.2	%
Other foreign jurisdictions		(1,028	)	(4.0	)%
Effects of cross-border tax laws:
Subpart F		4,380		17.2	%
GILTI		3,580		14.0	%
Other		2,531		9.9	%
Tax credits
U.S. foreign tax credit		(6,663	)	(26.1	)%
Changes in valuation allowances		9,420		36.9	%
Nontaxable or nondeductible items:
Executive compensation		2,666		10.5	%
Other		(610	)	(2.4	)%
Changes in uncertain tax benefits		(185	)	(0.7	)%
Other adjustments		(2,217	)	(8.7	)%
Total tax expense	$	34,491		135.2	%

* State taxes in Minnesota, Arizona, and Illinois made up the majority (greater than 50%) of the tax effect in this category.

Note 5 – Income Taxes (continued)

A reconciliation of income tax expense at the U.S. federal statutory income tax rate to actual income tax provision for the years ended December 31, 2024 and 2023 is as follows:

	Years ended December 31,
	2024			2023

Tax at statutory rate	$	(502	)	$	98,154
State income taxes, net of U.S. federal tax benefit		(301	)		(1,487	)
Effect of foreign operations		(962	)		9,260
Impairment of goodwill		13,962			-
Tax on earnings not indefinitely reinvested		9,016			37,061
Change in valuation allowance on deferred tax assets		-			(1,770	)
Foreign income taxable in the U.S.		16,571			11,829
Foreign tax credit		(11,506	)		(29,997	)
U.S. Base Erosion Anti-Abuse Tax		1,063			16,837
Other		25			2,002
Total income tax expense	$	27,366		$	141,889

Vishay operates in a global environment with significant operations in various locations outside the United States. Accordingly, the consolidated income tax rate is a composite rate reflecting our earnings and the applicable tax rates in the various locations where we operate. Part of Vishay's historical strategy has been to achieve cost savings through the transfer and expansion of manufacturing operations to countries where it can take advantage of lower labor costs. With the reduction in the U.S. statutory rate to 21% beginning January 1, 2018, Vishay expects that its effective tax rate will be higher than the U.S. statutory rate, excluding unusual transactions.

Income tax expense for the year ended December 31, 2025 includes certain discrete tax items for changes in uncertain tax positions, valuation allowances, tax rates, and other related items. These items totaled $13,657 in 2025. There were no unusual tax items for the years ended December 31, 2024 and 2023.

At December 31, 2025, the Company had the following significant net operating loss carryforwards for tax purposes:

			Expires
Belgium	$	117,171	No expiration
Israel		3,575	No expiration
Italy		18,169	No expiration
Netherlands		10,334	No expiration
The Republic of China (Taiwan)		5,546		2027 - 2028
United Kingdom		71,883	No expiration
U.S. Federal		34,206	No expiration

California		17,184		2028 - 2045
Pennsylvania		436,026		2027 - 2045
Arizona		19,570		2032 - 2045

At December 31, 2025, the Company had the following significant tax credit carryforwards available:

			Expires
U.S. Foreign Tax Credit	$	50,592		2028 - 2035
U.S. Research and Development Credit		5,109		2038 - 2045
California Research Credit		24,380	No expiration

The following table summarizes income taxes paid by jurisdiction for the year ended December 31, 2025:

	Year Ended
	December 31, 2025

U.S. Federal	$	47,895
U.S. State and Local		(99	)
China		12,424
Israel		14,950
The Republic of China (Taiwan)		9,427
Other Foreign		16,175
Total income taxes paid	$	100,772

Net income taxes paid were $136,784, and $224,232 for the years ended December 31, 2024, and 2023, respectively. Net income taxes paid for the years ended December 31, 2025, 2024, and 2023, respectively, include withholding taxes for repatriation activity. Net income taxes paid for the years ended December 31, 2025, 2024, and 2023 also includes $47,027, $37,622, and $27,670, respectively, of TCJA transition tax paid.

The following table summarizes changes in the liabilities associated with unrecognized tax benefits:

	Years ended December 31,
	2025			2024			2023

Balance at beginning of year	$	32,500		$	12,857		$	18,429
Addition based on tax positions related to the current year		2,416			922			1,210
Addition based on tax positions related to prior years		3,967			19,905			5,455
Currency translation adjustments		815			(185	)		230
Reduction based on tax positions related to prior years		(1,237	)		-			-
Reduction for settlements		(4,446	)		-			(10,000	)
Reduction for lapses of statute of limitation		(1,012	)		(999	)		(2,467	)
Balance at end of year	$	33,003		$	32,500		$	12,857

In 2024, the Company recorded a deferred tax asset and offsetting liability for unrecognized tax benefits related to an acquired net operating loss carryover.

All of the unrecognized tax benefits of $33,003 and $32,500, as of December 31, 2025 and 2024, respectively, would reduce the effective tax rate if recognized.

The Company recognizes interest and penalties related to unrecognized tax benefits in income tax expense. At December 31, 2025 and 2024, the Company had accrued interest and penalties related to the unrecognized tax benefits of $1,422 and $1,564, respectively. During the years ended December 31, 2025, 2024, and 2023, the Company recognized $360, $303, and $821, respectively, in interest and penalties.

The Company and its subsidiaries file U.S. federal income tax returns, as well as tax returns in multiple states and foreign jurisdictions. During the years ended December 31, 2025, 2024, and 2023, certain tax examinations were concluded and certain statutes of limitations lapsed. The tax provision for those years includes adjustments related to the resolution of these matters, as reflected in the table above. During 2023, the Company settled an examination of its U.S. federal income tax returns for the years ended December 31, 2017 through 2019. The federal income tax returns for the years 2022 through 2024 remain subject to examination. The tax returns of significant non-U.S. subsidiaries currently under examination are located in the following jurisdictions: Israel (2021), China (2022 through 2024), India (2004 through 2023), and Philippines (2020 through 2022). The Company and its subsidiaries also file income tax returns in other taxing jurisdictions in the U.S. and around the world, many of which are still open to examination.

The timing of the resolution of income tax examinations is highly uncertain, as are the amounts and timing of tax payments that result from such examinations. These events could cause large fluctuations in the balance sheet classification of current and non-current unrecognized tax benefits.

- Definition

The entire disclosure for income tax.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 942
-SubTopic 740
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147477617/942-740-50-1

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 235
-SubTopic 10
-Name Accounting Standards Codification
-Section S50
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480738/235-10-S50-1

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 944
-SubTopic 740
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478822/944-740-50-1

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Topic 740
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 12
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482685/740-10-50-12

Reference 5: http://www.xbrl.org/2003/role/exampleRef
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-SubTopic 10
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-Section 55
-Paragraph 231
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482663/740-10-55-231

Reference 6: http://www.xbrl.org/2003/role/disclosureRef
-Topic 740
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 12C
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-URI https://asc.fasb.org/1943274/2147482685/740-10-50-12C

Reference 7: http://www.xbrl.org/2003/role/disclosureRef
-Topic 740
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 12B
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482685/740-10-50-12B

Reference 8: http://www.xbrl.org/2003/role/disclosureRef
-Topic 740
-SubTopic 270
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147477891/740-270-50-1

Reference 9: http://www.xbrl.org/2003/role/disclosureRef
-Topic 740
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SAB Topic 6.I.5.Q1)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479360/740-10-S99-1

Reference 10: http://www.xbrl.org/2003/role/disclosureRef
-Topic 946
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 13
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480990/946-20-50-13

Reference 11: http://www.xbrl.org/2003/role/disclosureRef
-Topic 235
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.4-08(h)(2))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480678/235-10-S99-1

Reference 12: http://www.xbrl.org/2003/role/disclosureRef
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-Name Accounting Standards Codification
-Publisher FASB
-URI https://asc.fasb.org/740/tableOfContent

Reference 13: http://www.xbrl.org/2003/role/disclosureRef
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-Name Accounting Standards Codification
-Section 50
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Reference 16: http://www.xbrl.org/2003/role/disclosureRef
-Topic 740
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-Paragraph 2
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Reference 17: http://www.xbrl.org/2003/role/disclosureRef
-Topic 740
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-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482603/740-30-50-2

+ Details

Other Income (Expense)

12 Months Ended

Dec. 31, 2025

Details of Expenses [Abstract]

Details of Expenses

Note 8 – Details of Expenses

The caption “Other” on the accompanying consolidated statements of operations consists of the following:

	Years ended December 31,
	2025			2024			2023

Foreign exchange gain (loss)	$	(895	)	$	774		$	677
Interest income		13,363			25,479			31,353
Other components of periodic pension expense		(7,771	)		(7,899	)		(8,730	)
Investment income (expense)		796			(519	)		1,347
Other		1,803			1,629			616
	$	7,296		$	19,464		$	25,263

Acquisition and Divestiture Activities

12 Months Ended

Dec. 31, 2025

Acquisition Activities [Abstract]

Acquisition and Divestiture Activities

Note 2 - Acquisition and Divestiture Activities

As part of its growth strategy, the Company seeks to expand through targeted acquisitions of other manufacturers of electronic components. These acquisition targets include businesses that have established positions in major markets, reputations for product quality and reliability, and product lines with which the Company has substantial marketing and technical expertise. It also includes certain businesses that possess technologies which the Company expects to further develop and commercialize.

Year ended December 31, 2024

Newport wafer fab

On March 5, 2024, the Company acquired Nexperia’s wafer fabrication facility and operations located in Newport, South Wales, U.K. for $177,457 in cash, net of cash acquired. The wafer fabrication facility is located on 28 acres and is an automotive-certified, 200mm semiconductor wafer fab with capacity to produce more than 30,000 wafers per month. The transaction included contingent payments of $15,000, held in escrow. Selling, general, and administrative expenses for the fiscal year ended December 31, 2025 include an $11,293 benefit recognized in the second fiscal quarter of 2025 upon the favorable resolution of a contingency.

The transaction was funded by Vishay with cash on-hand. To effect the transaction, Vishay acquired a 100% interest in the legal entity Neptune 6 Limited, and its wholly-owned operating subsidiary, Nexperia Newport Limited, which owns and operates the Newport facility. Neptune 6 Limited was renamed "Vishay UK Holdings Limited," and Nexperia Newport Limited was renamed "Vishay Newport Limited."

Based on an estimate of fair values, the Company allocated the purchase price of the acquisition as follows:

Net working deficit (excluding cash and cash equivalents)	$	(339	)
Property and equipment		148,109
Customer relationships		4,000
Other, net		1,315
Deferred taxes, net		(7,869	)
Total identified assets and liabilities		145,216

Purchase price, net of cash acquired		177,457

Goodwill	$	32,241

The acquired assets and liabilities, including goodwill, are included in the MOSFETs segment. The weighted average useful lives for customer relationships is 3 years. The goodwill associated with this transaction is not deductible for income tax purposes. See Note 19 for information on goodwill impairment testing.

The Company recognized $2,984 of acquisition costs classified as a component of selling, general, and administrative expenses. These costs were recognized in the third and fourth fiscal quarters of 2023 and first fiscal quarter of 2024.

The results and operations of this acquisition have been included in the MOSFETs segment since March 5, 2024. The inclusion of this acquisition did not have material impact on the Company's consolidated results.

Ametherm, Inc.

On June 5, 2024, the Company acquired all of the outstanding equity interests of Ametherm, Inc., a Carson City, Nevada-based manufacturer of inrush current limiting solutions and power thermistors, for $31,478 in cash, net of cash acquired. Based on an estimate of fair values, the Company allocated $17,000 of the purchase price to definite-lived intangible assets. After allocating the purchase price to assets acquired and liabilities assumed based on an estimation of their fair values at the date of acquisition, the Company recorded goodwill of $11,685 related to this acquisition. The goodwill related to this acquisition is included in the Resistors reporting unit for goodwill impairment testing. The results and operations of this acquisition have been included in the Resistors segment since June 5, 2024.

Birkelbach Kondensatortechnik GmbH

On December 17, 2024 the Company acquired Birkelbach Kondensatortechnik GmbH and certain related assets ("Birkelbach") for $15,839, net of cash acquired. Based in Erndtebrueck, Germany, Birkelbach is a manufacturer of metalized technical films for capacitor dielectrics. Vishay was a major customer of Birkelbach, and the acquired business has been vertically integrated into Vishay's Capacitors segment. Based on an estimate of fair values, the Company allocated $7,168 of the purchase price to definite-lived intangible assets. After allocating the purchase price to assets acquired and liabilities assumed based on an estimation of the fair values at the date of acquisition, the Company recorded goodwill of $777 related to this acquisition. The goodwill related to this acquisition is included in the Capacitors reporting unit for goodwill impairment testing. The results and operations of this acquisition have been included in the Capacitors segment since December 17, 2024.

Segment and Geographic Data

12 Months Ended

Dec. 31, 2025

Segment and Geographic Data [Abstract]

Segment and Geographic Data

Note 15 – Segment and Geographic Data

Vishay is a global manufacturer and supplier of electronic components. Vishay operates, and its chief operating decision maker makes strategic and operating decisions with regards to assessing performance and allocating resources based on, six reporting segments: MOSFETs, Diodes, Optoelectronic Components, Resistors, Inductors, and Capacitors. These segments represent groupings of product lines based on their functionality:

●		Metal oxide semiconductor field effect transistors ("MOSFETs") function as solid state switches to control power.
●		Diodes route, regulate, and block radio frequency, analog, and power signals; protect systems from surges or electrostatic discharge damage; or provide electromagnetic interference filtering.
●		Optoelectronic components emit light, detect light, or do both.
●		Resistors are basic components used in all forms of electronic circuitry to adjust and regulate levels of voltage and current.
●		Inductors use an internal magnetic field to change alternating current phase and resist alternating current.
●		Capacitors store energy and discharge it when needed.

Vishay's reporting segments generate substantially all of their revenue from product sales to the industrial, automotive, telecommunications, computing, consumer products, power supplies, military and aerospace, and healthcare end markets. An immaterial portion of revenues are from royalties.

The Company’s chief operating decision maker is its President and Chief Executive Officer. The chief operating decision maker uses both gross profit and operating income, exclusive of certain items ("segment operating income") to make decisions, allocate resources, and assess performance, and the Company thus considers segment gross profit and operating income to be its measures of segment profit or loss. Only dedicated, direct selling, general, and administrative expenses of the segments are included in the calculation of segment operating income. The Company's calculation of segment operating income excludes selling, general, and administrative costs of its global operations, sales and marketing, information systems, finance, and administration groups, as well as restructuring and severance costs, goodwill impairment charges, and other items affecting comparability. Management believes that evaluating segment performance excluding such items is meaningful because it provides insight with respect to intrinsic operating results of the Company. These items represent reconciling items between segment operating income and consolidated operating income. Business segment assets are the owned or allocated assets used by each business.

Cost of products sold (excluding depreciation) is defined as the aggregate costs incurred in the production of goods for sale, excluding depreciation expense.

Depreciation expense in cost of products sold is defined as the aggregate expense recognized for the allocation of costs of tangible assets used in the production of goods to the periods that benefit from the use of the assets. It excludes depreciation expense attributed to selling, general, and administrative activities.

Segment gross profit is calculated as net revenues determined based on the U.S. GAAP definition, minus costs of goods sold and depreciation expense, as defined above.

Segment operating expenses is defined as the dedicated, direct selling, general, and administrative expenses, including research and development expenses attributed to the segment.

The following tables set forth business segment information:

	MOSFETs			Diodes		Optoelectronic Components		Resistors		Inductors		Capacitors		Corporate / Other		Total

Year ended December 31, 2025:
Net revenues	$	630,463		$	592,757	$	216,551	$	759,343	$	364,374	$	505,560	$	-	$	3,069,048

Cost of products sold (excluding depreciation)	$	514,631		$	426,449	$	156,391	$	553,777	$	247,154	$	379,229	$	-	$	2,277,631
Depreciation expense in cost of products sold		54,234			47,066		15,817		44,794		16,938		17,685		-		196,534
Total cost of products sold		568,865			473,515		172,208		598,571		264,092		396,914		-		2,474,165
Gross profit		61,598			119,242		44,343		160,772		100,282		108,646		-		594,883

Segment operating expenses	$	92,157		$	29,548	$	22,398	$	37,710	$	15,438	$	25,832	$	-	$	223,083
Segment operating income (loss)	$	(30,559	)	$	89,694	$	21,945	$	123,062	$	84,844	$	82,814	$	-	$	371,800

Total depreciation expense	$	56,913		$	48,349	$	16,272	$	45,532	$	17,371	$	17,851	$	9,254	$	211,542
Capital expenditures		182,367			31,936		8,938		21,300		4,358		20,881		3,513		273,293

Total assets as of December 31, 2025:	$	1,167,383		$	717,696	$	346,449	$	940,942	$	322,652	$	454,319	$	284,719	$	4,234,160

Year ended December 31, 2024:
Net revenues	$	601,979		$	581,975	$	212,368	$	725,614	$	356,355	$	459,296	$	-	$	2,937,587

Cost of products sold (excluding depreciation)	$	465,536		$	414,893	$	158,742	$	524,808	$	231,456	$	330,460	$	-	$	2,125,895
Depreciation expense in cost of products sold		49,342			45,920		15,374		41,848		17,819		15,097		-		185,400
Total cost of products sold		514,878			460,813		174,116		566,656		249,275		345,557		-		2,311,295
Gross profit		87,101			121,162		38,252		158,958		107,080		113,739		-		626,292

Segment operating expenses	$	80,243		$	25,281	$	21,393	$	33,217	$	14,818	$	23,469	$	-	$	198,421
Segment operating income	$	6,858		$	95,881	$	16,859	$	125,741	$	92,262	$	90,270	$	-	$	427,871

Total depreciation expense	$	51,301		$	47,099	$	15,784	$	42,568	$	17,940	$	15,293	$	8,976	$	198,961
Capital expenditures		224,998			29,534		10,451		30,301		6,339		13,609		4,847		320,079

Total assets as of December 31, 2024:	$	1,033,555		$	724,603	$	346,866	$	958,985	$	342,286	$	430,871	$	273,530	$	4,110,696

Year ended December 31, 2023:
Net revenues	$	778,754		$	690,540	$	243,146	$	843,472	$	347,392	$	498,741	$	-	$	3,402,045

Cost of products sold (excluding depreciation)	$	485,086		$	471,088	$	164,791	$	566,640	$	220,090	$	358,120	$	-	$	2,265,815
Depreciation expense in cost of products sold		34,282			43,831		16,129		38,404		14,888		14,203		-		161,737
Total cost of products sold		519,368			514,919		180,920		605,044		234,978		372,323		-		2,427,552
Gross profit		259,386			175,621		62,226		238,428		112,414		126,418		-		974,493

Segment operating expenses	$	63,593		$	22,159	$	19,263	$	29,003	$	12,730	$	21,433	$	-	$	168,181
Segment operating income	$	195,793		$	153,462	$	42,963	$	209,425	$	99,684	$	104,985	$	-	$	806,312

Total depreciation expense	$	35,965		$	44,904	$	16,496	$	39,781	$	14,963	$	14,269	$	8,079	$	174,457
Capital expenditures		132,543			62,185		23,228		67,085		10,767		21,914		11,688		329,410

Total assets as of December 31, 2023:	$	702,299		$	852,703	$	352,984	$	946,585	$	365,111	$	459,653	$	560,588	$	4,239,923

________________

Note 15 – Segment and Geographic Data (continued)

	Years ended December 31,
	2025			2024			2023
Reconciliation:
Segment Operating Income	$	371,800		$	427,871		$	806,312
Restructuring and Severance Costs		-			(40,614	)		-
Impairment of Goodwill		-			(66,487	)		-
Unallocated Selling, General, and Administrative Expenses		(314,932	)		(315,143	)		(320,168	)
Consolidated Operating Income	$	56,868		$	5,627		$	486,144
Unallocated Other Income (Expense)		(31,355	)		(8,016	)		(18,742	)
Consolidated Income (Loss) Before Taxes	$	25,513		$	(2,389	)	$	467,402

The Company has a broad line of products that it sells to OEMs, EMS companies, and independent distributors. The distribution of sales by customer type is shown below:

	Years Ended December 31,
	2025		2024		2023

Distributors	$	1,716,235	$	1,578,172	$	1,798,291
OEMs		1,147,048		1,156,852		1,378,065
EMS companies		205,765		202,563		225,689
	$	3,069,048	$	2,937,587	$	3,402,045

Net revenues were attributable to customers in the following regions:

	Years Ended December 31,
	2025		2024		2023

Asia	$	1,294,853	$	1,149,138	$	1,255,563
Europe		1,028,072		1,029,901		1,255,652
Americas		746,123		758,548		890,830
	$	3,069,048	$	2,937,587	$	3,402,045

Note 15 – Segment and Geographic Data (continued)

The Company generates substantially all of its revenue from product sales to end customers in the industrial, automotive, military and aerospace, healthcare, power supplies, telecommunications, consumer products, and computing end markets. Sales by end market are presented below:

	Years Ended December 31,
	2025		2024		2023

Industrial	$	1,064,404	$	992,192	$	1,216,078
Automotive		1,088,090		1,097,713		1,202,923
Military and Aerospace		314,128		325,318		271,871
Healthcare		152,065		147,845		152,611
Other*		450,361		374,519		558,562
	$	3,069,048	$	2,937,587	$	3,402,045

*Power supplies, telecommunications, consumer products, and computing

The following table summarizes net revenues based on revenues generated by subsidiaries located within the identified geographic area:

	Years ended December 31,
	2025		2024		2023

United States	$	768,085	$	761,218	$	879,734
Germany		904,162		871,479		1,076,812
Other Europe		108,079		148,055		151,160
Israel		21,027		22,517		29,560
Asia		1,267,695		1,134,318		1,264,779
	$	3,069,048	$	2,937,587	$	3,402,045

The following table summarizes property and equipment based on physical location:

	December 31,
	2025		2024

United States	$	128,551	$	149,487
Germany		509,703		359,430
United Kingdom		246,323		214,838
Other Europe		154,862		137,109
Israel		99,017		109,277
People's Republic of China		207,662		236,068
Republic of China (Taiwan)		195,162		204,757
Other Asia		116,879		119,236
Other		15,000		15,536
	$	1,673,159	$	1,545,738

- Definition

The entire disclosure for reporting segments including data and tables. Reportable segments include those that meet any of the following quantitative thresholds a) it's reported revenue, including sales to external customers and intersegment sales or transfers is 10 percent or more of the combined revenue, internal and external, of all operating segments b) the absolute amount of its reported profit or loss is 10 percent or more of the greater, in absolute amount of 1) the combined reported profit of all operating segments that did not report a loss or 2) the combined reported loss of all operating segments that did report a loss c) its assets are 10 percent or more of the combined assets of all operating segments.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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+ Details

Income Taxes, Effective Income Tax Rate Reconciliation (Details) - USD ($)
$ in Thousands

12 Months Ended

Dec. 31, 2025

Dec. 31, 2024

Dec. 31, 2023

Effective Income Tax Rate Reconciliation [Line Items]

Tax at statutory rate

$ (502)

$ 98,154

State and local income taxes, net of benefit

(301)

(1,487)

Effect of foreign operations

(962)

9,260

Tax effect of impairment charges

13,962

Tax on earnings not indefinitely reinvested

9,016

37,061

Other adjustments

$ (2,217)

2,002

Other adjustments, percent

(8.70%)

Executive compensation

$ 2,666

Executive compensation, percent

10.50%

Non deductible expenses other

$ (610)

Nondeductible expenses other, percent

(2.40%)

GILTI

$ 3,580

GILTI, percent

14.00%

Cross-border other

$ 2,531

Cross-border other, percent

9.90%

Subpart F, Amount

$ 4,380

Subpart F, Percent

17.20%

Foreign tax credit

(11,506)

(29,997)

Change in valuation allowance

$ 9,420

(1,770)

Change in valuation allowance, percent

36.90%

U.S. Base Erosion Anti-Abuse Tax

1,063

16,837

Foreign income taxable in the U.S.

16,571

11,829

Changes in uncertain tax benefits

$ (185)

Changes in uncertain tax benefits, percent

(0.70%)

Total income tax expense

$ 34,491

$ 27,366

$ 141,889

Total income tax expense, percent

135.20%

Discrete tax items included income tax expense

$ 13,657

United States [Member]

Effective Income Tax Rate Reconciliation [Line Items]

Tax at statutory rate

$ 5,358

Corporate tax rate

21.00%

State and local income taxes, net of benefit

^[1]

$ (939)

State and local income taxes net of benefit, percent

^[1]

(3.70%)

Foreign tax credit

$ (6,663)

Foreign tax credit, percent

(26.10%)

People's Republic of China [Member]

Effective Income Tax Rate Reconciliation [Line Items]

Withholding on dividends

$ 6,658

Withholding on dividends, percent

26.10%

Other adjustments

$ 1,813

Other adjustments, percent

7.10%

Germany [Member]

Effective Income Tax Rate Reconciliation [Line Items]

Other adjustments

$ 1,048

Other adjustments, percent

4.10%

Effects of changes in tax laws

$ 4,237

Effects of changes in tax laws, percent

16.60%

Israel [Member]

Effective Income Tax Rate Reconciliation [Line Items]

Withholding on dividends

$ 6,860

Withholding on dividends, percent

26.90%

Other adjustments

$ 812

Other adjustments, percent

3.20%

Executive compensation

$ (3,230)

Executive compensation, percent

(12.70%)

Foreign Tax Jurisdiction, Other [Member]

Effective Income Tax Rate Reconciliation [Line Items]

Other adjustments

$ (1,028)

Other adjustments, percent

(4.00%)

[1]	* State taxes in Minnesota, Arizona, and Illinois made up the majority (greater than 50%) of the tax effect in this category.

Other Income (Expense) (Tables)

12 Months Ended

Dec. 31, 2025

Details of Expenses [Abstract]

Summary of other Income (expense)

The caption “Other” on the accompanying consolidated statements of operations consists of the following:

	Years ended December 31,
	2025			2024			2023

Foreign exchange gain (loss)	$	(895	)	$	774		$	677
Interest income		13,363			25,479			31,353
Other components of periodic pension expense		(7,771	)		(7,899	)		(8,730	)
Investment income (expense)		796			(519	)		1,347
Other		1,803			1,629			616
	$	7,296		$	19,464		$	25,263

Commitments and Contingencies (Details) $ in Thousands	12 Months Ended
Commitments and Contingencies (Details) $ in Thousands	Dec. 31, 2025 USD ($)
Environmental Matters [Abstract]
Accrued environmental liabilities	$ 14,468
Environmental Loss Contingency, Statement of Financial Position [Extensible Enumeration]	true
Accrued environmental liabilities, current	$ 5,626
Accrued environmental liabilities, noncurrent	8,842
Estimated purchase commitments [Abstract]
2026	71,806
2027	15,563
2028	$ 1,766
Other accrued liabilities [Member]
Environmental Matters [Abstract]
Environmental Loss Contingency, Current, Statement of Financial Position [Extensible Enumeration]	Other accrued expenses
Other Noncurrent Liabilities [Member]
Environmental Matters [Abstract]
Environmental Loss Contingency, Noncurrent, Statement of Financial Position [Extensible Enumeration]	Other liabilities

Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Consolidated Statements of Comprehensive Income [Abstract]
Net earnings (loss)	$ (8,978)	$ (29,755)	$ 325,513
Other comprehensive income (loss), net of tax
Pension and other post-retirement actuarial items	8,819	3,643	(7,001)
Foreign currency translation adjustment	107,867	(49,272)	28,165
Other comprehensive income (loss)	116,686	(45,629)	21,164
Comprehensive income (loss)	107,708	(75,384)	346,677
Less: comprehensive income attributable to noncontrolling interests	0	1,395	1,693
Comprehensive income (loss) attributable to Vishay stockholders	$ 107,708	$ (76,779)	$ 344,984

- Definition

Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.

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- Definition

Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income (loss) and other comprehensive income (loss), attributable to noncontrolling interests. Excludes changes in equity resulting from investments by owners and distributions to owners.

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Reference 43: http://www.xbrl.org/2003/role/disclosureRef
-Topic 810
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 1A
-Subparagraph (c)(1)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481203/810-10-50-1A

Reference 44: http://www.xbrl.org/2003/role/disclosureRef
-Topic 470
-SubTopic 20
-Name Accounting Standards Codification
-Section 65
-Paragraph 4
-Subparagraph (f)(4)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481538/470-20-65-4

+ Details

Earnings Per Share (Policies)	12 Months Ended
Earnings Per Share (Policies)	Dec. 31, 2025
Earnings Per Share [Abstract]
Discussion on convertible debt included in computation of earnings per share diluted	If the average market price of Vishay common stock is less than the effective conversion price of the convertible senior notes due 2030 no shares are included in the diluted earnings per share computation for the convertible senior notes due 2030. Pursuant to the indenture governing the convertible senior notes due 2030, Vishay will satisfy its conversion obligations by paying $1 cash per $1 principal amount of converted notes and settle any additional amounts due in cash and/or common stock. Similarly, the convertible senior notes due 2025 were considered, but not included, in the diluted earnings per share computation for any period presented or any period they were outstanding. In connection with the issuance of the convertible senior notes due 2030, the Company entered into capped call transactions (see Note 6), which were not included in the calculation of diluted earnings per share as their effect would have been anti-dilutive. The capped calls are intended to reduce the potential dilution to the Company's common stock in the event that at the time of conversion of the convertible senior notes due 2030 the Company's common stock price exceeds the conversion price of the convertible senior notes due 2030.

Other Accrued Expenses (Tables)

12 Months Ended

Dec. 31, 2025

Other Accrued Expenses [Abstract]

Summary of Other Accrued Expenses

Other accrued expenses consist of the following:

	December 31,
	2025		2024

Sales returns and allowances	$	41,249	$	43,445
Goods received, not yet invoiced		67,599		40,577
Accrued VAT taxes payable		56,113		43,861
Other		135,070		136,588
	$	300,031	$	264,471

Sales Returns and Allowances Accrual Activity

Sales returns and allowances accrual activity is shown below:

	Years Ended December 31,
	2025				2024				2023

Beginning balance		$	43,445			$	47,760			$	46,979
Sales returns and allowances			89,500				88,775				101,696
Credits issued			(92,876	)			(92,438	)			(101,324	)
Foreign currency			1,180				(652	)			409
Ending balance		$	41,249			$	43,445			$	47,760

Fair Value Measurements (Tables)

12 Months Ended

Dec. 31, 2025

Fair Value Measurements [Abstract]

Financial Assets and Liabilities Carried at Fair Value Measured on Recurring Basis

The following table provides the financial assets and liabilities carried at fair value measured on a recurring basis:

	Total Fair Value		Level 1		Level 2		Level 3

December 31, 2025
Assets:
Assets held in rabbi trusts	$	55,442	$	22,749	$	32,693	$	-
Available for sale securities	$	4,660		4,660		-		-
Non - U.S. Defined Benefit Pension Plan Assets:
Equity securities	$	3,114		3,114		-		-
Fixed income securities	$	22,025		22,025		-		-
Cash	$	41,095		41,095		-		-
	$	126,336	$	93,643	$	32,693	$	-

Liability:
Acquisitions contingent consideration	$	2,938		-		-		2,938

December 31, 2024
Assets:
Assets held in rabbi trusts	$	53,508	$	24,518	$	28,990	$	-
Available for sale securities	$	4,043		4,043		-		-
Non - U.S. Defined Benefit Pension Plan Assets:
Equity securities	$	4,174		4,174		-	$	-
Fixed income securities	$	23,991		23,991		-		-
Cash	$	36,303		36,303		-		-
	$	122,019	$	93,029	$	28,990	$	-

Liability:
Acquisitions contingent consideration	$	3,801		-		-		3,801

Related Party Transactions (Details)	12 Months Ended
Related Party Transactions (Details)	Dec. 31, 2025
Common Stock [Member]
Spin-off of Vishay Precision Group, Inc. [Abstract]
Ratio for stock dividend for Vishay Precision Group, Inc	1 share of VPG common stock for every 14 shares of Vishay common stock
Common Class B [Member]
Spin-off of Vishay Precision Group, Inc. [Abstract]
Ratio for stock dividend for Vishay Precision Group, Inc	1 share of VPG Class B common stock for every 14 shares of Vishay Class B common stock

Consolidated Statements of Stockholders' Equity (Parenthetical) - $ / shares	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Consolidated Condensed Statements of Equity [Abstract]
Issuance of stock and related tax withholdings for vested restricted stock units (in shares)	553,192	419,252	276,130
Dividends declared (in dollars per share)	$ 0.4	$ 0.4	$ 0.4
Repurchase of common stock held in treasury (in shares)	728,560	2,397,714	3,295,308
Retirement of treasury stock (in shares)	10,662,155

Income Taxes (Details) - USD ($) $ in Thousands	3 Months Ended			12 Months Ended
Income Taxes (Details) - USD ($) $ in Thousands	Jun. 28, 2025	Jun. 29, 2024	Dec. 31, 2023	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Income (loss) from continuing operations before taxes and noncontrolling interests [Abstract]
Domestic				$ (172,986)	$ (172,519)	$ 67,938
Foreign				198,499	170,130	399,464
Income (loss) before taxes				25,513	(2,389)	467,402
Current [Abstract]:
Federal				456	1,936	14,594
State and local				153	407	1,769
Foreign				54,121	63,537	152,343
Total current income tax expense				54,730	65,880	168,706
Deferred [Abstract]:
Federal				(24,586)	(24,492)	(4,871)
State and local				(1,347)	(788)	(3,651)
Foreign				5,694	(13,234)	(18,295)
Total deferred income tax expense				(20,239)	(38,514)	(26,817)
Total income tax expense				34,491	27,366	141,889
Deferred tax assets [Abstract]:
Pension and other retiree obligations				24,172	27,779
Inventories				28,453	26,004
Net operating loss carryforwards				72,349	74,244
Tax credit carryforwards				80,081	67,192
Research and development costs				34,307	25,582
Interest				31,135	23,886
Other accruals and reserves				34,869	36,232
Total gross deferred tax assets				305,366	280,919
Less valuation allowance				(92,117)	(92,876)
Deferred tax assets, net				213,249	188,043
Deferred tax liabilities [Abstract]:
Property and equipment				(19,131)	(20,032)
Tax deductible goodwill				(8,770)	(7,889)
Intangible assets other than goodwill				(7,526)	(8,937)
Earnings not indefinitely reinvested				(80,203)	(78,977)
Other - net				(11,421)	(8,802)
Total gross deferred tax liabilities				(127,051)	(124,637)
Net deferred tax assets				86,198	63,406
Income tax uncertainties [Abstract]
Cash repatriated during the second fiscal quarter	$ 75,000	$ 120,000	$ 325,000
Repatriation taxes paid	$ 9,375	$ 15,000	63,600
Amount of TCJA tax first installment				47,027	37,622	27,670	$ 14,757	$ 14,757	$ 14,757	$ 14,757	$ 14,757
Company accrued interest and penalties related to the unrecognized tax benefits				1,422	1,564
Company recognized interest and penalties.				360	303	821
Tax liability on unremitted foreign earnings				76,000
Unrecognized tax benefits [Roll Forward]
Balance at beginning of year				32,500	12,857	18,429
Addition based on tax positions related to the current year				2,416	922	1,210
Addition based on tax positions related to prior years				3,967	19,905	5,455
Currency translation adjustments					(185)
Currency translation adjustments				815		230
Reduction based on tax positions related to prior years				(1,237)	0	0
Reduction for settlements				(4,446)	0	(10,000)
Reduction for lapses of statute of limitation				(1,012)	(999)	(2,467)
Balance at end of year			$ 12,857	33,003	$ 32,500	$ 12,857	$ 18,429
United States [Member]
Operating Loss Carryforwards [Line Items]
Net operating loss carryforward				$ 34,206
Corporate tax rate				21.00%
Available tax credit carryforwards [Abstract]
Valuation Allowance, Deferred Tax Asset, Increase (Decrease), Amount				$ 9,420
Germany [Member]
Available tax credit carryforwards [Abstract]
Unremitted foreign earnings				231,187
Deferred income taxes				4,237
Israel [Member]
Operating Loss Carryforwards [Line Items]
Net operating loss carryforward				3,575
Available tax credit carryforwards [Abstract]
Unremitted foreign earnings				261,452
Republic of China (Taiwan) [Member]
Operating Loss Carryforwards [Line Items]
Net operating loss carryforward				$ 5,546
Republic of China (Taiwan) [Member] \| Minimum [Member]
Operating Loss Carryforwards [Line Items]
Expiration date NOL carryforward				Dec. 31, 2027
Republic of China (Taiwan) [Member] \| Maximum [Member]
Operating Loss Carryforwards [Line Items]
Expiration date NOL carryforward				Dec. 31, 2028
Belgium
Operating Loss Carryforwards [Line Items]
Net operating loss carryforward				$ 117,171
Italy
Operating Loss Carryforwards [Line Items]
Net operating loss carryforward				18,169
Netherlands
Operating Loss Carryforwards [Line Items]
Net operating loss carryforward				10,334
California [Member]
Operating Loss Carryforwards [Line Items]
Net operating loss carryforward				$ 17,184
California [Member] \| Minimum [Member]
Operating Loss Carryforwards [Line Items]
Expiration date NOL carryforward				Dec. 31, 2028
California [Member] \| Maximum [Member]
Operating Loss Carryforwards [Line Items]
Expiration date NOL carryforward				Dec. 31, 2045
Pennsylvania
Operating Loss Carryforwards [Line Items]
Net operating loss carryforward				$ 436,026
Pennsylvania \| Minimum [Member]
Operating Loss Carryforwards [Line Items]
Expiration date NOL carryforward				Dec. 31, 2027
Pennsylvania \| Maximum [Member]
Operating Loss Carryforwards [Line Items]
Expiration date NOL carryforward				Dec. 31, 2045
Arizona
Operating Loss Carryforwards [Line Items]
Net operating loss carryforward				$ 19,570
Arizona \| Minimum [Member]
Operating Loss Carryforwards [Line Items]
Expiration date NOL carryforward				Dec. 31, 2032
Arizona \| Maximum [Member]
Operating Loss Carryforwards [Line Items]
Expiration date NOL carryforward				Dec. 31, 2045
United Kingdom [Member]
Operating Loss Carryforwards [Line Items]
Net operating loss carryforward				$ 71,883
Research Tax Credit [Member] \| United States [Member]
Operating Loss Carryforwards [Line Items]
Tax credit carryforward, amount				5,109
Available tax credit carryforwards [Abstract]
Tax Credit Carryforward				$ 5,109
Research Tax Credit [Member] \| United States [Member] \| Minimum [Member]
Operating Loss Carryforwards [Line Items]
Expiration date tax credit carryforward				Dec. 31, 2038
Research Tax Credit [Member] \| United States [Member] \| Maximum [Member]
Operating Loss Carryforwards [Line Items]
Expiration date tax credit carryforward				Dec. 31, 2045
Research Tax Credit [Member] \| California [Member]
Operating Loss Carryforwards [Line Items]
Tax credit carryforward, amount				$ 24,380
Available tax credit carryforwards [Abstract]
Tax Credit Carryforward				24,380
U.S. Foreign Tax Credit [Member]
Operating Loss Carryforwards [Line Items]
Tax credit carryforward, amount				50,592
Available tax credit carryforwards [Abstract]
Tax Credit Carryforward				$ 50,592
U.S. Foreign Tax Credit [Member] \| Minimum [Member]
Operating Loss Carryforwards [Line Items]
Expiration date tax credit carryforward				Dec. 31, 2028
U.S. Foreign Tax Credit [Member] \| Maximum [Member]
Operating Loss Carryforwards [Line Items]
Expiration date tax credit carryforward				Dec. 31, 2035

Accumulated Other Comprehensive Income (Loss)

12 Months Ended

Dec. 31, 2025

Accumulated Other Comprehensive Income (Loss) [Abstract]

Accumulated Other Comprehensive Income (Loss)

Note 10 – Accumulated Other Comprehensive Income (Loss)

The cumulative balance of each component of other comprehensive income (loss) and the income tax effects allocated to each component are as follows:

	Pension and other post- retirement actuarial items			Currency translation adjustment			Total

Balance at January 1, 2023	$	(7,598	)	$	(3,229	)	$	(10,827	)
Other comprehensive income before reclassifications		(10,338	)		28,165		$	17,827
Tax effect		2,462			-		$	2,462
Other comprehensive income before reclassifications, net of tax		(7,876	)		28,165		$	20,289
Amounts reclassified out of AOCI		1,181			-		$	1,181
Tax effect		(306	)		-		$	(306	)
Amounts reclassified out of AOCI, net of tax		875			-		$	875
Net comprehensive income (loss)	$	(7,001	)	$	28,165		$	21,164
Balance at December 31, 2023	$	(14,599	)	$	24,936		$	10,337
Other comprehensive income before reclassifications		4,062			(49,272	)	$	(45,210	)
Tax effect		(1,794	)		-		$	(1,794	)
Other comprehensive income before reclassifications, net of tax		2,268			(49,272	)	$	(47,004	)
Amounts reclassified out of AOCI		1,568			-		$	1,568
Tax effect		(193	)		-		$	(193	)
Amounts reclassified out of AOCI, net of tax		1,375			-		$	1,375
Net comprehensive income (loss)	$	3,643		$	(49,272	)	$	(45,629	)
Balance at December 31, 2024	$	(10,956	)	$	(24,336	)	$	(35,292	)
Other comprehensive income before reclassifications		10,189			107,867		$	118,056
Tax effect		(2,763	)		-		$	(2,763	)
Other comprehensive income before reclassifications, net of tax		7,426			107,867		$	115,293
Amounts reclassified out of AOCI		1,645			-		$	1,645
Tax effect		(252	)		-		$	(252	)
Amounts reclassified out of AOCI, net of tax		1,393			-		$	1,393
Net comprehensive income (loss)	$	8,819		$	107,867		$	116,686
Balance at December 31, 2025	$	(2,137	)	$	83,531		$	81,394

Other comprehensive income (loss) includes Vishay's proportionate share of other comprehensive income (loss) of nonconsolidated subsidiaries accounted for under the equity method.

Consolidated Statements of Operations - USD ($) shares in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Consolidated Statements of Operations [Abstract]
Net revenues	$ 3,069,048	$ 2,937,587	$ 3,402,045
Costs of products sold	2,474,165	2,311,295	2,427,552
Gross profit	594,883	626,292	974,493
Selling, general, and administrative expenses	538,015	513,564	488,349
Restructuring and severance costs	0	40,614	0
Impairment of goodwill	0	66,487	0
Operating income	56,868	5,627	486,144
Other income (expense):
Interest expense	(38,651)	(27,480)	(25,131)
Other	7,296	19,464	25,263
Loss on early extinguishment of debt	0	0	(18,874)
Total other income (expense)	(31,355)	(8,016)	(18,742)
Income (loss) before taxes	25,513	(2,389)	467,402
Income tax expense	34,491	27,366	141,889
Net earnings (loss)	(8,978)	(29,755)	325,513
Less: net earnings attributable to noncontrolling interests	0	1,395	1,693
Net earnings (loss) attributable to Vishay stockholders	$ (8,978)	$ (31,150)	$ 323,820
Basic earnings (loss) per share attributable to Vishay stockholders (in dollars per share)	$ (0.07)	$ (0.23)	$ 2.32
Diluted earnings (loss) per share attributable to Vishay stockholders (in dollars per share)	$ (0.07)	$ (0.23)	$ 2.31
Weighted average shares outstanding - basic (in shares)	135,737	136,964	139,447
Weighted average shares outstanding - diluted (in shares)	135,737	136,964	140,246
Cash dividends per share (in dollars per share)	$ 0.4	$ 0.4	$ 0.4

Leases (Tables)

12 Months Ended

Dec. 31, 2025

Leases [Abstract]

Right of Use Assets and Lease Liabilities

The net right of use assets and lease liabilities recognized on the consolidated balance sheets for the Company's operating leases as of December 31, 2025 and 2024 are presented below:

	December 31, 2025		December 31, 2024
Right of use assets
Operating Leases
Buildings and improvements	$	114,199	$	112,528
Machinery and equipment		5,547		5,425
Total	$	119,746	$	117,953
Current lease liabilities
Operating Leases
Buildings and improvements	$	23,555	$	22,993
Machinery and equipment		2,991		2,908
Total	$	26,546	$	25,901
Long-term lease liabilities
Operating Leases
Buildings and improvements	$	93,342	$	91,772
Machinery and equipment		2,457		2,446
Total	$	95,799	$	94,218
Total lease liabilities	$	122,345	$	120,119

Lease Expense

Lease expense is classified in the statements of operations based on asset use. Total lease cost recognized on the consolidated statements of operations is as follows:

	Years ended December 31,
	2025		2024		2023
Lease expense
Operating lease expense	$	28,700	$	29,787	$	27,909
Short-term lease expense		2,086		964		988
Variable lease expense		595		581		566
Total lease expense	$	31,381	$	31,332	$	29,463

Undiscounted Future Lease Payments for Operating Lease Liabilities

The undiscounted future lease payments for the Company's operating lease liabilities are as follows:

2026	$	27,429
2027		24,534
2028		19,432
2029		16,390
2030		14,730
Thereafter		57,582

Long-Term Debt

12 Months Ended

Dec. 31, 2025

Long-Term Debt [Abstract]

Long-Term Debt

Note 6 – Long-Term Debt

Long-term debt consists of the following:

	December 31, 2025			December 31, 2024

Credit Facility	$	219,000		$	136,000
Convertible senior notes, due 2025		-			41,911
Convertible senior notes, due 2030		750,000			750,000
Deferred financing costs		(18,107	)		(22,892	)
		950,893			905,019
Less current portion		-			-
	$	950,893		$	905,019

Credit Facility

The Company maintains a credit agreement with a consortium of banks led by JPMorgan Chase Bank, N.A., as administrative agent, and the lenders (the "Credit Facility"). In May 2023, the Company entered into an Amendment and Restatement Agreement, which provides an aggregate commitment of $750,000 of revolving loans available until May 8, 2028. The Credit Facility also provides for the ability of Vishay to request up to $300,000 of incremental facilities, subject to the satisfaction of certain conditions, which could take the form of additional revolving commitments, incremental “term loan A” or “term loan B” facilities, or incremental equivalent debt.

U.S. Dollar borrowings under the Credit Facility bear interest at Secured Overnight Financing Rate ("SOFR") plus a credit spread and an interest margin. The Credit Facility also allows for borrowings in euro, British sterling, and Japanese yen, subject to a $300,000 limit. Borrowings in foreign currency bear interest at a local reference rate plus an interest margin. The applicable interest margin is based on the Company's total leverage ratio. Based on the Company's current total leverage ratio, borrowings bear interest at SOFR plus 2.10%, including the applicable credit spread. The Company also pays a commitment fee, also based on its total leverage ratio, on undrawn amounts. The undrawn commitment fee, based on the Company's total current leverage ratio, is 0.35% per annum.

The Credit Facility requires the maintenance of financial covenant ratios. For compliance purposes, pursuant to the Credit Facility, the leverage ratio is computed on a net basis, reducing the measure of outstanding debt by up to $250,000 of unrestricted cash. The Interest Coverage Ratio is computed excluding capital expenditures. The Company must maintain a net leverage ratio of at least 3.25 to 1.00 and a minimum Interest Coverage Ratio of 3.25 to 1.00.

Borrowings under the Credit Facility are secured by a lien on substantially all assets, including accounts receivable, inventory, machinery and equipment, and general intangibles (but excluding real estate, intellectual property registered or licensed solely for use in, or arising solely under the laws of, any country other than the United States, assets located solely outside of the United States and deposit and securities accounts), of the Company and certain significant subsidiaries located in the United States, and pledges of stock in certain significant domestic and foreign subsidiaries; and are guaranteed by certain significant subsidiaries.

The Credit Facility limits or restricts the Company and its subsidiaries, from, among other things, incurring indebtedness, incurring liens on its respective assets, making investments and acquisitions (assuming the Company’s pro forma net leverage ratio is greater than 2.75 to 1.00), making asset sales, and paying cash dividends and making other restricted payments (assuming the Company's pro forma net leverage ratio is greater than 2.50 to 1.00), and requires the Company to comply with other covenants.

The Credit Facility also contains customary events of default, including, but not limited to, failure to pay principal or interest, failure to pay or default under other material debt, material misrepresentation or breach of warranty, violation of certain covenants, a change of control, the commencement of bankruptcy proceedings, the insolvency of the Company or certain of its significant subsidiaries, and the rendering of a judgment in excess of $50,000 against the Company or its subsidiaries. Upon the occurrence of an event of default under the Credit Facility, the Company's obligations under the credit facility may be accelerated and the lending commitments under the credit facility may be terminated.

At December 31, 2025 there was $253,984 accessible under the Credit Facility at the current EBITDA level. At December 31, 2024, there was $467,245 available under the Credit Facility. Letters of credit totaling $11,988 and $2,062 were outstanding at December 31, 2025 and 2024, respectively.

Convertible Debt Instruments

The following table summarizes some key facts and terms regarding the outstanding convertible senior notes due 2030 as of December 31, 2025:

	Due 2030
Issuance date	September 12, 2023
Maturity date	September 15, 2030
Principal amount	$	750,000
Cash coupon rate (per annum)		2.25%
Conversion rate effective December 3, 2025 (per $1 principal amount)		33.1609
Effective conversion price (per share)	$	30.16
130% of the conversion price (per share)	$	39.21

Convertible Senior Notes due 2030

In September 2023, the Company issued $750,000 aggregate principal amount of 2.25% convertible senior notes due 2030 (the “2030 Notes”) to qualified institutional buyers pursuant to an exemption from registration provided by Rule 144A under the Securities Act. The Company used the net proceeds from this offering to repurchase $370,242 principal amount of its outstanding 2.25% convertible senior notes due 2025 (the “2025 Notes”) (as further described below), to reduce the outstanding balance of its Credit Facility, to enter into capped call transactions (as further described below), and for other general corporate purposes.

The 2030 Notes bear interest at a rate of 2.25% per year payable semi-annually in arrears on March 15 and September 15 of each year, beginning March 15, 2024. The 2030 Notes mature on September 15, 2030, unless earlier repurchased or converted.

The 2030 Notes are convertible into shares of Vishay common stock at an initial conversion rate of 33.1609 shares of common stock per $1 principal amount of the notes, subject to adjustment. This initial conversion price represents a premium of 20% to the closing price of Vishay's common stock on September 7, 2023, which was $25.13 per share. This represents an initial effective conversion price of approximately $30.16 per share. The conversion rate of the 2030 Notes is not adjusted for quarterly cash dividends equal to or less than $0.10 per share of common stock. Pursuant to the indenture governing the 2030 Notes, the Company is required to satisfy its conversion obligations by paying cash equal to the principal amount of notes and settle any additional value in cash and/or shares at its discretion. Vishay must provide additional shares upon conversion if there is a "fundamental change" in the business as defined in the indenture governing the notes.

The Company may not redeem the 2030 Notes prior to September 20, 2027. The Company may redeem for cash all or part of the 2030 Notes, at its option, on or after September 20, 2027, if the sale price of Vishay’s common stock has been at least 130% of the conversion price for a specified period at a redemption price equal to 100% of the principal amount of the notes to be redeemed, plus accrued and unpaid interest. If the Company elects to redeem fewer than all of the outstanding 2030 Notes, at least $100,000 aggregate principal amount of 2030 Notes must be outstanding and not subject to redemption.

Prior to March 15, 2030, the holders of the 2030 Notes may convert their notes only under the following conditions: (1) the sale price of Vishay common stock reaches 130% of the applicable conversion price for a specified period; (2) the trading price of the notes falls below 98% of the product of the last reported sale price of Vishay’s common stock and the conversion rate for a specified period; (3) the Company calls any or all of the 2030 Notes for redemption; or (4) upon the occurrence of specified corporate transactions.

Capped Call Transactions

In September 2023, in connection with the pricing and initial purchasers’ exercise in full of their option to purchase additional 2030 Notes, the Company entered into separate base and additional privately negotiated capped call transactions with an affiliate of an initial purchaser and certain other financial institutions. The capped call will initially cover, subject to customary anti-dilution adjustments, the aggregate number of shares of the Company’s common stock that initially underlie the 2030 Notes. The Company used $94,200 of the net proceeds from the 2030 Notes to pay the cost of the capped call transactions. The cap price of the capped call will initially be $43.98 per share, which represents a premium of approximately 75% over the last reported sale price of the Company’s common stock on September 7, 2023, and is subject to certain adjustments under the terms of the capped call.

The capped call transactions are separate transactions entered into by the Company with each of the capped call counterparties, are not part of the terms of the 2030 Notes, and do not affect any holder’s rights under the 2030 Notes. Holders of the 2030 Notes do not have any rights with respect to the capped call. The capped call is classified within stockholders’ equity on the consolidated balance sheet.

Note 6 – Long-Term Debt (continued)

Convertible Senior Notes due 2025

The Company used $386,745 of the net proceeds from the 2023 offering of the 2030 Notes to repurchase $370,242 principal amount of its outstanding 2025 Notes. As a result, the Company recognized a loss on early extinguishment of the 2025 Notes of $18,874, including the write-off of a portion of unamortized debt issuance costs. The Company repurchased $53,191 principal amount of its remaining outstanding 2025 Notes in 2024. The gain on early extinguishment was not material.

The convertible senior notes due 2025 matured on June 15, 2025. Upon maturity, $41,911 aggregate principal amount of the convertible senior notes due 2025 were settled in cash, funded by borrowings on the revolving credit facility. No shares were issued to settle the convertible senior notes due 2025.

Other Borrowings Information

The Credit Facility, of which $219,000 was drawn as of December 31, 2025, expires in 2028. The convertible senior notes mature in 2030.

At December 31, 2025 and 2024, the Company had committed and uncommitted credit lines with various foreign banks aggregating approximately $61,000 and $32,000, respectively, with substantially no amounts borrowed.

Interest paid was $33,812, $21,732, and $17,242 for the years ended December 31, 2025, 2024, and 2023, respectively. Deferred financing costs are recognized as non-cash interest expense. Non-cash interest expense was $4,808, $4,957, and $3,735 for the years ended December 31, 2025, 2024, and 2023, respectively.

See Note 18 for further discussion on the fair value of the Company’s long-term debt.

- Definition

The entire disclosure for information about short-term and long-term debt arrangements, which includes amounts of borrowings under each line of credit, note payable, commercial paper issue, bonds indenture, debenture issue, own-share lending arrangements and any other contractual agreement to repay funds, and about the underlying arrangements, rationale for a classification as long-term, including repayment terms, interest rates, collateral provided, restrictions on use of assets and activities, whether or not in compliance with debt covenants, and other matters important to users of the financial statements, such as the effects of refinancing and noncompliance with debt covenants.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 815
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-Name Accounting Standards Codification
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-Paragraph 8A
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-URI https://asc.fasb.org/1943274/2147480434/815-10-50-8A

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
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-Name Accounting Standards Codification
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Reference 3: http://www.xbrl.org/2003/role/disclosureRef
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Reference 4: http://www.xbrl.org/2003/role/disclosureRef
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Reference 6: http://www.xbrl.org/2003/role/disclosureRef
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+ Details

Other Accrued Expenses

12 Months Ended

Dec. 31, 2025

Other Accrued Expenses [Abstract]

Other Accrued Expenses

Note 9 – Other Accrued Expenses

Other accrued expenses consist of the following:

	December 31,
	2025		2024

Sales returns and allowances	$	41,249	$	43,445
Goods received, not yet invoiced		67,599		40,577
Accrued VAT taxes payable		56,113		43,861
Other		135,070		136,588
	$	300,031	$	264,471

Sales returns and allowances accrual activity is shown below:

	Years Ended December 31,
	2025				2024				2023

Beginning balance		$	43,445			$	47,760			$	46,979
Sales returns and allowances			89,500				88,775				101,696
Credits issued			(92,876	)			(92,438	)			(101,324	)
Foreign currency			1,180				(652	)			409
Ending balance		$	41,249			$	43,445			$	47,760

Insider Trading Arrangements	3 Months Ended
Insider Trading Arrangements	Dec. 31, 2025
Trading Arrangements, by Individual
Rule 10b5-1 Arrangement Adopted	false
Non-Rule 10b5-1 Arrangement Adopted	false
Rule 10b5-1 Arrangement Terminated	false
Non-Rule 10b5-1 Arrangement Terminated	false

Additional Cash Flow Information

12 Months Ended

Dec. 31, 2025

Additional Cash Flow Information [Abstract]

Additional Cash Flow Information

Note 17 – Additional Cash Flow Information

Changes in operating assets and liabilities, net of effects of businesses acquired, consist of the following:

	Years ended December 31,
	2025			2024			2023

Accounts receivable	$	39,346		$	17,525		$	(3,717	)
Inventories		(74,927	)		(78,496	)		(58,758	)
Prepaid expenses and other current assets		(4,667	)		45,611			(42,005	)
Accounts payable		(6,354	)		22,806			743
Other current liabilities		23,758			(75,562	)		(58,120	)
Net change in operating assets and liabilities	$	(22,844	)	$	(68,116	)	$	(161,857	)

Restructuring and Related Activities (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Restructuring Reserve [Roll Forward]
Expense recorded in 2024	$ 0	$ 40,614	$ 0
Utilized	(15,268)	(8,734)
Foreign currency translation	2,106	(1,292)
Balance	$ 17,426	$ 30,588

- Definition

Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation.

+ References + Details

Stock-Based Compensation (Tables)

12 Months Ended

Dec. 31, 2025

Stock-Based Compensation [Abstract]

Summary of recognized stock-based compensation expense

The following table summarizes share-based compensation expense recognized:

	Years ended December 31,
	2025		2024		2023

Restricted stock units	$	22,272	$	20,803	$	16,425
Phantom stock units		83		118		107
Total	$	22,355	$	20,921	$	16,532

Summary of unrecognized compensation cost and weighted average remaining amortization periods

The following table summarizes unrecognized compensation cost and the weighted average remaining amortization periods at December 31, 2025 (amortization periods in years):

	Unrecognized Compensation Cost		Weighted Average Remaining Amortization Periods

Restricted stock units	$	26,940		1.9
Phantom stock units		-		-
Total	$	26,940

Restricted stock units activity

RSU activity is presented below (number of RSUs in thousands):

	Years ended December 31,
	2025						2024						2023
	Number of RSUs			Weighted Average Grant-date Fair Value			Number of RSUs			Weighted Average Grant-date Fair Value			Number of RSUs			Weighted Average Grant-date Fair Value

Outstanding:
Beginning of year		2,628			$	21.37		1,717			$	23.03		894			$	19.73
Granted*		1,889				15.12		1,665				20.39		1,180				24.34
Vested**		(782	)			21.78		(613	)			22.95		(342	)			18.86
Cancelled or forfeited		(250	)			19.80		(141	)			23.14		(15	)			24.83
End of year		3,485			$	18.00		2,628			$	21.37		1,717			$	23.03

Expected to vest		2,251						1,876						1,702

* Employees in certain countries are granted equity-linked awards that will be settled in cash and are accounted for as liability awards. The liability awards are not material. The number of RSUs granted excludes these awards.

** The number of RSUs vested includes shares that the Company withheld on behalf of employees to satisfy the statutory tax withholding requirements.

RSUs with performance-based vesting criteria

RSUs with performance-based and market-based vesting criteria are expected to vest as follows (number of RSUs in thousands):

Vesting Date	Expected to Vest		Not Expected to Vest		Total
January 1, 2026***		-		137		137
January 1, 2027		-		526		526
January 1, 2028		468		396		864
March 1, 2029		-		175		175

*** The performance vesting criteria for the performance-based RSUs with a vesting date of January 1, 2026 were not achieved.

Phantom stock units activity under the 2007 Program

The following table summarizes the Company’s phantom stock units activity (number of phantom stock units in thousands):

	Years ended December 31,
	2025					2024					2023
	Number of Phantom Stock Units		Grant-date Fair Value per Unit			Number of Phantom Stock Units		Grant-date Fair Value per Unit			Number of Phantom Stock Units			Grant-date Fair Value per Unit

Outstanding:
Beginning of year		128					120					226
Granted		5		$	16.69		5		$	23.51		5			$	21.48
Dividend equivalents issued		3					3					2
Redeemed for common stock*		-					-					(113	)
End of year		136					128					120

* The number of phantom stock units redeemed for common stock includes shares that the Company withheld on behalf of employees to satisfy the statutory tax withholding requirements.

Long-Term Debt (Tables)

12 Months Ended

Dec. 31, 2025

Long-Term Debt [Abstract]

Long-term debt instruments

Long-term debt consists of the following:

	December 31, 2025			December 31, 2024

Credit Facility	$	219,000		$	136,000
Convertible senior notes, due 2025		-			41,911
Convertible senior notes, due 2030		750,000			750,000
Deferred financing costs		(18,107	)		(22,892	)
		950,893			905,019
Less current portion		-			-
	$	950,893		$	905,019

Key terms of the convertible debt instruments

The following table summarizes some key facts and terms regarding the outstanding convertible senior notes due 2030 as of December 31, 2025:

	Due 2030
Issuance date	September 12, 2023
Maturity date	September 15, 2030
Principal amount	$	750,000
Cash coupon rate (per annum)		2.25%
Conversion rate effective December 3, 2025 (per $1 principal amount)		33.1609
Effective conversion price (per share)	$	30.16
130% of the conversion price (per share)	$	39.21

- Definition

Tabular disclosure of long-debt instruments or arrangements, including identification, terms, features, collateral requirements and other information necessary to a fair presentation. These are debt arrangements that originally required repayment more than twelve months after issuance or greater than the normal operating cycle of the entity, if longer.

+ References

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-Name Accounting Standards Codification
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+ Details

Acquisition and Divestiture Activities (Details) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
	Jun. 28, 2025	Dec. 31, 2024	Dec. 31, 2025	Mar. 05, 2024	Dec. 31, 2023
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Net [Abstract]
Goodwill		$ 179,005	$ 180,390		$ 201,416
Ametherm [Member]
Business Acquisition, Equity Interests Issued or Issuable [Line Items]
Business acquisition, effective date of acquisition		Jun. 05, 2024
Business acquisition, name of acquired entity		Ametherm, Inc.
Purchase price, net of cash acquired		$ 31,478
Definite-lived intangible assets		17,000
Goodwill related to acquisitions		$ 11,685
Birkelbach Kondensatortechnik GmbH [Member]
Business Acquisition, Equity Interests Issued or Issuable [Line Items]
Business acquisition, effective date of acquisition		Dec. 17, 2024
Business acquisition, name of acquired entity		Birkelbach Kondensatortechnik GmbH
Purchase price, net of cash acquired		$ 15,839
Definite-lived intangible assets		7,168
Goodwill related to acquisitions		$ 777
Newport wafer fab [Member]
Business Acquisition, Equity Interests Issued or Issuable [Line Items]
Business acquisition, effective date of acquisition		Mar. 05, 2024
Business acquisition, name of acquired entity		Neptune 6 Limited
Purchase price, net of cash acquired		$ 177,457
Goodwill related to acquisitions		32,241
Fair value of contingent consideration		$ 15,000
Business acquisition, percentage of voting interests acquired		100.00%
Business Acquisition, Transaction Costs		$ 2,984
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Net [Abstract]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Net Working Capital				$ (339)
Customer relationships				4,000
Property and equipment acquired				148,109
Other, net				1,315
Deferred taxes, net				(7,869)
Total identified assets and liabilities				145,216
Goodwill				$ 32,241
Favorable resolution of contingency	$ 11,293

Fair Value Measurements

12 Months Ended

Dec. 31, 2025

Fair Value Measurements [Abstract]

Fair Value Measurements

Note 18 – Fair Value Measurements

The following table provides the financial assets and liabilities carried at fair value measured on a recurring basis:

	Total Fair Value		Level 1		Level 2		Level 3

December 31, 2025
Assets:
Assets held in rabbi trusts	$	55,442	$	22,749	$	32,693	$	-
Available for sale securities	$	4,660		4,660		-		-
Non - U.S. Defined Benefit Pension Plan Assets:
Equity securities	$	3,114		3,114		-		-
Fixed income securities	$	22,025		22,025		-		-
Cash	$	41,095		41,095		-		-
	$	126,336	$	93,643	$	32,693	$	-

Liability:
Acquisitions contingent consideration	$	2,938		-		-		2,938

December 31, 2024
Assets:
Assets held in rabbi trusts	$	53,508	$	24,518	$	28,990	$	-
Available for sale securities	$	4,043		4,043		-		-
Non - U.S. Defined Benefit Pension Plan Assets:
Equity securities	$	4,174		4,174		-	$	-
Fixed income securities	$	23,991		23,991		-		-
Cash	$	36,303		36,303		-		-
	$	122,019	$	93,029	$	28,990	$	-

Liability:
Acquisitions contingent consideration	$	3,801		-		-		3,801

There have been no changes in the classification of any financial instruments within the fair value hierarchy in the periods presented.

During the third and fourth fiscal quarters of 2024, the Company performed quantitative goodwill impairment tests in which the fair value of the Company's reporting units was calculated. See additional information on the impairment tests in Note 19.

The Company maintains non-qualified trusts, referred to as “rabbi” trusts, to fund payments under deferred compensation and non-qualified pension plans. Rabbi trust assets consist primarily of marketable securities, classified as available-for-sale, and company-owned life insurance assets. The marketable securities held in the rabbi trusts are valued using quoted market prices on the last business day of the year. The company-owned life insurance assets are valued in consultation with the Company’s insurance brokers using the value of underlying assets of the insurance contracts. The fair value measurement of the marketable securities held in the rabbi trust is considered a Level 1 measurement and the measurement of the company-owned life insurance assets is considered a Level 2 measurement within the fair value hierarchy.

The Company maintains defined benefit retirement plans in certain of its non-U.S. subsidiaries. The assets of the plans are measured at fair value.

Equity securities held by the non-U.S. defined benefit retirement plans consist of equity securities that are valued based on quoted market prices on the last business day of the year. The fair value measurement of the equity securities is considered a Level 1 measurement within the fair value hierarchy.

Fixed income securities held by the non-U.S. defined benefit retirement plans consist of government bonds in the Philippines and India and corporate notes that are valued based on quoted market prices on the last business day of the year. The fair value measurement of the fixed income securities is considered a Level 1 measurement within the fair value hierarchy.

Cash held by the non-U.S. defined benefit retirement plans consists of demand deposits on account in various financial institutions to fund current benefit payments. The carrying amount of the cash approximates its fair value.

The Company holds investments in debt securities that are intended to fund a portion of its pension and other postretirement benefit obligations outside of the U.S. The investments are valued based on quoted market prices on the last business day of the year. The fair value measurement of the investments is considered a Level 1 measurement within the fair value hierarchy.

The Company may be required to make certain contingent consideration payments to related to acquisitions. The fair value of these contingent payments is determined by estimating the net present value of the expected cash flows based on the probability of expected payments. The fair value measurement of the contingent consideration payments is considered a Level 3 measurement within the fair value hierarchy.

The fair value of the long-term debt, excluding the deferred financing costs, at December 31, 2025 and 2024 is approximately $896,100 and $850,600, respectively, compared to its carrying value, excluding the deferred financing costs, of $969,000 and $927,911, respectively. The Company estimates the fair value of its long-term debt using a combination of quoted market prices for similar financing arrangements and expected future payments discounted at risk-adjusted rates, which are considered level 2 inputs.

At December 31, 2025 and 2024, the Company’s short-term investments were comprised of time deposits with financial institutions that have maturities that exceed 90 days from the date of acquisition; however they all mature within one year from the respective balance sheet dates. The Company's short-term investments are accounted for as held-to-maturity debt instruments, at amortized cost, which approximates their fair value. The investments are funded with excess cash not expected to be needed for operations prior to maturity; therefore, the Company believes it has the intent and ability to hold the short-term investments until maturity. At each reporting date, the Company performs an evaluation to determine if any unrealized losses are other-than-temporary. No other-than-temporary impairments have been recognized on these securities, and there are no unrecognized holding gains or losses for these securities during the periods presented. There have been no transfers to or from the held-to-maturity classification. All decreases in the account balance are due to returns of principal at the securities’ maturity dates. Interest on the securities is recognized as interest income when earned.

At December 31, 2025 and 2024, the Company’s cash and cash equivalents were comprised of demand deposits, time deposits with maturities of three months or less when purchased, and money market funds. The Company estimates the fair value of its cash, cash equivalents, and short-term investments using level 2 inputs. Based on the current interest rates for similar investments with comparable credit risk and time to maturity, the fair value of the Company's cash, cash equivalents, and held-to-maturity short-term investments approximate the carrying amounts reported in the accompanying consolidated balance sheets.

The Company’s financial instruments also include accounts receivable and accounts payable. The carrying amounts for these financial instruments reported in the accompanying consolidated balance sheets approximate their fair values.

- Definition

The entire disclosure for the fair value of financial instruments (as defined), including financial assets and financial liabilities (collectively, as defined), and the measurements of those instruments as well as disclosures related to the fair value of non-financial assets and liabilities. Such disclosures about the financial instruments, assets, and liabilities would include: (1) the fair value of the required items together with their carrying amounts (as appropriate); (2) for items for which it is not practicable to estimate fair value, disclosure would include: (a) information pertinent to estimating fair value (including, carrying amount, effective interest rate, and maturity, and (b) the reasons why it is not practicable to estimate fair value; (3) significant concentrations of credit risk including: (a) information about the activity, region, or economic characteristics identifying a concentration, (b) the maximum amount of loss the entity is exposed to based on the gross fair value of the related item, (c) policy for requiring collateral or other security and information as to accessing such collateral or security, and (d) the nature and brief description of such collateral or security; (4) quantitative information about market risks and how such risks are managed; (5) for items measured on both a recurring and nonrecurring basis information regarding the inputs used to develop the fair value measurement; and (6) for items presented in the financial statement for which fair value measurement is elected: (a) information necessary to understand the reasons for the election, (b) discussion of the effect of fair value changes on earnings, (c) a description of [similar groups] items for which the election is made and the relation thereof to the balance sheet, the aggregate carrying value of items included in the balance sheet that are not eligible for the election; (7) all other required (as defined) and desired information.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 820
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-Name Accounting Standards Codification
-Section 50
-Paragraph 2
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Reference 2: http://www.xbrl.org/2003/role/exampleRef
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Reference 3: http://www.xbrl.org/2003/role/exampleRef
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Reference 4: http://www.xbrl.org/2003/role/disclosureRef
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-Section 50
-Paragraph 1
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-URI https://asc.fasb.org/1943274/2147478119/940-820-50-1

+ Details

Goodwill and Other Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2025

Goodwill and Other Intangible Assets [Abstract]

Goodwill Rollforward

The changes in the carrying amount of goodwill by segment for the years ended December 31, 2025 and 2024 were as follows:

	MOSFETs			Optoelectronic Components		Resistors			Inductors		Capacitors		Total

Balance at December 31, 2023	$	34,246		$	96,849	$	44,506		$	25,815	$	-	$	201,416
Newport acquisition		32,241			-		-			-		-		32,241
Ametherm acquisition		-			-		11,685			-		-		11,685
Birkelbach acquisition		-			-		-			-		777		777
Impairment of goodwill		(66,487	)		-		-			-		-		(66,487	)
Exchange rate effects		-			-		(627	)		-		-		(627	)
Balance at December 31, 2024	$	-		$	96,849	$	55,564		$	25,815	$	777	$	179,005
Exchange rate effects		-			-		1,327			-		58		1,385
Balance at December 31, 2025	$	-		$	96,849	$	56,891		$	25,815	$	835	$	180,390

Other Intangible Assets

Other intangible assets are as follows:

	December 31, 2025			December 31, 2024

Intangible assets subject to amortization:
Patents and acquired technology	$	23,615		$	23,160
Capitalized software		70,753			62,158
Customer relationships		103,665			103,813
Tradenames		22,870			23,216
		220,903			212,347
Accumulated amortization:
Patents and acquired technology		(9,379	)		(7,316	)
Capitalized software		(60,812	)		(55,476	)
Customer relationships		(52,582	)		(45,053	)
Tradenames		(19,643	)		(17,279	)
		(142,416	)		(125,124	)
Net intangible assets subject to amortization	$	78,487		$	87,223

Estimated Annual Amortization Expense for Each of the Next Five Years

Estimated annual amortization expense of intangible assets on the balance sheet at December 31, 2025 for each of the next five years is as follows:

2026	$	12,474
2027		9,510
2028		8,537
2029		8,315
2030		7,154

- Definition

Tabular disclosure of goodwill by reportable segment and in total which includes a rollforward schedule.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Topic 350
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-Name Accounting Standards Codification
-Section 55
-Paragraph 24
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Reference 6: http://www.xbrl.org/2009/role/commonPracticeRef
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Reference 8: http://www.xbrl.org/2009/role/commonPracticeRef
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-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482573/350-20-50-2

+ Details

Cybersecurity Risk Management and Strategy Disclosure	12 Months Ended
Cybersecurity Risk Management and Strategy Disclosure	Dec. 31, 2025
Cybersecurity Risk Management, Strategy, and Governance [Abstract]
Cybersecurity Risk Management Processes for Assessing, Identifying, and Managing Threats [Text Block]	We recognize the importance of assessing, identifying, and managing material risks associated with cybersecurity threats. These risks include, among other things: operational risks, intellectual property theft, fraud, extortion, harm to employees or customers and violation of data privacy or security laws. We are committed to maintaining robust governance and oversight of these risks and to implementing mechanisms, controls, technologies, and processes designed to help us assess, identify, and manage these risks. While we have not, as of the date of this Form 10-K, experienced a cybersecurity threat or incident that resulted in a material adverse impact to our business or operations, there can be no guarantee that we will not experience such an incident in the future. Such incidents, whether or not successful, could result in us incurring significant costs related to, for example, rebuilding our internal systems, writing down inventory value, implementing additional threat protection measures, defending against litigation, responding to regulatory inquiries or actions, paying damages, providing customers with incentives to maintain a business relationship with us, or taking other remedial steps with respect to third parties, as well as incurring significant reputational harm. In addition, these threats are constantly evolving, thereby increasing the difficulty of successfully defending against them or implementing adequate preventative measures. Based on media reports and other surveys, we believe there is a general increase in cyberattack volume, frequency, and sophistication. We have experienced the same in our own business. We seek to detect and investigate unauthorized attempts and attacks against our network and to prevent their occurrence and recurrence where practicable through changes or updates to our internal processes and tools; however, we remain potentially vulnerable to known or unknown threats. In some instances, we, our suppliers, and our customers can be unaware of a threat or incident or its magnitude and effects. Further, there is increasing regulation regarding responses to cybersecurity incidents, including reporting to regulators, which could subject us to additional liability and reputational harm. See "Risk Factors" for more information on our cybersecurity risks. We aim to incorporate industry best practices throughout our cybersecurity program. Identifying and assessing cybersecurity risk is integrated into our overall risk management program. Our cybersecurity strategy focuses on implementing effective and efficient controls, technologies, and other processes to assess, identify, and manage material cybersecurity risks. Our cybersecurity program is designed to be aligned with applicable industry standards and is tested annually by independent third-party consultants. We have processes in place to assess, identify, manage, and address material cybersecurity threats and incidents. These include, among other things: annual and ongoing security awareness training for employees; mechanisms to detect and monitor unusual network activity; and containment and incident response tools. We monitor issues that are internally discovered or externally reported that may affect us, and have processes to assess those issues for potential cybersecurity impact or risk.
Cybersecurity Risk Management Processes Integrated [Flag]	true
Cybersecurity Risk Management Processes Integrated [Text Block]	We aim to incorporate industry best practices throughout our cybersecurity program. Identifying and assessing cybersecurity risk is integrated into our overall risk management program. Our cybersecurity strategy focuses on implementing effective and efficient controls, technologies, and other processes to assess, identify, and manage material cybersecurity risks.
Cybersecurity Risk Management Third Party Engaged [Flag]	true
Cybersecurity Risk Third Party Oversight and Identification Processes [Flag]	true
Cybersecurity Risk Materially Affected or Reasonably Likely to Materially Affect Registrant [Flag]	false
Cybersecurity Risk Materially Affected or Reasonably Likely to Materially Affect Registrant [Text Block]	Such incidents, whether or not successful, could result in us incurring significant costs related to, for example, rebuilding our internal systems, writing down inventory value, implementing additional threat protection measures, defending against litigation, responding to regulatory inquiries or actions, paying damages, providing customers with incentives to maintain a business relationship with us, or taking other remedial steps with respect to third parties, as well as incurring significant reputational harm.
Cybersecurity Risk Board of Directors Oversight [Text Block]	Cybersecurity is an important part of our risk management processes and an area of focus for our Board and management. Our Audit Committee is responsible for the oversight of risks from cybersecurity threats. Members of the Audit Committee receive updates on at least an annual basis from senior management, including leaders from our Information Technology, Internal Audit, and Legal teams regarding matters of cybersecurity. This includes existing and new cybersecurity risks, status on how management is addressing and/or mitigating those risks, cybersecurity and data privacy incidents (if any) and status on key information security initiatives. Our Board members also engage in ad hoc conversations with management on cybersecurity-related news events and discuss any updates to our cybersecurity risk management and strategy programs. Our cybersecurity risk management and strategy processes are overseen by leaders from our Information Technology, Internal Audit, and Legal teams. Such individuals have an average of over 20 years of prior work experience in various roles involving information technology, security, auditing, legal, compliance, systems and programming. These individuals are informed about, and monitor the prevention, mitigation, detection and remediation of cybersecurity incidents through their management of, and participation in, the cybersecurity risk management and strategy processes described above, including the operation of our incident response plan, and report to the Audit Committee on any appropriate items.
Cybersecurity Risk Board Committee or Subcommittee Responsible for Oversight [Text Block]	Cybersecurity is an important part of our risk management processes and an area of focus for our Board and management. Our Audit Committee is responsible for the oversight of risks from cybersecurity threats. Members of the Audit Committee receive updates on at least an annual basis from senior management, including leaders from our Information Technology, Internal Audit, and Legal teams regarding matters of cybersecurity.
Cybersecurity Risk Process for Informing Board Committee or Subcommittee Responsible for Oversight [Text Block]	Our Audit Committee is responsible for the oversight of risks from cybersecurity threats. Members of the Audit Committee receive updates on at least an annual basis from senior management, including leaders from our Information Technology, Internal Audit, and Legal teams regarding matters of cybersecurity. This includes existing and new cybersecurity risks, status on how management is addressing and/or mitigating those risks, cybersecurity and data privacy incidents (if any) and status on key information security initiatives.
Cybersecurity Risk Role of Management [Text Block]	We have processes in place to assess, identify, manage, and address material cybersecurity threats and incidents. These include, among other things: annual and ongoing security awareness training for employees; mechanisms to detect and monitor unusual network activity; and containment and incident response tools. We monitor issues that are internally discovered or externally reported that may affect us, and have processes to assess those issues for potential cybersecurity impact or risk.
Cybersecurity Risk Management Positions or Committees Responsible [Flag]	true
Cybersecurity Risk Management Positions or Committees Responsible [Text Block]	Such individuals have an average of over 20 years of prior work experience in various roles involving information technology, security, auditing, legal, compliance, systems and programming.
Cybersecurity Risk Management Expertise of Management Responsible [Text Block]	Our cybersecurity risk management and strategy processes are overseen by leaders from our Information Technology, Internal Audit, and Legal teams. Such individuals have an average of over 20 years of prior work experience in various roles involving information technology, security, auditing, legal, compliance, systems and programming.
Cybersecurity Risk Process for Informing Management or Committees Responsible [Text Block]	These individuals are informed about, and monitor the prevention, mitigation, detection and remediation of cybersecurity incidents through their management of, and participation in, the cybersecurity risk management and strategy processes described above, including the operation of our incident response plan, and report to the Audit Committee on any appropriate items.
Cybersecurity Risk Management Positions or Committees Responsible Report to Board [Flag]	true

Stock-Based Compensation (Details) - USD ($)
$ / shares in Units, $ in Thousands

12 Months Ended

Dec. 31, 2025

Dec. 31, 2024

Dec. 31, 2023

Share-based Compensation Arrangement by Share-based Payment Award

Stock-based compensation expense recognized

$ 22,355

$ 20,921

$ 16,532

Unrecognized Compensation Cost

$ 26,940

2023 Long-Term Incentive Plan [Member]

Share-based Compensation Arrangement by Share-based Payment Award

Expiration date of stock-based compensation plan

Mar. 24, 2033

Maximum number of shares authorized under restricted stock, unrestricted stock, RSU's and stock options to officers, employees and non-employee directors (in shares)

6,000,000

Exercisable (in shares)

Available for future grants (in shares)

1,524,000

Restricted stock units [Member]

Share-based Compensation Arrangement by Share-based Payment Award

Stock-based compensation expense recognized

$ 22,272

$ 20,803

$ 16,425

Unrecognized Compensation Cost

$ 26,940

Weighted Average Remaining Amortization Periods

1 year 10 months 24 days

Number of units [Abstract]

Balance (in shares)

2,628,000

1,717,000

894,000

Granted (in shares)

^[1]

1,889,000

1,665,000

1,180,000

Vested (in shares)

^[2]

(782,000)

(613,000)

(342,000)

Cancelled or forfeited (in shares)

(250,000)

(141,000)

(15,000)

Balance (in shares)

3,485,000

2,628,000

1,717,000

Expected to vest (in shares)

2,251,000

1,876,000

1,702,000

Weighted Average Grant-date Fair Value per Unit [Abstract]

Beginning balance, Weighted average grant-date fair value (in dollars per share)

$ 21.37

$ 23.03

$ 19.73

Granted, Weighted average grant-date fair value (in dollars per share)

^[1]

15.12

20.39

24.34

Vested, Weighted average grant-date fair value (in dollars per share)

^[2]

21.78

22.95

18.86

Cancelled or forfeited, Weighted average grant date fair value (in dollars per share)

19.8

23.14

24.83

Ending balance, Weighted average grant-date fair value (in dollars per share)

$ 18

$ 21.37

$ 23.03

Phantom Stock Units [Member]

Share-based Compensation Arrangement by Share-based Payment Award

Stock-based compensation expense recognized

$ 83

$ 118

$ 107

Unrecognized Compensation Cost

$ 0

Number of units [Abstract]

Balance (in shares)

128,000

120,000

226,000

Granted (in shares)

5,000

Dividend equivalents issued (in shares)

3,000

2,000

Redeemed for common stock (in shares)

(113,000)

Balance (in shares)

136,000

128,000

120,000

Weighted Average Grant-date Fair Value per Unit [Abstract]

Granted, Weighted average grant-date fair value (in dollars per share)

$ 16.69

$ 23.51

$ 21.48

Scheduled to Vest January 1, 2026 [Member] | Performance Vested Restricted Stock Units [Member]

Number of units [Abstract]

Balance (in shares)

^[3]

137,000

Expected to vest (in shares)

^[3]

Not expected to vest (in shares)

^[3]

137,000

Scheduled to Vest January 1, 2027 [Member] | Performance Vested Restricted Stock Units [Member]

Number of units [Abstract]

Balance (in shares)

526,000

Expected to vest (in shares)

Not expected to vest (in shares)

526,000

Scheduled to Vest January 1, 2028 [Member]

Number of units [Abstract]

Balance (in shares)

864,000

Expected to vest (in shares)

468,000

Not expected to vest (in shares)

396,000

Scheduled to Vest March 1, 2029 [Member] | Performance Vested Restricted Stock Units [Member]

Number of units [Abstract]

Balance (in shares)

175,000

Expected to vest (in shares)

Not expected to vest (in shares)

175,000

[1]	* Employees in certain countries are granted equity-linked awards that will be settled in cash and are accounted for as liability awards. The liability awards are not material. The number of RSUs granted excludes these awards.
[2]	** The number of RSUs vested includes shares that the Company withheld on behalf of employees to satisfy the statutory tax withholding requirements.
[3]	*** The performance vesting criteria for the performance-based RSUs with a vesting date of January 1, 2026 were not achieved.

Acquisition and Divestiture Activities (Tables)

12 Months Ended

Dec. 31, 2025

Acquisition Activities [Abstract]

Purchase Price Allocation [Table Text Block]

Based on an estimate of fair values, the Company allocated the purchase price of the acquisition as follows:

Net working deficit (excluding cash and cash equivalents)	$	(339	)
Property and equipment		148,109
Customer relationships		4,000
Other, net		1,315
Deferred taxes, net		(7,869	)
Total identified assets and liabilities		145,216

Purchase price, net of cash acquired		177,457

Goodwill	$	32,241

- Definition

Tabular disclosure of business combination. Includes, but is not limited to, recognized asset and liability.

+ References + Details

Goodwill and Other Intangible Assets

12 Months Ended

Dec. 31, 2025

Goodwill and Other Intangible Assets [Abstract]

Goodwill and Other Intangible Assets

Note 19 – Goodwill and Other Intangible Assets

When required to perform quantitative goodwill impairment assessments, the Company estimates the fair value of each of its business segments, which represent its reporting units for goodwill impairment testing purposes, using mostly Level 3 inputs. Assessments are performed using a weighting of the income and market approaches to determine fair value. The Company uses a discounted cash flow (“DCF”) method, using unobservable inputs, as its income approach. The Company uses comparable company market multiples for its market approach. The resulting estimates of fair value from the income approach and the market approach are then weighted equally in determining the overall estimated fair value of each reporting unit.

The determination of the fair value of the reporting units and the allocation of that value to individual assets and liabilities within those reporting units requires the Company to make significant estimates and assumptions. These estimates and assumptions primarily include, but are not limited to: the selection of appropriate peer group companies; control premiums appropriate for acquisitions in the industries in which the Company competes; the discount rate; terminal growth rates; and forecasts of revenue, operating income, depreciation and amortization (components of earnings before interest, taxes, depreciation, amortization, "EBITDA"); and capital expenditures.

Due to the inherent uncertainty involved in making these estimates, actual financial results could differ from those estimates. Changes in assumptions concerning future financial results or other underlying assumptions could have a significant impact on results of the assessment.

We performed a qualitative annual impairment test in the fourth fiscal quarter of 2025. Based on the evaluation, it was determined that the fair value of the reporting units were not more likely than not less than their respective carrying amounts. No goodwill impairment charges were recognized in 2025 as a result.

In 2024, the Company determined that the fair value of its MOSFETs reporting unit was less than its carrying value. Accordingly, the Company recorded a goodwill impairment charge of $66,487. Prior to completing the goodwill impairment assessment, the Company performed a recoverability test of certain depreciable and amortizable long-lived assets within the MOSFETs reporting unit. There was no impairment identified for the depreciable and amortizable long-lived assets tested for recoverability.

The changes in the carrying amount of goodwill by segment for the years ended December 31, 2025 and 2024 were as follows:

	MOSFETs			Optoelectronic Components		Resistors			Inductors		Capacitors		Total

Balance at December 31, 2023	$	34,246		$	96,849	$	44,506		$	25,815	$	-	$	201,416
Newport acquisition		32,241			-		-			-		-		32,241
Ametherm acquisition		-			-		11,685			-		-		11,685
Birkelbach acquisition		-			-		-			-		777		777
Impairment of goodwill		(66,487	)		-		-			-		-		(66,487	)
Exchange rate effects		-			-		(627	)		-		-		(627	)
Balance at December 31, 2024	$	-		$	96,849	$	55,564		$	25,815	$	777	$	179,005
Exchange rate effects		-			-		1,327			-		58		1,385
Balance at December 31, 2025	$	-		$	96,849	$	56,891		$	25,815	$	835	$	180,390

Note 19 – Goodwill and Other Intangible Assets (continued)

Other intangible assets are as follows:

	December 31, 2025			December 31, 2024

Intangible assets subject to amortization:
Patents and acquired technology	$	23,615		$	23,160
Capitalized software		70,753			62,158
Customer relationships		103,665			103,813
Tradenames		22,870			23,216
		220,903			212,347
Accumulated amortization:
Patents and acquired technology		(9,379	)		(7,316	)
Capitalized software		(60,812	)		(55,476	)
Customer relationships		(52,582	)		(45,053	)
Tradenames		(19,643	)		(17,279	)
		(142,416	)		(125,124	)
Net intangible assets subject to amortization	$	78,487		$	87,223

Amortization expense (excluding capitalized software) was $13,196, $11,684, and $9,916, for the years ended December 31, 2025, 2024, and 2023, respectively.

Estimated annual amortization expense of intangible assets on the balance sheet at December 31, 2025 for each of the next five years is as follows:

2026	$	12,474
2027		9,510
2028		8,537
2029		8,315
2030		7,154

Current Vulnerability Due to Certain Concentrations

12 Months Ended

Dec. 31, 2025

Current Vulnerability Due to Certain Concentrations [Abstract]

Current Vulnerability Due to Certain Concentrations

Note 14 – Current Vulnerability Due to Certain Concentrations

Market Concentrations

No customer represented greater than 10% of consolidated net revenue in 2025, 2024, or 2023.

A material portion of the Company's revenues are derived from the worldwide industrial, automotive, telecommunications, and computing markets. These markets have historically experienced wide variations in demand for end products. If demand for these end products should decrease, the producers thereof could reduce their purchases of the Company's products, which could have an adverse effect on the Company's results of operations and financial position.

Certain subsidiaries and product lines have customers which comprise greater than 10% of the subsidiary's or product line's net revenues. The loss of one of these customers could have a material effect on the results of operations of the subsidiary or product line and financial position of the subsidiary, which could result in an impairment charge which could be material to the Company's consolidated financial statements.

Credit Risk Concentrations

Financial instruments with potential credit risk consist principally of cash and cash equivalents, short-term investments, accounts receivable, and notes receivable. Concentrations of credit risk with respect to receivables are generally limited due to the Company’s large number of customers and their dispersion across many countries and industries. As of December 31, 2025, one customer comprised 12.8% of the Company's accounts receivable balance. No customer comprised greater than 10% of the Company's accounts receivable balance as of December 31, 2024. The Company continually monitors the credit risks associated with its accounts receivable and adjusts the allowance for uncollectible accounts accordingly. The credit risk exposure associated with the accounts receivable is limited by the allowance and is not considered material to the financial statements.

The Company maintains cash and cash equivalents and short-term investments with various major financial institutions. The Company is exposed to credit risk related to the potential inability to access liquidity in financial institutions where its cash and cash equivalents and short-term investments are concentrated. As of December 31, 2025, the following financial institutions held over 10% of the Company’s combined cash and cash equivalents and short-term investments balance:

JPMorgan*	23.1	%
MUFG Bank Ltd.*	20.9	%
HSBC*	18.2	%

*Participant in Credit Facility

Sources of Supplies

The production and sale of the Company’s products is reliant on a complex global interconnected supply chain of vendors, manufacturing facilities, third-party foundries and subcontractors, shipping partners, distributors, and end market customers. Disruption in one part of the supply chain could cause disruption in all other parts of the supply chain. Global shipping impacts several parts of the supply chain and the disruption experienced in recent years has, at times, negatively impacted the Company’s ability to manufacture products and to deliver them to customers.

Although most materials incorporated into the Company's products are available from a number of sources, certain materials, including plastics and metals, are produced in only a limited number of regions around the world or are available from only a limited number of suppliers. Suppliers periodically extend lead times, face capacity constraints, limit supplies, increase prices, experience quality issues, or encounter cybersecurity or other issues that can interrupt or increase the cost of our supply. The unavailability or reduced availability of these materials could require the Company to temporarily cease or reduce production or incur additional costs.

Customer requirements and certain laws pertaining to the responsible sourcing of materials, including tantalum, tungsten, tin, gold, and cobalt, all of which are used in the Company’s products, are increasing and becoming more stringent. Responsible sourcing efforts may result in increased prices and decreased availability of these materials.

Many of the metals used in the manufacture of the Company’s products, including gold, copper, and palladium, are traded on active markets and can be subject to significant price volatility. To ensure adequate supply and to provide cost certainty, the Company’s policy is to enter into short-term commitments to purchase defined portions of annual consumption of the raw materials utilized if market prices decline below budget. If after entering into these commitments, the market prices for these raw materials decline, losses are recognized on these adverse purchase commitments.

The Company's production can be disrupted by the unavailability of resources, such as water, energy, and gases. The unavailability or reduced availability of these resources could require the Company to reduce production or incur additional costs.

The Company uses third-party foundries and subcontractors for certain of its manufacturing activities, primarily wafer fabrication, the assembly and testing of finished goods, and the manufacturing of certain commodity products. Establishing third-party contract manufacturer relationships can be time consuming and costly, and the number of qualified providers is limited. The Company's agreements with these manufacturers typically require it to commit to purchase services based on forecasted product needs, which may be inaccurate, and, in some cases, require the recognition of losses on these adverse purchase commitments. The Company's agreements may limit its ability to increase production, particularly during periods of growing demand for our products.

Geographic Concentration

The Company has operations outside the United States, and approximately 76% of revenues earned during 2025 were derived from sales to customers outside the United States. Additionally, as of December 31, 2025, $501,856 of the Company’s cash and cash equivalents and short-term investments were held by subsidiaries outside of the United States. Some of the Company’s products are produced and cash and cash equivalents and short-term investments are held in countries which are subject to risks of political, economic, and military instability. This instability could result in wars, riots, nationalization of industry, currency fluctuations, and labor unrest. These conditions could have an adverse impact on the Company’s ability to operate in these regions and, depending on the extent and severity of these conditions, could materially and adversely affect the Company’s overall financial condition, operating results, and ability to access its liquidity when needed.

As of December 31, 2025, the Company’s cash and cash equivalents and short-term investments were concentrated in the following countries:

Singapore	27.3	%
People's Republic of China	21.6	%
The Republic of China (Taiwan)	15.0	%
Germany	9.9	%
Israel	8.6	%
United States	4.5	%
Malaysia	3.9	%
Other Asia	5.1	%
Other Europe	2.0	%
Other	2.1	%

Certain of the Company's non-U.S. subsidiaries have cash and cash equivalents and short-term investments deposited in U.S. financial institutions. Of the 4.5% of cash and cash equivalents and short-term investments held in U.S. financial institutions, $20,669 was held by non-U.S. subsidiaries.

Vishay has been in operation in Israel for 55 years. The Company has never experienced any material interruption in its operations attributable to these factors, in spite of several Middle East crises, including wars.

- Definition

The entire disclosure for any concentrations existing at the date of the financial statements that make an entity vulnerable to a reasonably possible, near-term, severe impact. This disclosure informs financial statement users about the general nature of the risk associated with the concentration, and may indicate the percentage of concentration risk as of the balance sheet date.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 825
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 21
-Subparagraph (d)(3)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482907/825-10-50-21

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 825
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 21
-Subparagraph (d)(2)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482907/825-10-50-21

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 825
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 21
-Subparagraph (c)(3)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482907/825-10-50-21

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Topic 825
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 21
-Subparagraph (c)(2)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482907/825-10-50-21

Reference 5: http://www.xbrl.org/2003/role/disclosureRef
-Topic 825
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 21
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482907/825-10-50-21

Reference 6: http://www.xbrl.org/2003/role/exampleRef
-Topic 275
-SubTopic 10
-Name Accounting Standards Codification
-Section 55
-Paragraph 3A
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482836/275-10-55-3A

Reference 7: http://www.xbrl.org/2003/role/disclosureRef
-Topic 275
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2A
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482861/275-10-50-2A

Reference 8: http://www.xbrl.org/2003/role/disclosureRef
-Topic 275
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (d)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482861/275-10-50-1

Reference 9: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 275
-Name Accounting Standards Codification
-Publisher FASB
-URI https://asc.fasb.org/275/tableOfContent

+ Details

Earnings Per Share

12 Months Ended

Dec. 31, 2025

Earnings Per Share [Abstract]

Earnings Per Share

Note 16 – Earnings Per Share

Basic earnings per share is computed using the weighted average number of common shares outstanding during the periods presented. Diluted earnings per share is computed using the weighted average number of common shares outstanding adjusted to include the potentially dilutive effect of restricted stock units (see Note 12), convertible debt instruments (see Note 6), and other potentially dilutive securities.

The following table sets forth the computation of basic and diluted earnings (loss) per share attributable to Vishay stockholders (shares in thousands):

	Years ended December 31,
	2025			2024			2023

Numerator:
Net earnings (loss) attributable to Vishay stockholders	$	(8,978	)	$	(31,150	)	$	323,820

Denominator:
Denominator for basic earnings (loss) per share:
Weighted average shares		135,603			136,838			139,318
Outstanding phantom stock units		134			126			129
Adjusted weighted average shares - basic		135,737			136,964			139,447

Effect of dilutive securities:
Restricted stock units		-			-			799
Dilutive potential common shares		-			-			799

Denominator for diluted earnings (loss) per share:
Adjusted weighted average shares - diluted		135,737			136,964			140,246


Basic earnings (loss) per share attributable to Vishay stockholders	$	(0.07	)	$	(0.23	)	$	2.32

Diluted earnings (loss) per share attributable to Vishay stockholders	$	(0.07	)	$	(0.23	)	$	2.31

Diluted earnings (loss) per share for the years presented do not reflect the following weighted average potential common shares, as the effect would be antidilutive (in thousands):

	Years ended December 31,
	2025		2024		2023

Restricted stock units		3,306		2,423		82

If the average market price of Vishay common stock is less than the effective conversion price of the convertible senior notes due 2030 no shares are included in the diluted earnings per share computation for the convertible senior notes due 2030. Pursuant to the indenture governing the convertible senior notes due 2030, Vishay will satisfy its conversion obligations by paying $1 cash per $1 principal amount of converted notes and settle any additional amounts due in cash and/or common stock. Similarly, the convertible senior notes due 2025 were considered, but not included, in the diluted earnings per share computation for any period presented or any period they were outstanding.

In connection with the issuance of the convertible senior notes due 2030, the Company entered into capped call transactions (see Note 6), which were not included in the calculation of diluted earnings per share as their effect would have been anti-dilutive. The capped calls are intended to reduce the potential dilution to the Company's common stock in the event that at the time of conversion of the convertible senior notes due 2030 the Company's common stock price exceeds the conversion price of the convertible senior notes due 2030.

Consolidated Statements of Cash Flows - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Operating activities
Net earnings (loss)	$ (8,978)	$ (29,755)	$ 325,513
Adjustments to reconcile net earnings (loss) to net cash provided by operating activities:
Depreciation and amortization	224,738	210,645	184,373
(Gain) loss on disposal of property and equipment	100	(1,969)	(554)
Inventory write-offs for obsolescence	34,967	37,245	37,426
Impairment of goodwill	0	66,487	0
Pensions and other postretirement benefits, net of contributions	(5,540)	(6,036)	(9,559)
Stock compensation expense	22,355	20,921	16,532
Loss on early extinguishment of debt	0	0	18,874
Deferred income taxes	(10,864)	(23,514)	36,783
Other operating activities	6,776	20,416	9,442
Change in U.S. transition tax liability	(47,027)	(37,622)	(27,670)
Change in repatriation tax liability	(9,375)	(15,000)	(63,600)
Net change in operating assets and liabilities, net of effects of businesses acquired	(22,844)	(68,116)	(161,857)
Net cash provided by operating activities	184,308	173,702	365,703
Investing activities
Capital expenditures	(273,293)	(320,079)	(329,410)
Proceeds from sale of property and equipment	1,162	3,015	1,156
Purchase of and deposits for businesses, net of cash acquired	0	(216,024)	(13,753)
Purchase of short-term investments	(28,575)	(145,327)	(117,523)
Maturity of short-term investments	45,111	164,983	387,898
Other investing activities	(2,336)	970	(1,219)
Net cash used in investing activities	(257,931)	(512,462)	(72,851)
Financing activities
Proceeds from long-term borrowings	0	0	750,000
Principal payment upon maturity of convertible senior notes due 2025	(41,911)	0	0
Repurchase of convertible senior notes due 2025	0	(52,960)	(386,745)
Net proceeds (payments) on revolving credit facility	83,000	136,000	(42,000)
Debt issuance and amendment costs	0	(1,062)	(26,823)
Cash paid for capped call	0	0	(94,200)
Repurchase of common stock	(12,528)	(50,406)	(78,684)
Distributions to noncontrolling interests	0	(2,500)	(867)
Acquisition of noncontrolling interests	0	(5,500)	0
Cash withholding taxes paid when shares withheld for vested equity awards	(3,986)	(4,303)	(3,994)
Other financing activities	10,000	0	0
Net cash provided by (used in) financing activities	(19,663)	(35,403)	61,061
Effect of exchange rate changes on cash and cash equivalents	17,966	(8,270)	7,981
Net increase (decrease) in cash and cash equivalents	(75,320)	(382,433)	361,894
Cash and cash equivalents at beginning of year	590,286	972,719	610,825
Cash and cash equivalents at end of year	514,966	590,286	972,719
Common Stock [Member]
Financing activities
Dividends paid	(49,399)	(49,833)	(50,787)
Class B Convertible Common Stock [Member]
Financing activities
Dividends paid	$ (4,839)	$ (4,839)	$ (4,839)

Earnings Per Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Numerator [Abstract]
Net earnings (loss) attributable to Vishay stockholders	$ (8,978)	$ (31,150)	$ 323,820
Denominator for basic earnings (loss) per share [Abstract]
Weighted average shares (in shares)	135,603	136,838	139,318
Outstanding phantom stock units (in shares)	134	126	129
Adjusted weighted average shares - basic (in shares)	135,737	136,964	139,447
Effect of dilutive securities [Abstract]
Restricted stock units (in shares)	0	0	799
Dilutive potential common shares (in shares)	0	0	799
Denominator for diluted earnings (loss) per share [Abstract]
Adjusted weighted average shares - diluted (in shares)	135,737	136,964	140,246
Basic earnings (loss) per share attributable to Vishay stockholders (in dollars per share)	$ (0.07)	$ (0.23)	$ 2.32
Diluted earnings (loss) per share attributable to Vishay stockholders (in dollars per share)	$ (0.07)	$ (0.23)	$ 2.31
Restricted stock units [Member]
Antidilutive Securities [Abstract]
Antidilutive securities (in shares)	3,306	2,423	82

Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Thousands	Dec. 31, 2025	Dec. 31, 2024
Current assets:
Accounts receivable, allowances for credit losses	$ 2,399	$ 1,311
Total Vishay stockholders' equity:
Preferred stock, par value (in dollars per share)	$ 1	$ 1
Preferred stock, shares authorized (in shares)	1,000,000	1,000,000
Preferred stock, shares issued (in shares)	0	0
Treasury stock (in shares)	0	9,933,595
Common Stock [Member]
Total Vishay stockholders' equity:
Common stock, par value (in dollars per share)	$ 0.1	$ 0.1
Common stock, shares authorized (in shares)	300,000,000	300,000,000
Common stock, shares issued (in shares)	123,498,190	133,607,153
Common Class B [Member]
Total Vishay stockholders' equity:
Common stock, par value (in dollars per share)	$ 0.1	$ 0.1
Common stock, shares authorized (in shares)	40,000,000	40,000,000
Common stock, shares issued (in shares)	12,097,148	12,097,148

Pensions and Other Postretirement Benefits

12 Months Ended

Dec. 31, 2025

Pensions and Other Postretirement Benefits [Abstract]

Pensions and Other Postretirement Benefits

Note 11 – Pensions and Other Postretirement Benefits

The Company maintains various retirement benefit plans. GAAP requires employers to recognize the funded status of a benefit plan, measured as the difference between plan assets at fair value and the benefit obligation, in its balance sheet. The recognition of the funded status on the balance sheet requires employers to recognize actuarial items (such as actuarial gains and losses, prior service costs, and transition obligations) as a component of other comprehensive income, net of tax.

The following table summarizes amounts recorded on the accompanying consolidated balance sheets associated with these various retirement benefit plans:

	December 31,
	2025			2024

Included in "Other assets":
Non-U.S. pension plans	$	2,507		$	1,216
Total included in other assets	$	2,507		$	1,216
Included in "Payroll and related expenses":
U.S. pension plans	$	(132	)	$	(880	)
Non-U.S. pension plans		(7,970	)		(6,720	)
U.S. other postretirement plans		(221	)		(520	)
Non-U.S. other postretirement plans		(1,027	)		(799	)
Total included in payroll and related expenses	$	(9,350	)	$	(8,919	)
Accrued pension and other postretirement costs:
U.S. pension plans	$	(27,593	)	$	(27,758	)
Non-U.S. pension plans		(126,130	)		(125,719	)
U.S. other postretirement plans		(1,844	)		(3,418	)
Non-U.S. other postretirement plans		(6,129	)		(6,287	)
Other retirement obligations		(11,027	)		(10,518	)
Total accrued pension and other postretirement costs	$	(172,723	)	$	(173,700	)
Accumulated other comprehensive loss:
U.S. pension plans	$	574		$	11
Non-U.S. pension plans		8,177			18,861
U.S. other postretirement plans		(2,675	)		(1,329	)
Non-U.S. other postretirement plans		788			1,158
Total accumulated other comprehensive loss*	$	6,864		$	18,701

* - Amounts included in accumulated other comprehensive loss are presented in this table pre-tax

Defined Benefit Pension Plans

U.S. Pension Plans

The Company maintained several defined benefit pension plans which covered most full-time U.S. employees. These included pension plans which are “qualified” under the Employee Retirement Income Security Act of 1974 (“ERISA”) and the Internal Revenue Code, and “non-qualified” pension plans which provide defined benefits primarily to U.S. employees whose benefits under the qualified pension plan would be limited by ERISA and the Internal Revenue Code. The Company’s principal qualified U.S. pension plan (the Vishay Retirement Plan) was frozen effective January 1, 2009 and terminated in 2016.

The Company’s principal non-qualified U.S. pension plan (the Vishay Non-qualified Retirement Plan) was a contributory pension plan designed to provide similar defined benefits to covered U.S. employees whose benefits under the Vishay Retirement Plan were limited by the Internal Revenue Code. The Vishay Non-qualified Retirement Plan was similar in construction to the Vishay Retirement Plan, except that the plan is not qualified under the Internal Revenue Code.

The Vishay Non-qualified Retirement Plan, like all non-qualified plans, is considered to be unfunded. The Company maintains a non-qualified trust, referred to as a “rabbi” trust, to fund benefit payments under this plan. Rabbi trust assets are subject to creditor claims under certain conditions and are not the property of employees. Therefore, they are accounted for as other noncurrent assets. Assets held in trust related to the non-qualified pension plan were $20,067 and $19,842 at December 31, 2025 and 2024, respectively.

In 2008, the Company adopted amendments to the Vishay Non-Qualified Retirement Plan such that effective January 1, 2009, the plan was frozen. Pursuant to these amendments, no new employees may participate in the plans, no further participant contributions were required or permitted, and no further benefits shall accrue after December 31, 2008. Benefits accumulated as of December 31, 2008 will be paid to employees upon or following retirement, and the Company will likely need to make additional cash contributions to the rabbi trust to fund this accumulated benefit obligation.

The Company also maintains other pension plans which provide supplemental defined benefits primarily to former U.S. employees whose benefits under qualified pension plans were limited by the Internal Revenue Code. These non-qualified plans are all non-contributory plans, and are considered to be unfunded.

In 2004, the Company entered into an employment agreement with Dr. Felix Zandman, its former Executive Chairman and then-Chief Executive Officer. Pursuant to this agreement, the Company is providing an annual retirement benefit of approximately $614 to his surviving spouse. The Company maintains a non-qualified trust, referred to as a “rabbi” trust, to fund benefit payments under this plan. Rabbi trust assets are subject to creditor claims under certain conditions and are not the property of employees. Therefore, they are accounted for as other noncurrent assets. Assets held in trust related to this non-qualified pension plan were $484 and $1,065 at December 31, 2025 and 2024, respectively.

Non-U.S. Pension Plans

The Company provides pension and similar benefits to employees of certain non-U.S. subsidiaries consistent with local practices. Pension benefits earned are generally based on years of service and compensation during active employment.

The following table sets forth a reconciliation of the benefit obligation, plan assets, and funded status related to U.S. and non-U.S. pension plans:

	December 31, 2025						December 31, 2024
	U.S. Plans			Non-U.S. Plans			U.S. Plans			Non-U.S. Plans

Change in benefit obligation:
Benefit obligation at beginning of year	$	28,638		$	195,691		$	30,691		$	210,783
Service cost		-			2,975			-			3,121
Interest cost		1,520			6,601			1,525			6,698
Plan amendments		-			1,540			-			44
Actuarial (gains) losses		746			(10,591	)		(425	)		1,719
Benefits paid		(3,179	)		(11,776	)		(3,153	)		(14,508	)
Curtailments and settlements		-			(4,601	)		-			(98	)
Currency translation		-			17,988			-			(12,068	)
Benefit obligation at end of year	$	27,725		$	197,827		$	28,638		$	195,691

Change in plan assets:
Fair value of plan assets at beginning of year	$	-		$	64,468		$	-		$	63,287
Actual return on plan assets		-			4,012			-			5,504
Company contributions		3,179			11,920			3,153			13,311
Benefits paid		(3,179	)		(11,776	)		(3,153	)		(14,509	)
Curtailments and settlements		-			(4,398	)		-			-
Currency translation		-			2,008			-			(3,125	)
Fair value of plan assets at end of year	$	-		$	66,234		$	-		$	64,468

Funded status at end of year	$	(27,725	)	$	(131,593	)	$	(28,638	)	$	(131,223	)

The plan assets are stated at fair value. See Note 18 for further discussion of the valuation of the plan assets.

Amounts recognized in the accompanying consolidated balance sheets consist of the following:

	December 31, 2025						December 31, 2024
	U.S. Plans			Non-U.S. Plans			U.S. Plans			Non-U.S. Plans

Other assets	$	-		$	2,507		$	-		$	1,216
Accrued benefit liability - current		(132	)		(7,970	)		(880	)		(6,720	)
Accrued benefit liability - non-current		(27,593	)		(126,130	)		(27,758	)		(125,719	)
Accumulated other comprehensive loss		574			8,177			11			18,861
	$	(27,151	)	$	(123,416	)	$	(28,627	)	$	(112,362	)

Actuarial items consist of the following:

	December 31, 2025				December 31, 2024
	U.S. Plans		Non-U.S. Plans		U.S. Plans		Non-U.S. Plans

Unrecognized net actuarial (gain) loss	$	574	$	7,488	$	11	$	18,161
Unamortized prior service cost		-		689		-		700
	$	574	$	8,177	$	11	$	18,861

The following table sets forth additional information regarding the projected and accumulated benefit obligations:

	December 31, 2025				December 31, 2024
	U.S. Plans		Non-U.S. Plans		U.S. Plans		Non-U.S. Plans

Accumulated benefit obligation, all plans	$	27,725	$	183,128	$	28,638	$	180,542

Plans for which the accumulated benefit obligation exceeds plan assets:
Projected benefit obligation	$	27,725	$	130,866	$	28,638	$	129,686
Accumulated benefit obligation		27,725		129,443		28,638		128,182
Fair value of plan assets		-		-		-		-

The following table sets forth the components of net periodic pension cost:

	Years ended December 31,
	2025							2024								2023
	U.S. Plans			Non-U.S. Plans				U.S. Plans				Non-U.S. Plans				U.S. Plans			Non-U.S. Plans

Service cost		$	-		$	2,975			$	-			$	3,121			$	-		$	3,063
Interest cost			1,520			6,601				1,525				6,698				1,997			7,346
Expected return on plan assets			-			(2,436	)			-				(2,347	)			-			(2,270	)
Amortization of actuarial (gains) losses			183			1,024				(1,026	)			1,799				175			345
Amortization of prior service cost			-			144				66				597				144			195
Curtailment and settlement losses			-			302				-				290				-			546
Net periodic pension cost		$	1,703		$	8,610			$	565			$	10,158			$	2,316		$	9,225

See Note 10 for the pretax, tax effect and after tax amounts included in other comprehensive income during the years ended December 31, 2025, 2024, and 2023. The estimated actuarial items for the defined benefit pensions plans that will be amortized from accumulated other comprehensive loss into net periodic pension cost during 2026 are not material.

The following weighted average assumptions were used to determine benefit obligations at December 31 of the respective years:

	2025						2024
	U.S. Plans			Non-U.S. Plans			U.S. Plans			Non-U.S. Plans
Discount rate		5.25	%		3.80	%		5.50	%		3.43	%
Rate of compensation increase		0.00	%		3.06	%		0.00	%		3.37	%

The following weighted average assumptions were used to determine the net periodic pension costs:

	Years ended December 31,
	2025						2024
	U.S. Plans			Non-U.S. Plans			U.S. Plans			Non-U.S. Plans
Discount rate		5.50	%		3.43	%		5.25	%		3.36	%
Rate of compensation increase		0.00	%		3.37	%		0.00	%		3.12	%
Expected return on plan assets		0.00	%		3.44	%		0.00	%		3.41	%

The plans’ expected return on assets is based on management’s expectations of long-term average rates of return to be achieved by the underlying investment portfolios. In establishing this assumption, management considers historical and expected returns for the asset classes in which the plans are invested, advice from pension consultants and investment advisors, and current economic and capital market conditions.

The investment mix between equity securities and fixed income securities is based upon achieving a desired return, balancing higher return, more volatile equity securities, and lower return, less volatile fixed income securities and is adjusted for the expected duration of the obligation and the funded status of the plan. Investment allocations are made across a range of securities, maturities and credit quality. The Company’s non-U.S. defined benefit plan investments are based on local laws and customs. Most plans invest in cash and local government fixed income securities, although plans in certain countries have investments in equity securities. The plans do not invest in securities of Vishay or its subsidiaries. Negative investment returns could ultimately affect the funded status of the plans, requiring additional cash contributions. See Note 18 for further information on the fair value of the plan assets by asset category.

Estimated future benefit payments are as follows:

	U.S. Plans		Non-U.S. Plans

2026	$	2,036	$	31,405
2027		2,022		13,935
2028		1,961		14,990
2029		8,797		15,116
2030		3,147		15,598
2031-2036		8,798		68,034

The Company’s anticipated 2026 contributions for U.S. defined benefit pension plans are expected to be $2,036. The Company's anticipated 2026 contributions for Non-U.S. defined benefit plans are expected to be $19,770.

Other Postretirement Benefits

In the U.S., the Company maintains unfunded non-pension postretirement plans, including medical benefits for certain executives and their surviving spouses, which are funded as costs are incurred. The Company also maintains two unfunded non-pension postretirement plans at two European subsidiaries.

The following table sets forth a reconciliation of the benefit obligation, plan assets, and accrued benefit cost related to U.S. and non-U.S. non-pension defined benefit postretirement plans:

	December 31, 2025						December 31, 2024
	U.S. Plans			Non-U.S. Plans			U.S. Plans			Non-U.S. Plans

Change in benefit obligation:
Benefit obligation at beginning of year	$	3,938		$	7,086		$	4,260		$	7,563
Service cost		8			237			21			241
Interest cost		202			239			210			245
Actuarial (gains) losses		(1,553	)		(395	)		(43	)		(169	)
Benefits paid		(530	)		(902	)		(510	)		(344	)
Currency translation		-			891			-			(450	)
Benefit obligation at end of year	$	2,065		$	7,156		$	3,938		$	7,086

Fair value of plan assets at end of year	$	-		$	-		$	-		$	-

Funded status at end of year	$	(2,065	)	$	(7,156	)	$	(3,938	)	$	(7,086	)

Amounts recognized in the accompanying consolidated balance sheets consist of the following:

	December 31, 2025						December 31, 2024
	U.S. Plans			Non-U.S. Plans			U.S. Plans			Non-U.S. Plans

Accrued benefit liability - current	$	(221	)	$	(1,027	)	$	(520	)	$	(799	)
Accrued benefit liability - non-current		(1,844	)		(6,129	)		(3,418	)		(6,287	)
Accumulated other comprehensive (income) loss		(2,675	)		788			(1,329	)		1,158
	$	(4,740	)	$	(6,368	)	$	(5,267	)	$	(5,928	)

Actuarial items consist of the following:

	December 31, 2025					December 31, 2024
	U.S. Plans			Non-U.S. Plans		U.S. Plans			Non-U.S. Plans

Unrecognized net actuarial loss (gain)	$	(2,675	)	$	788	$	(1,329	)	$	1,158
	$	(2,675	)	$	788	$	(1,329	)	$	1,158

The following table sets forth the components of net periodic benefit cost:

	Years ended December 31,
	2025							2024							2023
	U.S. Plans				Non-U.S. Plans			U.S. Plans				Non-U.S. Plans			U.S. Plans				Non-U.S. Plans

Service cost		$	8			$	237		$	21			$	241		$	21			$	221
Interest cost			202				239			210				245			225				251
Amortization of actuarial (gains) losses			(208	)			59			(240	)			82			(321	)			8
Curtailment and settlement losses			-				141			-				-			-				89
Net periodic benefit cost (benefit)		$	2			$	676		$	(9	)		$	568		$	(75	)		$	569

The estimated actuarial items for the other postretirement benefit plans that will be amortized from accumulated other comprehensive loss into net periodic benefit cost during 2026 are not material.

The following weighted average assumptions were used to determine benefit obligations at December 31 of the respective years:

	2025						2024
	U.S. Plans			Non-U.S. Plans			U.S. Plans			Non-U.S. Plans

Discount rate		5.25	%		3.77	%		5.50	%		3.25	%
Rate of compensation increase		0.00	%		3.50	%		0.00	%		3.50	%

The following weighted average assumptions were used to determine the net periodic benefit costs:

	Years ended December 31,
	2025						2024
	U.S. Plans			Non-U.S. Plans			U.S. Plans			Non-U.S. Plans

Discount rate		5.50	%		3.25	%		5.25	%		3.40	%
Rate of compensation increase		0.00	%		3.50	%		0.00	%		4.00	%

The impact of a one-percentage-point change in assumed health care cost trend rates on the net periodic benefit cost and postretirement benefit obligation is not material.

Estimated future benefit payments are as follows:

	U.S. Plans		Non-U.S. Plans

2026	$	221	$	1,027
2027		203		854
2028		187		590
2029		220		186
2030		204		1,023
2031-2036		812		4,811

As the plans are unfunded, the Company’s anticipated contributions for 2026 are equal to its estimated benefits payments.

Other Retirement Obligations

The Company participates in various other defined contribution and government-mandated retirement plans based on local law or custom. The Company periodically makes required contributions for certain of these plans, whereas other plans are unfunded retirement bonus plans which will be paid at the employee's retirement date. At December 31, 2025 and 2024, the accompanying consolidated balance sheets include $11,027 and $10,518, respectively, within accrued pension and other postretirement costs related to these plans.

The Company’s U.S. employees are eligible to participate in a 401(k) savings plan, which provides for Company matching contributions. The Company’s matching expense for the plans was $7,821, $7,915, and $7,641 for the years ended December 31, 2025, 2024, and 2023, respectively. No material amounts are included in the accompanying consolidated balance sheets at December 31, 2025 and 2024 related to unfunded 401(k) contributions.

Certain key employees participate in a deferred compensation plan. During the years ended December 31, 2025, 2024, and 2023, these employees could defer a portion of their compensation until retirement, or elect shorter deferral periods. The Company maintains a liability within other noncurrent liabilities on its consolidated balance sheets related to these deferrals. The Company maintains a non-qualified trust, referred to as a “rabbi” trust, to fund payments under this plan. Rabbi trust assets are subject to creditor claims under certain conditions and are not the property of employees. Therefore, they are accounted for as other noncurrent assets. Assets held in trust related to the deferred compensation plan at December 31, 2025 and 2024 were approximately $34,891 and $32,601, respectively.

- Definition

The entire disclosure for retirement benefits.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 715
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
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Reference 2: http://www.xbrl.org/2003/role/disclosureRef
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Reference 3: http://www.xbrl.org/2003/role/disclosureRef
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Reference 4: http://www.xbrl.org/2003/role/disclosureRef
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Reference 8: http://www.xbrl.org/2003/role/disclosureRef
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Reference 11: http://www.xbrl.org/2003/role/disclosureRef
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Reference 12: http://www.xbrl.org/2003/role/disclosureRef
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Reference 13: http://www.xbrl.org/2003/role/disclosureRef
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Reference 14: http://www.xbrl.org/2003/role/disclosureRef
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-URI https://asc.fasb.org/1943274/2147480506/715-20-50-1

+ Details

Stockholders' Equity

12 Months Ended

Dec. 31, 2025

Stockholders' Equity [Abstract]

Stockholders' Equity

Note 7 – Stockholders’ Equity

The Company’s Class B common stock carries 10 votes per share while the common stock carries 1 vote per share. Class B shares are transferable only to certain permitted transferees while the common stock is freely transferable. Class B shares are convertible on a one-for-one basis at any time into shares of common stock. Transfers of Class B shares other than to permitted transferees result in the automatic conversion of the Class B shares into common stock.

The Board of Directors may only declare dividends or other distributions with respect to the common stock or the Class B common stock if it grants such dividends or distributions in the same amount per share with respect to the other class of stock. Stock dividends or distributions on any class of stock are payable only in shares of stock of that class. Shares of either common stock or Class B common stock cannot be split, divided, or combined unless the other is also split, divided, or combined equally. Cash dividends were paid quarterly in 2025 and 2024.

The Credit Facility also allows an unlimited amount of defined "Restricted Payments," which include cash dividends and share repurchases, provided the Company's pro forma net leverage ratio is equal to or less than 2.50 to 1.00. If the Company's pro forma net leverage ratio is greater than 2.50 to 1.00, the Credit Facility allows such payments up to $100,000 per annum (subject to a cap of $300,000 for the term of the facility, with up to $25,000 of any unused amount of the $100,000 per annum base available for use in the next succeeding calendar year).

At December 31, 2025, the Company had reserved shares of common stock for future issuance as follows:

Restricted stock units outstanding, assuming performance-based awards at maximum			4,613,000
Phantom stock units outstanding			136,000
2023 Long-Term Incentive Plan - available to grant			1,524,000
Convertible senior notes, due 2030			24,870,675
Conversion of Class B common stock			12,097,148
Total			43,240,823

In 2022, the Company's Board of Directors adopted a Stockholder Return Policy that will remain in effect until such time as the Board votes to amend or rescind the policy. The Stockholder Return Policy calls for the Company to return a prescribed amount of cash flows on an annual basis. The Company intends to return such amounts directly, in the form of dividends, or indirectly, in the form of stock repurchases.

The following table summarizes activity pursuant to this policy:

	Years ended December 31,
	2025		2024
Dividends paid to stockholders	$	54,238	$	54,672
Stock repurchases		12,528		50,406
Total	$	66,766	$	105,078

The number of shares of common stock being held as treasury stock was 9,933,595 as of December 31, 2024. During the fourth fiscal quarter of 2025, the Company retired 10,662,155 shares of common stock held as treasury stock at a cost of $224,590. There were no shares of common stock held as treasury stock as of December 31, 2025.

- Definition

The entire disclosure for equity.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 815
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Reference 2: http://www.xbrl.org/2003/role/disclosureRef
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Reference 3: http://www.xbrl.org/2003/role/disclosureRef
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Reference 4: http://www.xbrl.org/2003/role/disclosureRef
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Reference 5: http://www.xbrl.org/2003/role/disclosureRef
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Reference 6: http://www.xbrl.org/2003/role/disclosureRef
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Reference 7: http://www.xbrl.org/2003/role/disclosureRef
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Reference 8: http://www.xbrl.org/2003/role/disclosureRef
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Reference 9: http://www.xbrl.org/2003/role/disclosureRef
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Reference 11: http://www.xbrl.org/2003/role/disclosureRef
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Reference 13: http://www.xbrl.org/2003/role/disclosureRef
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Reference 14: http://www.xbrl.org/2003/role/disclosureRef
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Reference 15: http://www.xbrl.org/2003/role/disclosureRef
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Reference 16: http://www.xbrl.org/2003/role/disclosureRef
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Reference 18: http://www.xbrl.org/2003/role/disclosureRef
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Reference 19: http://www.xbrl.org/2003/role/disclosureRef
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+ Details

Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 31, 2025	Dec. 31, 2024
Current assets:
Cash and cash equivalents	$ 514,966	$ 590,286
Short-term investments	265	16,130
Accounts receivable, net of allowances for credit losses of $2,399 and $1,311, respectively	381,802	401,901
Inventories:
Finished goods	182,444	175,176
Work in process	331,347	296,393
Raw materials	245,412	217,812
Total inventories	759,203	689,381
Prepaid expenses and other current assets	231,004	217,809
Total current assets	1,887,240	1,915,507
Property and equipment, at cost:
Land	86,399	84,124
Buildings and improvements	839,856	766,058
Machinery and equipment	3,477,884	3,259,213
Construction in progress	464,475	367,564
Allowance for depreciation	(3,195,455)	(2,931,221)
Property and equipment, net	1,673,159	1,545,738
Right of use assets	119,746	117,953
Deferred income taxes	183,016	159,769
Goodwill	180,390	179,005
Other intangible assets, net	78,487	87,223
Other assets	112,122	105,501
Total assets	4,234,160	4,110,696
Current liabilities:
Trade accounts payable	214,984	216,313
Payroll and related expenses	164,114	137,101
Lease liabilities	26,546	25,901
Other accrued expenses	300,031	264,471
Income taxes	14,751	64,562
Total current liabilities	720,426	708,348
Long-term debt, less current portion	950,893	905,019
Deferred income taxes	96,818	96,363
Long-term lease liabilities	95,799	94,218
Other liabilities	109,228	104,086
Accrued pension and other postretirement costs	172,723	173,700
Total liabilities	2,145,887	2,081,734
Commitments and contingencies
Stockholders' Equity
Preferred stock, par value $1.00 per share: authorized - 1,000,000 shares; zero issued	0	0
Common stock, par value $0.10 per share: authorized - 300,000,000 shares; 123,498,190 and 133,607,153 shares issued	12,351	13,361
Class B convertible common stock, par value $0.10 per share: authorized - 40,000,000 shares; 12,097,148 shares issued	1,210	1,210
Capital in excess of par value	1,101,086	1,306,245
Retained earnings	892,232	955,500
Treasury stock (at cost): zero and 9,933,595 common shares	0	(212,062)
Accumulated other comprehensive income (loss)	81,394	(35,292)
Total equity	2,088,273	2,028,962
Total equity	2,088,273	2,028,962
Total liabilities and equity	$ 4,234,160	$ 4,110,696

Fair Value Measurements (Details) - USD ($) $ in Thousands	12 Months Ended
Fair Value Measurements (Details) - USD ($) $ in Thousands	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Assets:
Held-to-maturity securities, other-than-temporary impairments	$ 0	$ 0
Held-to-maturity securities, unrecognized gain	0	0
Held-to-maturity Securities, unrecognized loss	0	0
Held-to-maturity Securities, Transferred Security, at Carrying Value	0	0
Liabilities:
Long-term Debt	969,000	927,911
Fair Value, Measurements, Recurring [Member]
Assets:
Assets held in rabbi trusts	55,442	53,508
Available for sale securities	4,660	4,043
Fair Value Assets	126,336	122,019
Liabilities:
Acquisitions contingent consideration	2,938	3,801
Defined Benefit Pension Plans [Member] \| Foreign Plan [Member]
Assets:
Fair value of plan assets	66,234	64,468	$ 63,287
Defined Benefit Pension Plans [Member] \| Foreign Plan [Member] \| Equity Securities [Member] \| Fair Value, Measurements, Recurring [Member]
Assets:
Fair value of plan assets	3,114	4,174
Defined Benefit Pension Plans [Member] \| Foreign Plan [Member] \| Fixed Income Securities [Member] \| Fair Value, Measurements, Recurring [Member]
Assets:
Fair value of plan assets	22,025	23,991
Defined Benefit Pension Plans [Member] \| Foreign Plan [Member] \| Cash and Cash Equivalents [Member] \| Fair Value, Measurements, Recurring [Member]
Assets:
Fair value of plan assets	41,095	36,303
Fair Value, Inputs, Level 1 [Member] \| Fair Value, Measurements, Recurring [Member]
Assets:
Assets held in rabbi trusts	22,749	24,518
Available for sale securities	4,660	4,043
Fair Value Assets	93,643	93,029
Liabilities:
Acquisitions contingent consideration	0	0
Fair Value, Inputs, Level 1 [Member] \| Defined Benefit Pension Plans [Member] \| Foreign Plan [Member] \| Equity Securities [Member] \| Fair Value, Measurements, Recurring [Member]
Assets:
Fair value of plan assets	3,114	4,174
Fair Value, Inputs, Level 1 [Member] \| Defined Benefit Pension Plans [Member] \| Foreign Plan [Member] \| Fixed Income Securities [Member] \| Fair Value, Measurements, Recurring [Member]
Assets:
Fair value of plan assets	22,025	23,991
Fair Value, Inputs, Level 1 [Member] \| Defined Benefit Pension Plans [Member] \| Foreign Plan [Member] \| Cash and Cash Equivalents [Member] \| Fair Value, Measurements, Recurring [Member]
Assets:
Fair value of plan assets	41,095	36,303
Fair Value, Inputs, Level 2 [Member]
Liabilities:
Long-term Debt, Fair Value	896,100	850,600
Fair Value, Inputs, Level 2 [Member] \| Fair Value, Measurements, Recurring [Member]
Assets:
Assets held in rabbi trusts	32,693	28,990
Available for sale securities	0	0
Fair Value Assets	32,693	28,990
Liabilities:
Acquisitions contingent consideration	0	0
Fair Value, Inputs, Level 2 [Member] \| Defined Benefit Pension Plans [Member] \| Foreign Plan [Member] \| Equity Securities [Member] \| Fair Value, Measurements, Recurring [Member]
Assets:
Fair value of plan assets	0	0
Fair Value, Inputs, Level 2 [Member] \| Defined Benefit Pension Plans [Member] \| Foreign Plan [Member] \| Fixed Income Securities [Member] \| Fair Value, Measurements, Recurring [Member]
Assets:
Fair value of plan assets	0	0
Fair Value, Inputs, Level 2 [Member] \| Defined Benefit Pension Plans [Member] \| Foreign Plan [Member] \| Cash and Cash Equivalents [Member] \| Fair Value, Measurements, Recurring [Member]
Assets:
Fair value of plan assets	0	0
Fair Value, Inputs, Level 3 [Member] \| Fair Value, Measurements, Recurring [Member]
Assets:
Assets held in rabbi trusts	0	0
Available for sale securities	0	0
Fair Value Assets	0	0
Liabilities:
Acquisitions contingent consideration	2,938	3,801
Fair Value, Inputs, Level 3 [Member] \| Defined Benefit Pension Plans [Member] \| Foreign Plan [Member] \| Equity Securities [Member] \| Fair Value, Measurements, Recurring [Member]
Assets:
Fair value of plan assets	0	0
Fair Value, Inputs, Level 3 [Member] \| Defined Benefit Pension Plans [Member] \| Foreign Plan [Member] \| Fixed Income Securities [Member] \| Fair Value, Measurements, Recurring [Member]
Assets:
Fair value of plan assets	0	0
Fair Value, Inputs, Level 3 [Member] \| Defined Benefit Pension Plans [Member] \| Foreign Plan [Member] \| Cash and Cash Equivalents [Member] \| Fair Value, Measurements, Recurring [Member]
Assets:
Fair value of plan assets	$ 0	$ 0

Summary of Significant Accounting Policies (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2025 USD ($) Obligation	Dec. 31, 2024 USD ($)	Dec. 31, 2023 USD ($)
Summary of Significant Accounting Policies [Abstract]
Minimum ownership of entities that do not have a non-controlling interest (in hundredths)	100.00%
Revenue Recognition [Abstract]
Number of performance obligations \| Obligation	2
Research and Development Expenses [Abstract]
Research and development expense	$ 122,388	$ 120,126	$ 99,506
Cash, Cash Equivalents, and Short-Term Investments [Abstract]
Minimum number of months until maturity from original purchase date for a highly liquid investment to be considered a short-term investment (in months)	3 months
Allowance for Doubtful Accounts [Abstract]
Net credit loss expense (benefit)	$ 911	(214)	369
Receivables, Net, Current [Abstract]
Trade accounts receivable sold	62,175
Property and Equipment [Abstract]
Estimated cost to complete construction in progress	334,100
Total depreciation expense	211,542	198,961	$ 174,457
Goodwill and Other Intangible Assets [Abstract]
Indefinite-lived intangible assets	0	0
Self-Insurance Programs [Abstract]
Outstanding claim accrual	0	0
Cash and investments restricted for potential insurance claims	$ 14,337	$ 12,001
Maximum [Member]
Revenue Recognition [Abstract]
Payment terms of sales	90 days
Collection period of receivables	12 months
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2026-01-01 \| Maximum [Member]
Revenue Recognition [Abstract]
Expected timing of satisfaction of performance obligation	24 months
Machinery and Equipment [Member] \| Minimum [Member]
Property and Equipment [Abstract]
Useful Life	7 years
Machinery and Equipment [Member] \| Maximum [Member]
Property and Equipment [Abstract]
Useful Life	10 years
Building and Building Improvements [Member] \| Minimum [Member]
Property and Equipment [Abstract]
Useful Life	20 years
Building and Building Improvements [Member] \| Maximum [Member]
Property and Equipment [Abstract]
Useful Life	40 years
Patents and Acquired Technology [Member] \| Minimum [Member]
Goodwill and Other Intangible Assets [Abstract]
Finite-Lived Intangible Assets, Useful Life	7 years
Patents and Acquired Technology [Member] \| Maximum [Member]
Goodwill and Other Intangible Assets [Abstract]
Finite-Lived Intangible Assets, Useful Life	25 years
Capitalized Software [Member] \| Minimum [Member]
Goodwill and Other Intangible Assets [Abstract]
Finite-Lived Intangible Assets, Useful Life	3 years
Capitalized Software [Member] \| Maximum [Member]
Goodwill and Other Intangible Assets [Abstract]
Finite-Lived Intangible Assets, Useful Life	10 years
Customer Relationships [Member] \| Minimum [Member]
Goodwill and Other Intangible Assets [Abstract]
Finite-Lived Intangible Assets, Useful Life	5 years
Customer Relationships [Member] \| Maximum [Member]
Goodwill and Other Intangible Assets [Abstract]
Finite-Lived Intangible Assets, Useful Life	20 years
Noncompete agreements [Member] \| Minimum [Member]
Goodwill and Other Intangible Assets [Abstract]
Finite-Lived Intangible Assets, Useful Life	3 years
Noncompete agreements [Member] \| Maximum [Member]
Goodwill and Other Intangible Assets [Abstract]
Finite-Lived Intangible Assets, Useful Life	10 years

Income Taxes, Income Tax Paid by Jurisdiction (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Income Tax Paid, by Individual Jurisdiction [Line Items]
Net income taxes paid	$ 100,772	$ 136,784	$ 224,232
Tax Cuts and Jobs Act of 2017 Tax Payment First Installment Amount Paid	47,027	$ 37,622	$ 27,670	$ 14,757	$ 14,757	$ 14,757	$ 14,757	$ 14,757
United States [Member]
Income Tax Paid, by Individual Jurisdiction [Line Items]
Net income taxes paid	47,895
State and Local Jurisdiction [Member]
Income Tax Paid, by Individual Jurisdiction [Line Items]
Net income taxes refunded	(99)
People's Republic of China [Member]
Income Tax Paid, by Individual Jurisdiction [Line Items]
Net income taxes paid	12,424
Israel [Member]
Income Tax Paid, by Individual Jurisdiction [Line Items]
Net income taxes paid	14,950
Republic of China (Taiwan) [Member]
Income Tax Paid, by Individual Jurisdiction [Line Items]
Net income taxes paid	9,427
Foreign Tax Jurisdiction, Other [Member]
Income Tax Paid, by Individual Jurisdiction [Line Items]
Net income taxes paid	$ 16,175

Earnings Per Share (Tables)

12 Months Ended

Dec. 31, 2025

Earnings Per Share [Abstract]

Computation of Basic and Diluted Earnings per Share

The following table sets forth the computation of basic and diluted earnings (loss) per share attributable to Vishay stockholders (shares in thousands):

	Years ended December 31,
	2025			2024			2023

Numerator:
Net earnings (loss) attributable to Vishay stockholders	$	(8,978	)	$	(31,150	)	$	323,820

Denominator:
Denominator for basic earnings (loss) per share:
Weighted average shares		135,603			136,838			139,318
Outstanding phantom stock units		134			126			129
Adjusted weighted average shares - basic		135,737			136,964			139,447

Effect of dilutive securities:
Restricted stock units		-			-			799
Dilutive potential common shares		-			-			799

Denominator for diluted earnings (loss) per share:
Adjusted weighted average shares - diluted		135,737			136,964			140,246


Basic earnings (loss) per share attributable to Vishay stockholders	$	(0.07	)	$	(0.23	)	$	2.32

Diluted earnings (loss) per share attributable to Vishay stockholders	$	(0.07	)	$	(0.23	)	$	2.31

Weighted Average Potential Common Shares that Would have an Antidilutive Effect or have Unsatisfied Performance Conditions

Diluted earnings (loss) per share for the years presented do not reflect the following weighted average potential common shares, as the effect would be antidilutive (in thousands):

	Years ended December 31,
	2025		2024		2023

Restricted stock units		3,306		2,423		82

Leases

12 Months Ended

Dec. 31, 2025

Leases [Abstract]

Leases

Note 4 – Leases

The net right of use assets and lease liabilities recognized on the consolidated balance sheets for the Company's operating leases as of December 31, 2025 and 2024 are presented below:

	December 31, 2025		December 31, 2024
Right of use assets
Operating Leases
Buildings and improvements	$	114,199	$	112,528
Machinery and equipment		5,547		5,425
Total	$	119,746	$	117,953
Current lease liabilities
Operating Leases
Buildings and improvements	$	23,555	$	22,993
Machinery and equipment		2,991		2,908
Total	$	26,546	$	25,901
Long-term lease liabilities
Operating Leases
Buildings and improvements	$	93,342	$	91,772
Machinery and equipment		2,457		2,446
Total	$	95,799	$	94,218
Total lease liabilities	$	122,345	$	120,119

Lease expense is classified in the statements of operations based on asset use. Total lease cost recognized on the consolidated statements of operations is as follows:

	Years ended December 31,
	2025		2024		2023
Lease expense
Operating lease expense	$	28,700	$	29,787	$	27,909
Short-term lease expense		2,086		964		988
Variable lease expense		595		581		566
Total lease expense	$	31,381	$	31,332	$	29,463

The Company paid $28,976, $29,744, and $28,164 for its operating leases during the years ended December 31, 2025, 2024, and 2023, respectively, which are included in operating cash flows on the consolidated statements of cash flows. The weighted-average remaining lease term for the Company's operating leases is 8.3 years and the weighted-average discount rate is 6.7% as of December 31, 2025.

The undiscounted future lease payments for the Company's operating lease liabilities are as follows:

2026	$	27,429
2027		24,534
2028		19,432
2029		16,390
2030		14,730
Thereafter		57,582

The undiscounted future lease payments presented in the table above include payments through the term of the lease, which may include periods beyond the noncancellable term. The difference between the total payments above and the lease liability balance is due to the discount rate used to calculate lease liabilities.

Summary of Significant Accounting Policies	12 Months Ended
Summary of Significant Accounting Policies	Dec. 31, 2025
Summary of Significant Accounting Policies [Abstract]
Summary of Significant Accounting Policies	Vishay Intertechnology, Inc. (“Vishay” or the “Company”) manufactures one of the world’s largest portfolios of discrete semiconductors and passive electronic components that are essential to innovative designs in the automotive, industrial, military, aerospace, healthcare, power supplies, telecommunications, consumer products, and computing end markets. Semiconductors include MOSFETs, diodes, and optoelectronic components. Passive components include resistors, inductors, and capacitors. Note 1 – Summary of Significant Accounting Policies Use of Estimates The preparation of financial statements in conformity with accounting principles generally accepted in the United States (“GAAP”) requires management to make estimates and assumptions that affect the amounts reported in the consolidated financial statements and accompanying notes. Actual results could differ significantly from those estimates. Principles of Consolidation The consolidated financial statements include the accounts of Vishay and all of its subsidiaries in which a controlling financial interest is maintained. For those consolidated subsidiaries in which the Company’s ownership is less than 100 percent, the outside stockholders’ interests are shown as noncontrolling interests in the accompanying consolidated balance sheets. Investments in affiliates over which the Company has significant influence but not a controlling interest are carried on the equity basis. Investments in affiliates over which the Company does not have significant influence are accounted for by the cost method. All intercompany transactions, accounts, and profits are eliminated. Revenue Recognition The Company recognizes revenue from contracts with customers when it satisfies the performance obligations within the contract. The Company has framework agreements with many of its customers that contain the terms and conditions of future sales, but do not create enforceable rights or obligations. For revenue recognition purposes, the Company considers the combined purchase orders and the terms and conditions contained within such framework agreements to be contracts. Payment terms for the Company's sales are generally less than ninety days. Substantially all of the Company's receivables historically have been and are expected to continue to be collected within twelve months of the transfer of products to the customer and the Company expects this to continue going forward. Accordingly, the Company does not recognize a financing component of the transaction price. Revenue is measured based on the consideration specified in contracts with customers, and excludes any sales incentives and amounts collected on behalf of third parties. The Company recognizes revenue when it satisfies its performance obligations. The Company analyzes its contracts to determine whether the promise in the contract to construct and transfer goods to the customer is a performance obligation that will be satisfied over time or at a point in time. When the Company's performance does not create an asset with an alternative use to the Company and the Company has an enforceable right to payment for performance completed to date, the Company transfers control of a good or service over time and, therefore, satisfies a performance obligation and recognizes revenue over time. The Company has a limited number of contracts for custom products that meet the criteria to recognize revenue over time. The Company's contracts contain two performance obligations: delivery of products and warranty protection. The Company does not sell separate, enhanced, or extended warranty coverage, but through its customary business practices, the Company has created implied service-type warranties, which are accounted for as separate performance obligations. Revenue is allocated between these two performance obligations and recognized as the obligations are satisfied. The allocation of revenue to warranty protection is based on an estimate of expected cost plus margin. The delivery of products performance obligation is satisfied and product sales revenue is recognized when the customer takes control of the products. Warranty revenue is deferred and the warranty protection performance obligation is satisfied and revenue is recognized over the warranty period, which is typically less than twenty four months from sale to end customer. The warranty deferred revenue liability is recorded within Other Accrued Expenses and Other Liabilities on the accompanying consolidated balance sheets. The deferred revenue balance associated with the service-type warranty performance obligations and the components that comprise the change in the deferred revenue balance are not significant. The Company has a broad line of products that it sells to original equipment manufacturers ("OEMs"), electronic manufacturing services ("EMS") companies, which manufacture for OEMs on an outsourcing basis, and independent distributors that maintain large inventories of electronic components for resale to OEMs and EMS companies. Note 1 – Summary of Significant Accounting Policies (continued) The Company recognizes revenue on sales to distributors when the distributor takes control of the products ("sold-to" model). The Company has agreements with distributors that allow distributors a limited credit for unsaleable products, which it terms a "scrap allowance." Consistent with industry practice, the Company also has a "stock, ship and debit" program whereby it considers requests by distributors for credits on previously purchased products that remain in distributors' inventory, to enable the distributors to offer more competitive pricing. In addition, the Company has contractual arrangements whereby it provides distributors with protection against price reductions initiated by the Company after product is sold by the Company to the distributor and prior to resale by the distributor. The Company recognizes the estimated variable consideration to be received as revenue and records a related accrued expense for the consideration not expected to be received, based upon its estimate of product returns, scrap allowances, "stock, ship and debit" credits, and price protection credits that will be attributable to sales recorded through the end of the period. The Company makes these estimates based upon sales levels to its distributors during the period, inventory levels at the distributors, current and projected market conditions, and historical experience under the programs. The Company utilizes a number of different methodologies and considers several factors when estimating the accruals. Some of the factors considered include sales levels to distributors during the relevant period, inventory levels at the distributors, current and projected market trends and conditions, recent and historical activity under the relevant programs, changes in program policies, and open requests for credits. These procedures require the exercise of significant judgments. The Company believes that it has a reasonable basis to estimate future credits under the programs. See sales returns and allowances accrual activity in Note 9. The Company pays commissions to external sales representatives on a per-sale basis. Accordingly, these commissions are expensed as incurred because the future amortization period of the asset that the Company otherwise would have recognized is one year or less. Internal staff are not paid commissions. The Company has elected to account for shipping and handling as activities to fulfill the promise to transfer the product even if the shipping and handling activities are performed after the customer obtains control. The Company does not evaluate whether shipping and handling activities are promised services to its customers. If control transfers and revenue is recognized for the related products before the shipping and handling activities occur, the related costs of those shipping and handling activities is accrued. The Company applies this accounting policy election consistently to similar types of transactions. See disaggregated revenue information in Note 15. Research and Development Expenses Research and development costs are expensed as incurred. The amount charged to expense for research and development (exclusive of purchased in-process research and development) aggregated $122,388, $120,126, and $99,506, for the years ended December 31, 2025, 2024, and 2023, respectively. The Company spends additional amounts for the development of machinery and equipment for new processes and for cost reduction measures. Income Taxes The provision for income taxes is determined using the asset and liability approach of accounting for income taxes. Under this approach, deferred taxes represent the future tax consequences expected to occur when the reported amounts of assets and liabilities are recovered or paid. The provision for income taxes represents income taxes paid or payable for the current year plus the change in deferred taxes during the year. Deferred taxes result from differences between the financial and tax bases of the Company’s assets and liabilities and are adjusted for changes in tax rates and tax laws when changes are enacted. Valuation allowances have been established for deferred tax assets which the Company believes do not meet GAAP criteria of “more likely than not” to be realized. This criterion requires a level of judgment regarding future taxable income, which may be revised due to changes in market conditions, tax laws, or other factors. If the Company’s assumptions and estimates change in the future, valuation allowances established may be increased, resulting in increased tax expense. Conversely, if the Company is ultimately able to utilize all or a portion of the deferred tax assets for which a valuation allowance has been established, then the related portion of the valuation allowance can be released, resulting in decreased tax expense. The Company and its subsidiaries are subject to income taxes in the U.S. and numerous foreign jurisdictions. Significant judgment is required in evaluating the Company’s tax positions and determining its provision for income taxes. During the ordinary course of business, there are many transactions and calculations for which the ultimate tax determination is uncertain. The Company establishes reserves for tax-related uncertainties based on estimates of whether, and the extent to which, additional taxes will be due. These reserves are established when the Company believes that certain positions might be challenged despite the Company’s belief that its tax return positions are fully supportable. The Company adjusts these reserves in light of changing facts and circumstances and the provision for income taxes includes the impact of reserve provisions and changes to reserves that are considered appropriate. These accruals for tax-related uncertainties are based on management’s best estimate of potential tax exposures. When particular matters arise, a number of years may elapse before such matters are audited by tax authorities and finally resolved. Favorable resolution of such matters could be recognized as a reduction to the Company’s effective tax rate in the year of resolution. Unfavorable resolution of any particular issue could increase the effective tax rate and may require the use of cash in the year of resolution. The amount included in current liabilities on the accompanying consolidated balance sheets reflect only amounts expected to be settled in cash within one year. See Note 5. Note 1 – Summary of Significant Accounting Policies (continued) Cash, Cash Equivalents, and Short-Term Investments Cash and cash equivalents includes demand deposits and highly liquid investments with maturities of three months or less when purchased. Highly liquid investments with original maturities greater than three months, but less than one year are classified as short-term investments. At December 31, 2025 and 2024, the Company’s short-term investments were comprised of time deposits with financial institutions whose original maturity exceeds three months, but less than one year. Accounts Receivable and Allowance for Credit Losses The Company estimates its credit losses on financial instruments using a current expected credit loss model. The Company maintains an allowance for accounts receivable credit losses resulting from the inability of its customers to make required payments. Payment terms for the Company's sales are generally less than ninety days. Substantially all of the Company's trade receivables are collected within twelve months of the transfer of products to the customer and the Company expects this to continue going forward. The credit loss allowance is determined through an analysis of the aging of accounts receivable and assessments of risk that are based on historical trends and an evaluation of the impact of current and projected economic conditions. Receivables from customers with deteriorating financial condition and those over 180 days past due are removed from the pool and evaluated separately. Net credit loss expense (benefit) for accounts receivable was $911, $(214), and $369 for the years ended December 31, 2025, 2024, and 2023, respectively. The Company’s cash equivalents, short-term investments, and restricted investments are accounted for as held-to-maturity debt instruments, at amortized cost. Interest income on these instruments is recorded as "Other income" on the consolidated statements of operations and interest receivable is recognized as a separate asset and recorded in "Prepaid expenses and other current assets" on the consolidated balance sheets. The Company has not experienced a credit loss on the principal or interest receivable of its cash equivalents, short-term investments, or restricted investments. The Company pools its cash equivalents, short-term investments, and restricted investments by credit rating of the issuing financial institution and estimates an allowance for credit losses based on the corporate bond default ratios, evaluation of the impact of current and projected economic conditions, and probability of credit loss. Net credit loss expense for cash equivalents, short-term investments, and restricted investments was immaterial for the years ended December 31, 2025, 2024, and 2023. The Company does not measure an allowance for credit losses on interest receivable. Any uncollectible interest receivable is recognized by reversing interest income within the fiscal quarter that the interest becomes uncollectible. In 2025, the Company started selling certain of its non-U.S. accounts receivable on a non-recourse basis to third-party financial institutions. These transactions are recognized as sales of receivables because effective control over, and risk related to, the receivables is transferred to the buyers. The Company derecognized $62,175 of accounts receivable as of December 31, 2025. The cash proceeds are presented as cash provided by operating activities in the consolidated statement of cash flows. After the sale of the accounts receivable, the Company collects payment from the customers and remits it to the third-party financial institutions. Inventories Inventories are stated at the lower of cost, determined by the moving average and first-in, first-out methods, or net realizable value. Inventories are adjusted for estimated obsolescence and written down to net realizable value based upon estimates of future demand, technology developments, and market conditions. Property and Equipment Property and equipment is carried at cost and is depreciated principally by the straight-line method based upon the estimated useful lives of the assets. Machinery and equipment are being depreciated over useful lives of seven years to ten years. Buildings and building improvements are being depreciated over useful lives of twenty years to forty years. Construction in progress is not depreciated until the assets are placed in service. The estimated cost to complete construction in progress at December 31, 2025 was approximately $334,100. Depreciation expense was $211,542, $198,961, and $174,457 for the years ended December 31, 2025, 2024, and 2023, respectively. Gains and losses on the disposal of assets which do not qualify for presentation as discontinued operations are included in the determination of operating margin (within selling, general, and administrative expenses). Individually material gains and losses on disposal are separately disclosed in the notes to the consolidated financial statements. Commitments and Contingencies The Company has commitments for the purchase of assets to complete its construction in progress as disclosed above. The commitment period for most of these purchase commitments is less than one year. Note 1 – Summary of Significant Accounting Policies (continued) Liabilities for loss contingencies, including environmental remediation costs, arising from claims, assessments, litigation, fines, penalties, and other sources are recorded when it is probable that a liability has been incurred and the amount of the assessment and/or remediation can be reasonably estimated. The costs for a specific environmental remediation site are discounted if the aggregate amount of the obligation and the amount and timing of the cash payments for that site are fixed or reliably determinable based upon information derived from the remediation plan for that site. Accrued liabilities for environmental matters recorded at December 31, 2025 and 2024 do not include claims against third parties. Goodwill and Other Intangible Assets Goodwill represents the excess of the cost of a business acquired over the fair value of the related net assets at the date of acquisition. Certain intangible assets may be assigned indefinite useful lives. Goodwill and indefinite-lived intangible assets are not amortized but rather are tested for impairment at least annually. The Company performs its annual goodwill impairment tests as of the first day of the fourth fiscal quarter. These tests are performed more frequently whenever events or changes in circumstances indicate that the assets might be impaired (see Note 19). The Company's business segments (see Note 15) represent its reporting units for goodwill impairment testing purposes. At December 31, 2025 and 2024, respectively, the Company has no recorded indefinite-lived intangible assets. Definite-lived intangible assets are amortized over their estimated useful lives. Patents and acquired technology are being amortized over useful lives of seven years to twenty-five years. Capitalized software is amortized over periods of three years to ten years, primarily included in "Costs of products sold" on the consolidated statements of operations. Customer relationships are amortized over useful lives of five years to twenty years. Noncompete agreements are amortized over periods of three years to ten years. The Company continually evaluates the reasonableness of the useful lives of these assets. GAAP prescribes a quantitative method for determining goodwill impairment. The Company has the option of performing a qualitative assessment before performing the quantitative impairment test. If it is determined, on the basis of qualitative factors, that the fair value of the reporting unit is not more likely than not less than the carrying amount, the quantitative impairment test is not required. If it is determined that the fair value of the reporting unit is more likely than not less than the carrying amount, the quantitative impairment test is required. The Company determines the fair value of the reporting unit and compares that fair value to the net book value of the reporting unit. The fair value of the reporting unit is determined using various valuation techniques, including a comparable companies market multiple approach and a discounted cash flow analysis (an income approach). If the net book value of the reporting unit were to exceed the fair value, the Company would recognize an impairment charge. Impairment of Long-Lived Assets The carrying value of long-lived assets held-and-used, other than goodwill and indefinite-lived intangible assets, is evaluated when events or changes in circumstances indicate the carrying value may not be recoverable or the useful life has changed. The carrying value of a long-lived asset group is considered impaired when the total projected undiscounted cash flows from such asset group are separately identifiable and are less than the carrying value. In that event, a loss is recognized based on the amount by which the carrying value exceeds the fair market value of the long-lived asset group. Fair market value is determined primarily using present value techniques based on projected cash flows from the asset group. Losses on long-lived assets held-for-sale, other than goodwill and indefinite-lived intangible assets, are determined in a similar manner, except that fair market values are reduced for anticipated disposal costs. Available-for-Sale Securities Short-term investments and other assets reported on the accompanying consolidated balance sheets include time deposits with financial institutions whose original maturity exceeds three months, but less than one year that are classified as held-to-maturity instruments, and investments in marketable securities that are classified as available-for-sale instruments. The available-for-sale instruments include assets that are held in trust related to the Company’s non-qualified pension and deferred compensation plans (see Note 11) and assets that are intended to fund a portion of the Company’s other postretirement benefit obligations outside of the U.S. These assets are reported at fair value, based on quoted market prices as of the end of the reporting period. Unrealized gains and losses are reported as "Other income (expense)" on the consolidated statements of operations. At the time of sale, the assets that are held in trust related to the Company’s non-qualified pension and deferred compensation plans, any gains (losses) calculated by the specific identification method are recognized as a reduction (increase) to benefits expense, within "Selling, general, and administrative expenses" on the consolidated statements of operations. Financial Instruments The Company uses financial instruments in the normal course of its business, including from time to time, derivative financial instruments. Additionally, from time to time, the Company enters into contracts that are not considered derivative financial instruments in their entirety, but that include embedded derivative features. Other financial instruments include cash and cash equivalents, held-to-maturity short-term investments, accounts receivable, and notes payable. The carrying amounts of these financial instruments reported on the accompanying consolidated balance sheets approximate their fair values due to the short-term nature of these assets and liabilities. Note 1 – Summary of Significant Accounting Policies (continued) The fair value measurement accounting guidance establishes a valuation hierarchy of the inputs used to measure fair value. This hierarchy prioritizes the inputs to valuation techniques used to measure fair value into three broad levels. The following is a brief description of those three levels: Level 1: Observable inputs such as quoted prices (unadjusted) in active markets for identical assets or liabilities. Level 2: Inputs other than quoted prices that are observable for the asset or liability, either directly or indirectly. These include quoted prices for similar assets or liabilities in active markets and quoted prices for identical or similar assets or liabilities in markets that are not active. Level 3: Unobservable inputs that reflect the Company’s own assumptions. An asset or liability’s classification within the hierarchy is determined based on the lowest level input that is significant to the fair value measurement. Stock-Based Compensation Compensation costs related to stock-based payment transactions are recognized in the consolidated financial statements. The amount of compensation cost is measured based on the grant-date fair value of the equity (or liability) instruments issued. The Company determines compensation cost for restricted stock units ("RSUs") and phantom stock units based on the grant-date fair value of the underlying common stock adjusted for expected dividends paid over the required vesting period for non-participating awards. Compensation cost is recognized over the period that an officer, employee, or non-employee director is required to provide service in exchange for the award. For RSUs with market conditions, the Company estimates the grant date fair value using a Monte Carlo valuation model and recognizes the expense for the awards over the period in which the condition is assessed regardless of whether the market condition is ultimately achieved. For awards subject to graded vesting, the Company recognizes expense over the service period for each separately vesting portion of the award as if the award was, in-substance, multiple awards. The Company recognizes compensation cost for RSUs that are expected to vest and records cumulative adjustments in the period that the expectation changes. Foreign Currency Translation The Company has significant operations outside of the United States. The Company finances most of its operations in Europe and certain locations in Asia in local currencies, and accordingly, these subsidiaries utilize the local currency as their functional currency. The Company’s operations in Israel, the United Kingdom, and most significant locations in Asia are largely financed in U.S. dollars, and accordingly, these subsidiaries utilize the U.S. dollar as their functional currency. For those subsidiaries where the local currency is the functional currency, assets and liabilities on the accompanying consolidated balance sheets have been translated at the rate of exchange as of the balance sheet date. Translation adjustments do not impact the consolidated results of operations and are reported as a separate component of stockholders’ equity. Revenues and expenses are translated at the average exchange rate for the year. While the translation of revenues and expenses into U.S. dollars does not directly impact the statement of operations, the translation effectively increases or decreases the U.S. dollar equivalent of revenues generated and expenses incurred in those foreign currencies. For those foreign subsidiaries where the U.S. dollar is the functional currency, all foreign currency financial statement amounts are remeasured into U.S. dollars. Exchange gains and losses arising from remeasurement of foreign currency-denominated monetary assets and liabilities are included in the consolidated results of operations. Treasury Stock The Company records treasury stock at cost, inclusive of fees, commissions, excise taxes, and other expenses, when outstanding common shares are repurchased. The Company allocates the excess of par value paid to repurchase outstanding common shares to "Capital in excess of par value" when treasury stock is retired. Self-Insurance Programs The Company uses a combination of insurance and self-insurance mechanisms to provide for the potential liabilities for workers’ compensation, general liability, property damage, director and officers’ liability, and vehicle liability. As part of its self-insurance program for certain risks, the Company created a wholly-owned captive insurance entity in 2007. At December 31, 2025, the captive insurance entity provides only property and general liability insurance, although it is licensed to also provide directors’ and officers’ insurance. The captive insurance entity had no amounts accrued for outstanding claims at December 31, 2025 and 2024. Certain investments held by the captive insurance entity are restricted primarily for the purpose of potential insurance claims. Such amounts are recorded in other noncurrent assets, and total $14,337 and $12,001 at December 31, 2025 and 2024, respectively, representing required statutory reserves of the captive insurance entity. Note 1 – Summary of Significant Accounting Policies (continued) Leases The Company leases buildings and machinery and equipment used for manufacturing and/or sales and administrative purposes. The Company is also party to various service, warehousing, and other agreements that it evaluates for potential embedded leases. Substantially all of the Company’s leases are structured and classified as operating leases. The Company leases assets in each region in which it operates. The Company’s leases are generally denominated in the currency of the leased assets' location, which may not be the functional currency of the subsidiary lessee. Accordingly, the Company remeasures its lease liability and recognizes a transactional gain/loss for leases denominated in currencies other than the functional currency of the subsidiary lessee. The Company recognizes right of use assets and lease liabilities for leases greater than twelve months in duration based on the contract consideration for lease components through the term of the lease and the applicable discount rate. Leases with a duration less than or equal to twelve months are considered short-term leases. The Company does not recognize right of use assets or lease liabilities for short-term leases and classifies the expense as short-term lease expense. Variable lease payments based on an index or rate are included in the right of use assets and lease liabilities based on the effective rates at lease commencement. Changes in the rates or indices do not impact the right of use asset or lease liability and are recognized as a component of lease expense in the consolidated statements of operations. Variable lease payments not based on an index or rate are not included in the initial right of use asset and lease liability and are recognized when incurred as a component of lease expense in the consolidated statements of operations. The Company has elected to not separate contract consideration for lease and non-lease components for its building leases. In addition to the noncancellable period of a lease, the Company includes periods covered by extension options it is reasonably certain to exercise, termination options that it is reasonably certain not to exercise, and extension and termination options controlled by the lessor in its determination of the lease term. The Company uses the rate implicit in the contract whenever possible when determining the applicable discount rate. When the implicit rate is not used, the Company employs a portfolio approach based on the duration of the lease. The portfolio lease rates are calculated monthly. No individual lease is considered significant and there are no leases that have not yet commenced that are considered significant. See Note 4 for additional information. Restructuring and Severance Costs Restructuring and severance costs reflect charges resulting from cost reduction programs implemented by the Company. Restructuring and severance costs include exit costs, severance benefits pursuant to an on-going arrangement, voluntary termination compensation under a defined program, and any related pension curtailment and settlement charges. The Company recognizes expense for one-time benefits only after management has committed to a plan, the plan is sufficiently detailed to provide the number, classification, and location of employees to be terminated as well as the expected completion date, the plan has been sufficiently communicated to employees such that they are able to determine the type and amount of benefits they will receive if terminated, and it is unlikely that the plan will be significantly changed or withdrawn. If an employee is not required to render service beyond a minimum retention period, the Company recognizes expense once the aforementioned criteria have been met. If an employee is required to render service beyond a minimum retention period, the Company recognizes expense over the period that the employee is required to render future service. The Company recognizes expense for on-going benefit arrangements when the liability is reasonably estimable and considered probable. The Company recognizes expense for voluntary separation / early retirement when the employee delivers an irrevocable voluntary termination notice pursuant to a defined Company program. The Company recognizes other exit costs as incurred. See Note 3 for additional information. Note 1 – Summary of Significant Accounting Policies (continued) Recent Accounting Pronouncements Accounting Guidance Recently Adopted In December 2023, the Financial Accounting Standards Board ("FASB") issued Accounting Standards Update ("ASU") No. 2023-09, Improvements to Income Tax Disclosures. The ASU requires entities to consistently categorize and provide greater disaggregation of information in the rate reconciliation and income taxes paid. The ASU is effective for the Company for annual periods beginning on or after January 1, 2025, with the ability to early adopt. The Company adopted the ASU effective January 1, 2025. The adoption of the ASU did not impact the Company's financial position, results of operations, or cash flows, but increased its income tax disclosures. Recent Accounting Guidance Not Yet Adopted In November 2024, the FASB issued ASU No. 2024-03, Disaggregation of Income Statement Expenses. The ASU requires entities to provide expanded disclosures about specific income statement expenses, primarily through enhanced disclosures about purchases of inventory, employee compensation, depreciation, and intangible asset amortization. The ASU is effective for the Company for annual periods beginning on or after January 1, 2027, and interim periods beginning after January 1, 2028, with the ability to early adopt. The adoption of the ASU will not impact the Company's financial position, results of operations, or cash flows, but will increase disclosures. In July 2025, the FASB issued ASU No. 2025-05, Measurement of Credit Losses for Accounts Receivable and Contract Assets. The ASU allows entities to elect a practical expedient that assumes that current conditions as of the balance sheet date do not change the remaining life of the asset when developing reasonable and supportable forecasts as part of estimating expected credit losses. The Company adopted the ASU effective January 1, 2026. The adoption of the ASU will not impact the Company's financial position, results of operations, or cash flows. In September 2025, the FASB issued ASU No. 2025-06, Targeted Improvements to the Accounting for Internal-Use Software. The ASU requires entities to capitalize software costs when management has authorized and committed to funding the software project and it is probable that the project will be completed and the software will be used to perform the function intended. The Company early adopted the ASU effective January 1, 2026. The adoption of the ASU is not expected to have a significant impact on the Company's financial position, results of operations, or cash flows. Reclassifications Certain prior year amounts have been reclassified to conform with current year presentation. Such reclassifications had no effect on reported net earnings attributable to Vishay stockholders, total assets, stockholders' equity, or cash flows.

Commitments and Contingencies	12 Months Ended
Commitments and Contingencies	Dec. 31, 2025
Commitments and Contingencies [Abstract]
Commitments and Contingencies	Note 13 – Commitments and Contingencies Environmental Matters The Company is subject to various federal, state, local, and foreign laws and regulations governing environmental matters, including the use, discharge, and disposal of hazardous materials. The Company’s manufacturing facilities are believed to be in substantial compliance with current laws and regulations. Complying with current laws and regulations has not had a material adverse effect on the Company’s financial condition. The Company has engaged environmental consultants and attorneys to assist management in evaluating potential liabilities related to environmental matters. Management assesses the input from these consultants along with other information known to the Company in its effort to continually monitor these potential liabilities. Management assesses its environmental exposure on a site-by-site basis, including those sites where the Company has been named as a “potentially responsible party.” Such assessments include the Company’s share of remediation costs, information known to the Company concerning the size of the hazardous waste sites, their years of operation, and the number of past users and their financial viability. As of December 31, 2025, the Company has accrued environmental liabilities of $14,468, of which $5,626 is included in other accrued liabilities on the accompanying consolidated balance sheet, and $8,842 is included in other noncurrent liabilities on the accompanying consolidated balance sheet. While the ultimate outcome of these matters cannot be determined, management does not believe that the final disposition of these matters will have a material adverse effect on the Company’s consolidated financial position, results of operations, or cash flows. The Company’s present and past facilities have been in operation for many years. These facilities have used substances and have generated and disposed of wastes which are or might be considered hazardous. Therefore, it is possible that additional environmental issues may arise in the future, which the Company cannot now predict. Litigation The Company is a party to various claims and lawsuits arising in the normal course of business. The Company is of the opinion that these litigations or claims will not have a material negative effect on its consolidated financial position, results of operations, or cash flows. Long-Term Purchase Agreements The Company maintains long-term purchase agreements with subcontractors, suppliers, and other business partners to ensure access to external capacity and supply. The Company has minimum purchase commitments pursuant to certain of its long-term arrangements with its subcontractors and other suppliers and business partners of $71,806, $15,563, $1,766 and for the years 2026 through 2028, respectively. The Company has the option to purchase amounts in addition to the minimum commitment and, accordingly, actual purchases may be different than the amounts disclosed above. The Company exceeded its minimum purchase commitments in 2025. Product Quality Claims The Company is a party to various product quality claims in the normal course of business. See Note 1 for further information on the Company's warranty obligations. Executive Employment Agreements The Company has employment agreements with certain of its senior executives. These employment agreements provide incremental compensation in the event of termination. The Company does not provide any severance or other benefits specifically upon a change in control.

Current Vulnerability Due to Certain Concentrations (Tables)

12 Months Ended

Dec. 31, 2025

Geographic Concentration [Member]

Concentration Risk [Line Items]

Current Vulnerability Due to Certain Concentrations

As of December 31, 2025, the Company’s cash and cash equivalents and short-term investments were concentrated in the following countries:

Singapore	27.3	%
People's Republic of China	21.6	%
The Republic of China (Taiwan)	15.0	%
Germany	9.9	%
Israel	8.6	%
United States	4.5	%
Malaysia	3.9	%
Other Asia	5.1	%
Other Europe	2.0	%
Other	2.1	%

Credit Concentration Risk [Member]

Concentration Risk [Line Items]

Current Vulnerability Due to Certain Concentrations

As of December 31, 2025, the following financial institutions held over 10% of the Company’s combined cash and cash equivalents and short-term investments balance:

JPMorgan*	23.1	%
MUFG Bank Ltd.*	20.9	%
HSBC*	18.2	%

*Participant in Credit Facility

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 275
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 18
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482861/275-10-50-18

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 275
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 18
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482861/275-10-50-18

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 275
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 20
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482861/275-10-50-20

Reference 4: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 275
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 18
-Subparagraph (d)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482861/275-10-50-18

Reference 5: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 275
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 18
-Subparagraph (c)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482861/275-10-50-18

Reference 6: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 275
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 18
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482861/275-10-50-18

Reference 7: http://www.xbrl.org/2003/role/exampleRef
-Topic 275
-SubTopic 10
-Name Accounting Standards Codification
-Section 55
-Paragraph 18
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482836/275-10-55-18

Reference 8: http://www.xbrl.org/2003/role/disclosureRef
-Topic 275
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 20
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482861/275-10-50-20

Reference 9: http://www.xbrl.org/2003/role/disclosureRef
-Topic 954
-SubTopic 310
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478785/954-310-50-2

+ Details

Additional Cash Flow Information (Tables)

12 Months Ended

Dec. 31, 2025

Additional Cash Flow Information [Abstract]

Changes in operating assets and liabilities

Changes in operating assets and liabilities, net of effects of businesses acquired, consist of the following:

	Years ended December 31,
	2025			2024			2023

Accounts receivable	$	39,346		$	17,525		$	(3,717	)
Inventories		(74,927	)		(78,496	)		(58,758	)
Prepaid expenses and other current assets		(4,667	)		45,611			(42,005	)
Accounts payable		(6,354	)		22,806			743
Other current liabilities		23,758			(75,562	)		(58,120	)
Net change in operating assets and liabilities	$	(22,844	)	$	(68,116	)	$	(161,857	)

Goodwill and Other Intangible Assets (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Business Acquisition, Equity Interests Issued or Issuable [Line Items]
Impairment of goodwill	$ 0	$ 66,487	$ 0
Goodwill [Roll Forward]
Balance at beginning of period	179,005	201,416
Impairment of goodwill	0	(66,487)	0
Exchange rate effects	1,385	(627)
Balance at end of period	180,390	179,005	201,416
Finite-Lived Intangible Assets [Line Items]
Intangible assets subject to amortization	220,903	212,347
Accumulated amortization	(142,416)	(125,124)
Net intangible assets subject to amortization	78,487	87,223
Amortization expense (excluding capitalized software)	13,196	11,684	9,916
Finite Lived Intangible Assets Future Amortization Expense [Abstract]
2026	12,474
2027	9,510
2028	8,537
2029	8,315
2030	7,154
Ametherm [Member]
Goodwill [Roll Forward]
Goodwill acquired during period		11,685
Birkelbach Kondensatortechnik GmbH [Member]
Goodwill [Roll Forward]
Goodwill acquired during period		777
Newport wafer fab [Member]
Goodwill [Roll Forward]
Goodwill acquired during period		32,241
MOSFETs [Member]
Business Acquisition, Equity Interests Issued or Issuable [Line Items]
Impairment of goodwill		66,487
Goodwill [Roll Forward]
Balance at beginning of period	0	34,246
Impairment of goodwill		(66,487)
Exchange rate effects	0	0
Balance at end of period	0	0	34,246
MOSFETs [Member] \| Ametherm [Member]
Goodwill [Roll Forward]
Goodwill acquired during period		0
MOSFETs [Member] \| Birkelbach Kondensatortechnik GmbH [Member]
Goodwill [Roll Forward]
Goodwill acquired during period		0
MOSFETs [Member] \| Newport wafer fab [Member]
Goodwill [Roll Forward]
Goodwill acquired during period		32,241
Optoelectronic Components [Member]
Business Acquisition, Equity Interests Issued or Issuable [Line Items]
Impairment of goodwill		0
Goodwill [Roll Forward]
Balance at beginning of period	96,849	96,849
Impairment of goodwill		0
Exchange rate effects	0	0
Balance at end of period	96,849	96,849	96,849
Optoelectronic Components [Member] \| Ametherm [Member]
Goodwill [Roll Forward]
Goodwill acquired during period		0
Optoelectronic Components [Member] \| Birkelbach Kondensatortechnik GmbH [Member]
Goodwill [Roll Forward]
Goodwill acquired during period		0
Optoelectronic Components [Member] \| Newport wafer fab [Member]
Goodwill [Roll Forward]
Goodwill acquired during period		0
Resistors [Member]
Business Acquisition, Equity Interests Issued or Issuable [Line Items]
Impairment of goodwill		0
Goodwill [Roll Forward]
Balance at beginning of period	55,564	44,506
Impairment of goodwill		0
Exchange rate effects	1,327	(627)
Balance at end of period	56,891	55,564	44,506
Resistors [Member] \| Ametherm [Member]
Goodwill [Roll Forward]
Goodwill acquired during period		11,685
Resistors [Member] \| Birkelbach Kondensatortechnik GmbH [Member]
Goodwill [Roll Forward]
Goodwill acquired during period		0
Resistors [Member] \| Newport wafer fab [Member]
Goodwill [Roll Forward]
Goodwill acquired during period		0
Inductors [Member]
Business Acquisition, Equity Interests Issued or Issuable [Line Items]
Impairment of goodwill		0
Goodwill [Roll Forward]
Balance at beginning of period	25,815	25,815
Impairment of goodwill		0
Exchange rate effects	0	0
Balance at end of period	25,815	25,815	25,815
Inductors [Member] \| Ametherm [Member]
Goodwill [Roll Forward]
Goodwill acquired during period		0
Inductors [Member] \| Birkelbach Kondensatortechnik GmbH [Member]
Goodwill [Roll Forward]
Goodwill acquired during period		0
Inductors [Member] \| Newport wafer fab [Member]
Goodwill [Roll Forward]
Goodwill acquired during period		0
Capacitors [Member]
Business Acquisition, Equity Interests Issued or Issuable [Line Items]
Impairment of goodwill		0
Goodwill [Roll Forward]
Balance at beginning of period	777	0
Impairment of goodwill		0
Exchange rate effects	58	0
Balance at end of period	835	777	$ 0
Capacitors [Member] \| Ametherm [Member]
Goodwill [Roll Forward]
Goodwill acquired during period		0
Capacitors [Member] \| Birkelbach Kondensatortechnik GmbH [Member]
Goodwill [Roll Forward]
Goodwill acquired during period		777
Capacitors [Member] \| Newport wafer fab [Member]
Goodwill [Roll Forward]
Goodwill acquired during period		0
Patents and Acquired Technology [Member]
Finite-Lived Intangible Assets [Line Items]
Intangible assets subject to amortization	23,615	23,160
Accumulated amortization	(9,379)	(7,316)
Capitalized Software [Member]
Finite-Lived Intangible Assets [Line Items]
Intangible assets subject to amortization	70,753	62,158
Accumulated amortization	(60,812)	(55,476)
Customer Relationships [Member]
Finite-Lived Intangible Assets [Line Items]
Intangible assets subject to amortization	103,665	103,813
Accumulated amortization	(52,582)	(45,053)
Tradenames [Member]
Finite-Lived Intangible Assets [Line Items]
Intangible assets subject to amortization	22,870	23,216
Accumulated amortization	$ (19,643)	$ (17,279)

Consolidated Statements of Stockholders' Equity - USD ($) $ in Thousands	Common Stock [Member] Common Stock [Member]	Common Stock [Member] Class B Convertible Common Stock [Member]	Capital In Excess of Par Value [Member]	Retained Earnings (Accumulated Deficit) [Member]	Treasury Stock [Member]	Accumulated Other Comprehensive Income (Loss) [Member]	Total Vishay Stockholders' Equity [Member]	Noncontrolling Interests [Member]	Total
Balance at period start at Dec. 31, 2022	$ 13,291	$ 1,210	$ 1,352,321	$ 773,228	$ (82,972)	$ (10,827)	$ 2,046,251	$ 3,899	$ 2,050,150
Net earnings (loss)	0	0	0	323,820	0	0	323,820	1,693	325,513
Other comprehensive income (loss)	0	0	0	0	0	21,164	21,164	0	21,164
Distributions to noncontrolling interests	0	0	0	0	0	0	0	(867)	(867)
Issuance of stock and related tax withholdings for vested restricted stock units and phantom stock units	28	0	(4,022)	0	0	0	(3,994)	0	(3,994)
Dividends declared	0	0	50	(55,676)	0	0	(55,626)	0	(55,626)
Stock compensation expense	0	0	16,532	0	0	0	16,532	0	16,532
Repurchase of common stock held in treasury	0	0	0	0	(78,684)	0	(78,684)	0	(78,684)
Capped call transaction, net of tax	0	0	(73,382)	0	0	0	(73,382)	0	(73,382)
Balance at period end at Dec. 31, 2023	13,319	1,210	1,291,499	1,041,372	(161,656)	10,337	2,196,081	4,725	2,200,806
Net earnings (loss)	0	0	0	(31,150)	0	0	(31,150)	1,395	(29,755)
Other comprehensive income (loss)	0	0	0	0	0	(45,629)	(45,629)	0	(45,629)
Distributions to noncontrolling interests	0	0	0	0	0	0	0	(2,500)	(2,500)
Acquisition of noncontrolling interests	0	0	(1,880)	0	0	0	(1,880)	(3,620)	(5,500)
Issuance of stock and related tax withholdings for vested restricted stock units and phantom stock units	42	0	(4,345)	0	0	0	(4,303)	0	(4,303)
Dividends declared	0	0	50	(54,722)	0	0	(54,672)	0	(54,672)
Stock compensation expense	0	0	20,921	0	0	0	20,921	0	20,921
Repurchase of common stock held in treasury	0	0	0	0	(50,406)	0	(50,406)	0	(50,406)
Balance at period end at Dec. 31, 2024	13,361	1,210	1,306,245	955,500	(212,062)	(35,292)	2,028,962	0	2,028,962
Net earnings (loss)	0	0	0	(8,978)	0	0	(8,978)	0	(8,978)
Other comprehensive income (loss)	0	0	0	0	0	116,686	116,686	0	116,686
Issuance of stock and related tax withholdings for vested restricted stock units and phantom stock units	56	0	(4,042)	0	0	0	(3,986)	0	(3,986)
Dividends declared	0	0	52	(54,290)	0	0	(54,238)	0	(54,238)
Stock compensation expense	0	0	22,355	0	0	0	22,355	0	22,355
Repurchase of common stock held in treasury	0	0	0	0	(12,528)	0	(12,528)	0	(12,528)
Retirement of common stock held in treasury	(1,066)	0	(223,524)	0	224,590	0	0	0	0
Balance at period end at Dec. 31, 2025	$ 12,351	$ 1,210	$ 1,101,086	$ 892,232	$ 0	$ 81,394	$ 2,088,273	$ 0	$ 2,088,273

Summary of Significant Accounting Policies (Policies)	12 Months Ended
Summary of Significant Accounting Policies (Policies)	Dec. 31, 2025
Summary of Significant Accounting Policies [Abstract]
Use of Estimates	Use of Estimates The preparation of financial statements in conformity with accounting principles generally accepted in the United States (“GAAP”) requires management to make estimates and assumptions that affect the amounts reported in the consolidated financial statements and accompanying notes. Actual results could differ significantly from those estimates.
Principles of Consolidation	Principles of Consolidation The consolidated financial statements include the accounts of Vishay and all of its subsidiaries in which a controlling financial interest is maintained. For those consolidated subsidiaries in which the Company’s ownership is less than 100 percent, the outside stockholders’ interests are shown as noncontrolling interests in the accompanying consolidated balance sheets. Investments in affiliates over which the Company has significant influence but not a controlling interest are carried on the equity basis. Investments in affiliates over which the Company does not have significant influence are accounted for by the cost method. All intercompany transactions, accounts, and profits are eliminated.
Revenue Recognition	Revenue Recognition The Company recognizes revenue from contracts with customers when it satisfies the performance obligations within the contract. The Company has framework agreements with many of its customers that contain the terms and conditions of future sales, but do not create enforceable rights or obligations. For revenue recognition purposes, the Company considers the combined purchase orders and the terms and conditions contained within such framework agreements to be contracts. Payment terms for the Company's sales are generally less than ninety days. Substantially all of the Company's receivables historically have been and are expected to continue to be collected within twelve months of the transfer of products to the customer and the Company expects this to continue going forward. Accordingly, the Company does not recognize a financing component of the transaction price. Revenue is measured based on the consideration specified in contracts with customers, and excludes any sales incentives and amounts collected on behalf of third parties. The Company recognizes revenue when it satisfies its performance obligations. The Company analyzes its contracts to determine whether the promise in the contract to construct and transfer goods to the customer is a performance obligation that will be satisfied over time or at a point in time. When the Company's performance does not create an asset with an alternative use to the Company and the Company has an enforceable right to payment for performance completed to date, the Company transfers control of a good or service over time and, therefore, satisfies a performance obligation and recognizes revenue over time. The Company has a limited number of contracts for custom products that meet the criteria to recognize revenue over time. The Company's contracts contain two performance obligations: delivery of products and warranty protection. The Company does not sell separate, enhanced, or extended warranty coverage, but through its customary business practices, the Company has created implied service-type warranties, which are accounted for as separate performance obligations. Revenue is allocated between these two performance obligations and recognized as the obligations are satisfied. The allocation of revenue to warranty protection is based on an estimate of expected cost plus margin. The delivery of products performance obligation is satisfied and product sales revenue is recognized when the customer takes control of the products. Warranty revenue is deferred and the warranty protection performance obligation is satisfied and revenue is recognized over the warranty period, which is typically less than twenty four months from sale to end customer. The warranty deferred revenue liability is recorded within Other Accrued Expenses and Other Liabilities on the accompanying consolidated balance sheets. The deferred revenue balance associated with the service-type warranty performance obligations and the components that comprise the change in the deferred revenue balance are not significant. The Company has a broad line of products that it sells to original equipment manufacturers ("OEMs"), electronic manufacturing services ("EMS") companies, which manufacture for OEMs on an outsourcing basis, and independent distributors that maintain large inventories of electronic components for resale to OEMs and EMS companies. The Company recognizes revenue on sales to distributors when the distributor takes control of the products ("sold-to" model). The Company has agreements with distributors that allow distributors a limited credit for unsaleable products, which it terms a "scrap allowance." Consistent with industry practice, the Company also has a "stock, ship and debit" program whereby it considers requests by distributors for credits on previously purchased products that remain in distributors' inventory, to enable the distributors to offer more competitive pricing. In addition, the Company has contractual arrangements whereby it provides distributors with protection against price reductions initiated by the Company after product is sold by the Company to the distributor and prior to resale by the distributor. The Company recognizes the estimated variable consideration to be received as revenue and records a related accrued expense for the consideration not expected to be received, based upon its estimate of product returns, scrap allowances, "stock, ship and debit" credits, and price protection credits that will be attributable to sales recorded through the end of the period. The Company makes these estimates based upon sales levels to its distributors during the period, inventory levels at the distributors, current and projected market conditions, and historical experience under the programs. The Company utilizes a number of different methodologies and considers several factors when estimating the accruals. Some of the factors considered include sales levels to distributors during the relevant period, inventory levels at the distributors, current and projected market trends and conditions, recent and historical activity under the relevant programs, changes in program policies, and open requests for credits. These procedures require the exercise of significant judgments. The Company believes that it has a reasonable basis to estimate future credits under the programs. See sales returns and allowances accrual activity in Note 9. The Company pays commissions to external sales representatives on a per-sale basis. Accordingly, these commissions are expensed as incurred because the future amortization period of the asset that the Company otherwise would have recognized is one year or less. Internal staff are not paid commissions. The Company has elected to account for shipping and handling as activities to fulfill the promise to transfer the product even if the shipping and handling activities are performed after the customer obtains control. The Company does not evaluate whether shipping and handling activities are promised services to its customers. If control transfers and revenue is recognized for the related products before the shipping and handling activities occur, the related costs of those shipping and handling activities is accrued. The Company applies this accounting policy election consistently to similar types of transactions. See disaggregated revenue information in Note 15.
Research and Development Expenses	Research and Development Expenses Research and development costs are expensed as incurred. The amount charged to expense for research and development (exclusive of purchased in-process research and development) aggregated $122,388, $120,126, and $99,506, for the years ended December 31, 2025, 2024, and 2023, respectively. The Company spends additional amounts for the development of machinery and equipment for new processes and for cost reduction measures.
Income Taxes	Income Taxes The provision for income taxes is determined using the asset and liability approach of accounting for income taxes. Under this approach, deferred taxes represent the future tax consequences expected to occur when the reported amounts of assets and liabilities are recovered or paid. The provision for income taxes represents income taxes paid or payable for the current year plus the change in deferred taxes during the year. Deferred taxes result from differences between the financial and tax bases of the Company’s assets and liabilities and are adjusted for changes in tax rates and tax laws when changes are enacted. Valuation allowances have been established for deferred tax assets which the Company believes do not meet GAAP criteria of “more likely than not” to be realized. This criterion requires a level of judgment regarding future taxable income, which may be revised due to changes in market conditions, tax laws, or other factors. If the Company’s assumptions and estimates change in the future, valuation allowances established may be increased, resulting in increased tax expense. Conversely, if the Company is ultimately able to utilize all or a portion of the deferred tax assets for which a valuation allowance has been established, then the related portion of the valuation allowance can be released, resulting in decreased tax expense. The Company and its subsidiaries are subject to income taxes in the U.S. and numerous foreign jurisdictions. Significant judgment is required in evaluating the Company’s tax positions and determining its provision for income taxes. During the ordinary course of business, there are many transactions and calculations for which the ultimate tax determination is uncertain. The Company establishes reserves for tax-related uncertainties based on estimates of whether, and the extent to which, additional taxes will be due. These reserves are established when the Company believes that certain positions might be challenged despite the Company’s belief that its tax return positions are fully supportable. The Company adjusts these reserves in light of changing facts and circumstances and the provision for income taxes includes the impact of reserve provisions and changes to reserves that are considered appropriate. These accruals for tax-related uncertainties are based on management’s best estimate of potential tax exposures. When particular matters arise, a number of years may elapse before such matters are audited by tax authorities and finally resolved. Favorable resolution of such matters could be recognized as a reduction to the Company’s effective tax rate in the year of resolution. Unfavorable resolution of any particular issue could increase the effective tax rate and may require the use of cash in the year of resolution. The amount included in current liabilities on the accompanying consolidated balance sheets reflect only amounts expected to be settled in cash within one year. See Note 5.
Cash, Cash Equivalents, and Short-Term Investments	Cash, Cash Equivalents, and Short-Term Investments Cash and cash equivalents includes demand deposits and highly liquid investments with maturities of three months or less when purchased. Highly liquid investments with original maturities greater than three months, but less than one year are classified as short-term investments. At December 31, 2025 and 2024, the Company’s short-term investments were comprised of time deposits with financial institutions whose original maturity exceeds three months, but less than one year.
Allowance for Credit Losses	Accounts Receivable and Allowance for Credit Losses The Company estimates its credit losses on financial instruments using a current expected credit loss model. The Company maintains an allowance for accounts receivable credit losses resulting from the inability of its customers to make required payments. Payment terms for the Company's sales are generally less than ninety days. Substantially all of the Company's trade receivables are collected within twelve months of the transfer of products to the customer and the Company expects this to continue going forward. The credit loss allowance is determined through an analysis of the aging of accounts receivable and assessments of risk that are based on historical trends and an evaluation of the impact of current and projected economic conditions. Receivables from customers with deteriorating financial condition and those over 180 days past due are removed from the pool and evaluated separately. Net credit loss expense (benefit) for accounts receivable was $911, $(214), and $369 for the years ended December 31, 2025, 2024, and 2023, respectively. The Company’s cash equivalents, short-term investments, and restricted investments are accounted for as held-to-maturity debt instruments, at amortized cost. Interest income on these instruments is recorded as "Other income" on the consolidated statements of operations and interest receivable is recognized as a separate asset and recorded in "Prepaid expenses and other current assets" on the consolidated balance sheets. The Company has not experienced a credit loss on the principal or interest receivable of its cash equivalents, short-term investments, or restricted investments. The Company pools its cash equivalents, short-term investments, and restricted investments by credit rating of the issuing financial institution and estimates an allowance for credit losses based on the corporate bond default ratios, evaluation of the impact of current and projected economic conditions, and probability of credit loss. Net credit loss expense for cash equivalents, short-term investments, and restricted investments was immaterial for the years ended December 31, 2025, 2024, and 2023. The Company does not measure an allowance for credit losses on interest receivable. Any uncollectible interest receivable is recognized by reversing interest income within the fiscal quarter that the interest becomes uncollectible. In 2025, the Company started selling certain of its non-U.S. accounts receivable on a non-recourse basis to third-party financial institutions. These transactions are recognized as sales of receivables because effective control over, and risk related to, the receivables is transferred to the buyers. The Company derecognized $62,175 of accounts receivable as of December 31, 2025. The cash proceeds are presented as cash provided by operating activities in the consolidated statement of cash flows. After the sale of the accounts receivable, the Company collects payment from the customers and remits it to the third-party financial institutions.
Inventories	Inventories Inventories are stated at the lower of cost, determined by the moving average and first-in, first-out methods, or net realizable value. Inventories are adjusted for estimated obsolescence and written down to net realizable value based upon estimates of future demand, technology developments, and market conditions.
Property and Equipment	Property and Equipment Property and equipment is carried at cost and is depreciated principally by the straight-line method based upon the estimated useful lives of the assets. Machinery and equipment are being depreciated over useful lives of seven years to ten years. Buildings and building improvements are being depreciated over useful lives of twenty years to forty years. Construction in progress is not depreciated until the assets are placed in service. The estimated cost to complete construction in progress at December 31, 2025 was approximately $334,100. Depreciation expense was $211,542, $198,961, and $174,457 for the years ended December 31, 2025, 2024, and 2023, respectively. Gains and losses on the disposal of assets which do not qualify for presentation as discontinued operations are included in the determination of operating margin (within selling, general, and administrative expenses). Individually material gains and losses on disposal are separately disclosed in the notes to the consolidated financial statements.
Commitments and Contingencies	Commitments and Contingencies The Company has commitments for the purchase of assets to complete its construction in progress as disclosed above. The commitment period for most of these purchase commitments is less than one year. Liabilities for loss contingencies, including environmental remediation costs, arising from claims, assessments, litigation, fines, penalties, and other sources are recorded when it is probable that a liability has been incurred and the amount of the assessment and/or remediation can be reasonably estimated. The costs for a specific environmental remediation site are discounted if the aggregate amount of the obligation and the amount and timing of the cash payments for that site are fixed or reliably determinable based upon information derived from the remediation plan for that site. Accrued liabilities for environmental matters recorded at December 31, 2025 and 2024 do not include claims against third parties.
Goodwill and Other Intangible Assets	Goodwill and Other Intangible Assets Goodwill represents the excess of the cost of a business acquired over the fair value of the related net assets at the date of acquisition. Certain intangible assets may be assigned indefinite useful lives. Goodwill and indefinite-lived intangible assets are not amortized but rather are tested for impairment at least annually. The Company performs its annual goodwill impairment tests as of the first day of the fourth fiscal quarter. These tests are performed more frequently whenever events or changes in circumstances indicate that the assets might be impaired (see Note 19). The Company's business segments (see Note 15) represent its reporting units for goodwill impairment testing purposes. At December 31, 2025 and 2024, respectively, the Company has no recorded indefinite-lived intangible assets. Definite-lived intangible assets are amortized over their estimated useful lives. Patents and acquired technology are being amortized over useful lives of seven years to twenty-five years. Capitalized software is amortized over periods of three years to ten years, primarily included in "Costs of products sold" on the consolidated statements of operations. Customer relationships are amortized over useful lives of five years to twenty years. Noncompete agreements are amortized over periods of three years to ten years. The Company continually evaluates the reasonableness of the useful lives of these assets. GAAP prescribes a quantitative method for determining goodwill impairment. The Company has the option of performing a qualitative assessment before performing the quantitative impairment test. If it is determined, on the basis of qualitative factors, that the fair value of the reporting unit is not more likely than not less than the carrying amount, the quantitative impairment test is not required. If it is determined that the fair value of the reporting unit is more likely than not less than the carrying amount, the quantitative impairment test is required. The Company determines the fair value of the reporting unit and compares that fair value to the net book value of the reporting unit. The fair value of the reporting unit is determined using various valuation techniques, including a comparable companies market multiple approach and a discounted cash flow analysis (an income approach). If the net book value of the reporting unit were to exceed the fair value, the Company would recognize an impairment charge.
Impairment of Long-Lived Assets	Impairment of Long-Lived Assets The carrying value of long-lived assets held-and-used, other than goodwill and indefinite-lived intangible assets, is evaluated when events or changes in circumstances indicate the carrying value may not be recoverable or the useful life has changed. The carrying value of a long-lived asset group is considered impaired when the total projected undiscounted cash flows from such asset group are separately identifiable and are less than the carrying value. In that event, a loss is recognized based on the amount by which the carrying value exceeds the fair market value of the long-lived asset group. Fair market value is determined primarily using present value techniques based on projected cash flows from the asset group. Losses on long-lived assets held-for-sale, other than goodwill and indefinite-lived intangible assets, are determined in a similar manner, except that fair market values are reduced for anticipated disposal costs.
Available-for-Sale Securities	Available-for-Sale Securities Short-term investments and other assets reported on the accompanying consolidated balance sheets include time deposits with financial institutions whose original maturity exceeds three months, but less than one year that are classified as held-to-maturity instruments, and investments in marketable securities that are classified as available-for-sale instruments. The available-for-sale instruments include assets that are held in trust related to the Company’s non-qualified pension and deferred compensation plans (see Note 11) and assets that are intended to fund a portion of the Company’s other postretirement benefit obligations outside of the U.S. These assets are reported at fair value, based on quoted market prices as of the end of the reporting period. Unrealized gains and losses are reported as "Other income (expense)" on the consolidated statements of operations. At the time of sale, the assets that are held in trust related to the Company’s non-qualified pension and deferred compensation plans, any gains (losses) calculated by the specific identification method are recognized as a reduction (increase) to benefits expense, within "Selling, general, and administrative expenses" on the consolidated statements of operations.
Financial Instruments	Financial Instruments The Company uses financial instruments in the normal course of its business, including from time to time, derivative financial instruments. Additionally, from time to time, the Company enters into contracts that are not considered derivative financial instruments in their entirety, but that include embedded derivative features. Other financial instruments include cash and cash equivalents, held-to-maturity short-term investments, accounts receivable, and notes payable. The carrying amounts of these financial instruments reported on the accompanying consolidated balance sheets approximate their fair values due to the short-term nature of these assets and liabilities. The fair value measurement accounting guidance establishes a valuation hierarchy of the inputs used to measure fair value. This hierarchy prioritizes the inputs to valuation techniques used to measure fair value into three broad levels. The following is a brief description of those three levels: Level 1: Observable inputs such as quoted prices (unadjusted) in active markets for identical assets or liabilities. Level 2: Inputs other than quoted prices that are observable for the asset or liability, either directly or indirectly. These include quoted prices for similar assets or liabilities in active markets and quoted prices for identical or similar assets or liabilities in markets that are not active. Level 3: Unobservable inputs that reflect the Company’s own assumptions. An asset or liability’s classification within the hierarchy is determined based on the lowest level input that is significant to the fair value measurement.
Stock-Based Compensation	Stock-Based Compensation Compensation costs related to stock-based payment transactions are recognized in the consolidated financial statements. The amount of compensation cost is measured based on the grant-date fair value of the equity (or liability) instruments issued. The Company determines compensation cost for restricted stock units ("RSUs") and phantom stock units based on the grant-date fair value of the underlying common stock adjusted for expected dividends paid over the required vesting period for non-participating awards. Compensation cost is recognized over the period that an officer, employee, or non-employee director is required to provide service in exchange for the award. For RSUs with market conditions, the Company estimates the grant date fair value using a Monte Carlo valuation model and recognizes the expense for the awards over the period in which the condition is assessed regardless of whether the market condition is ultimately achieved. For awards subject to graded vesting, the Company recognizes expense over the service period for each separately vesting portion of the award as if the award was, in-substance, multiple awards. The Company recognizes compensation cost for RSUs that are expected to vest and records cumulative adjustments in the period that the expectation changes.
Foreign Currency Translation	Foreign Currency Translation The Company has significant operations outside of the United States. The Company finances most of its operations in Europe and certain locations in Asia in local currencies, and accordingly, these subsidiaries utilize the local currency as their functional currency. The Company’s operations in Israel, the United Kingdom, and most significant locations in Asia are largely financed in U.S. dollars, and accordingly, these subsidiaries utilize the U.S. dollar as their functional currency. For those subsidiaries where the local currency is the functional currency, assets and liabilities on the accompanying consolidated balance sheets have been translated at the rate of exchange as of the balance sheet date. Translation adjustments do not impact the consolidated results of operations and are reported as a separate component of stockholders’ equity. Revenues and expenses are translated at the average exchange rate for the year. While the translation of revenues and expenses into U.S. dollars does not directly impact the statement of operations, the translation effectively increases or decreases the U.S. dollar equivalent of revenues generated and expenses incurred in those foreign currencies. For those foreign subsidiaries where the U.S. dollar is the functional currency, all foreign currency financial statement amounts are remeasured into U.S. dollars. Exchange gains and losses arising from remeasurement of foreign currency-denominated monetary assets and liabilities are included in the consolidated results of operations.
Treasury Stock	Treasury Stock The Company records treasury stock at cost, inclusive of fees, commissions, excise taxes, and other expenses, when outstanding common shares are repurchased. The Company allocates the excess of par value paid to repurchase outstanding common shares to "Capital in excess of par value" when treasury stock is retired.
Self-Insurance Programs	Self-Insurance Programs The Company uses a combination of insurance and self-insurance mechanisms to provide for the potential liabilities for workers’ compensation, general liability, property damage, director and officers’ liability, and vehicle liability. As part of its self-insurance program for certain risks, the Company created a wholly-owned captive insurance entity in 2007. At December 31, 2025, the captive insurance entity provides only property and general liability insurance, although it is licensed to also provide directors’ and officers’ insurance. The captive insurance entity had no amounts accrued for outstanding claims at December 31, 2025 and 2024. Certain investments held by the captive insurance entity are restricted primarily for the purpose of potential insurance claims. Such amounts are recorded in other noncurrent assets, and total $14,337 and $12,001 at December 31, 2025 and 2024, respectively, representing required statutory reserves of the captive insurance entity.
Leases	Leases The Company leases buildings and machinery and equipment used for manufacturing and/or sales and administrative purposes. The Company is also party to various service, warehousing, and other agreements that it evaluates for potential embedded leases. Substantially all of the Company’s leases are structured and classified as operating leases. The Company leases assets in each region in which it operates. The Company’s leases are generally denominated in the currency of the leased assets' location, which may not be the functional currency of the subsidiary lessee. Accordingly, the Company remeasures its lease liability and recognizes a transactional gain/loss for leases denominated in currencies other than the functional currency of the subsidiary lessee. The Company recognizes right of use assets and lease liabilities for leases greater than twelve months in duration based on the contract consideration for lease components through the term of the lease and the applicable discount rate. Leases with a duration less than or equal to twelve months are considered short-term leases. The Company does not recognize right of use assets or lease liabilities for short-term leases and classifies the expense as short-term lease expense. Variable lease payments based on an index or rate are included in the right of use assets and lease liabilities based on the effective rates at lease commencement. Changes in the rates or indices do not impact the right of use asset or lease liability and are recognized as a component of lease expense in the consolidated statements of operations. Variable lease payments not based on an index or rate are not included in the initial right of use asset and lease liability and are recognized when incurred as a component of lease expense in the consolidated statements of operations. The Company has elected to not separate contract consideration for lease and non-lease components for its building leases. In addition to the noncancellable period of a lease, the Company includes periods covered by extension options it is reasonably certain to exercise, termination options that it is reasonably certain not to exercise, and extension and termination options controlled by the lessor in its determination of the lease term. The Company uses the rate implicit in the contract whenever possible when determining the applicable discount rate. When the implicit rate is not used, the Company employs a portfolio approach based on the duration of the lease. The portfolio lease rates are calculated monthly. No individual lease is considered significant and there are no leases that have not yet commenced that are considered significant. See Note 4 for additional information.
Restructuring and Severance Costs	Restructuring and Severance Costs Restructuring and severance costs reflect charges resulting from cost reduction programs implemented by the Company. Restructuring and severance costs include exit costs, severance benefits pursuant to an on-going arrangement, voluntary termination compensation under a defined program, and any related pension curtailment and settlement charges. The Company recognizes expense for one-time benefits only after management has committed to a plan, the plan is sufficiently detailed to provide the number, classification, and location of employees to be terminated as well as the expected completion date, the plan has been sufficiently communicated to employees such that they are able to determine the type and amount of benefits they will receive if terminated, and it is unlikely that the plan will be significantly changed or withdrawn. If an employee is not required to render service beyond a minimum retention period, the Company recognizes expense once the aforementioned criteria have been met. If an employee is required to render service beyond a minimum retention period, the Company recognizes expense over the period that the employee is required to render future service. The Company recognizes expense for on-going benefit arrangements when the liability is reasonably estimable and considered probable. The Company recognizes expense for voluntary separation / early retirement when the employee delivers an irrevocable voluntary termination notice pursuant to a defined Company program. The Company recognizes other exit costs as incurred. See Note 3 for additional information.
Recent Accounting Pronouncements	Note 1 – Summary of Significant Accounting Policies (continued) Recent Accounting Pronouncements Accounting Guidance Recently Adopted In December 2023, the Financial Accounting Standards Board ("FASB") issued Accounting Standards Update ("ASU") No. 2023-09, Improvements to Income Tax Disclosures. The ASU requires entities to consistently categorize and provide greater disaggregation of information in the rate reconciliation and income taxes paid. The ASU is effective for the Company for annual periods beginning on or after January 1, 2025, with the ability to early adopt. The Company adopted the ASU effective January 1, 2025. The adoption of the ASU did not impact the Company's financial position, results of operations, or cash flows, but increased its income tax disclosures. Recent Accounting Guidance Not Yet Adopted In November 2024, the FASB issued ASU No. 2024-03, Disaggregation of Income Statement Expenses. The ASU requires entities to provide expanded disclosures about specific income statement expenses, primarily through enhanced disclosures about purchases of inventory, employee compensation, depreciation, and intangible asset amortization. The ASU is effective for the Company for annual periods beginning on or after January 1, 2027, and interim periods beginning after January 1, 2028, with the ability to early adopt. The adoption of the ASU will not impact the Company's financial position, results of operations, or cash flows, but will increase disclosures. In July 2025, the FASB issued ASU No. 2025-05, Measurement of Credit Losses for Accounts Receivable and Contract Assets. The ASU allows entities to elect a practical expedient that assumes that current conditions as of the balance sheet date do not change the remaining life of the asset when developing reasonable and supportable forecasts as part of estimating expected credit losses. The Company adopted the ASU effective January 1, 2026. The adoption of the ASU will not impact the Company's financial position, results of operations, or cash flows. In September 2025, the FASB issued ASU No. 2025-06, Targeted Improvements to the Accounting for Internal-Use Software. The ASU requires entities to capitalize software costs when management has authorized and committed to funding the software project and it is probable that the project will be completed and the software will be used to perform the function intended. The Company early adopted the ASU effective January 1, 2026. The adoption of the ASU is not expected to have a significant impact on the Company's financial position, results of operations, or cash flows.
Reclassifications	Reclassifications Certain prior year amounts have been reclassified to conform with current year presentation. Such reclassifications had no effect on reported net earnings attributable to Vishay stockholders, total assets, stockholders' equity, or cash flows.

Accumulated Other Comprehensive Income (Loss) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning Balance	$ (35,292)
Other comprehensive income (loss)	116,686	$ (45,629)	$ 21,164
Ending Balance	81,394	(35,292)
Pension and Other Post-Retirement Actuarial Items [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning Balance	(10,956)	(14,599)	(7,598)
Other comprehensive income (loss) before reclassifications	10,189	4,062	(10,338)
Tax effect	(2,763)	(1,794)	2,462
Other comprehensive income before reclassifications, net of tax	7,426	2,268	(7,876)
Amounts reclassified out of AOCI	1,645	1,568	1,181
Tax effect	(252)	(193)	(306)
Amounts reclassified out of AOCI, net of tax	1,393	1,375	875
Other comprehensive income (loss)	8,819	3,643	(7,001)
Ending Balance	(2,137)	(10,956)	(14,599)
Currency Translation Adjustment [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning Balance	(24,336)	24,936	(3,229)
Other comprehensive income (loss) before reclassifications	107,867	(49,272)	28,165
Tax effect	0	0	0
Other comprehensive income before reclassifications, net of tax	107,867	(49,272)	28,165
Amounts reclassified out of AOCI	0	0	0
Tax effect	0	0	0
Amounts reclassified out of AOCI, net of tax	0	0	0
Other comprehensive income (loss)	107,867	(49,272)	28,165
Ending Balance	83,531	(24,336)	24,936
Accumulated Other Comprehensive Income (Loss) [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning Balance	(35,292)	10,337	(10,827)
Other comprehensive income (loss) before reclassifications	118,056	(45,210)	17,827
Tax effect	(2,763)	(1,794)	2,462
Other comprehensive income before reclassifications, net of tax	115,293	(47,004)	20,289
Amounts reclassified out of AOCI	1,645	1,568	1,181
Tax effect	(252)	(193)	(306)
Amounts reclassified out of AOCI, net of tax	1,393	1,375	875
Other comprehensive income (loss)	116,686	(45,629)	21,164
Ending Balance	$ 81,394	$ (35,292)	$ 10,337

Stockholders' Equity (Details) $ in Thousands	3 Months Ended	12 Months Ended
Stockholders' Equity (Details) $ in Thousands	Dec. 31, 2025 USD ($) shares	Dec. 31, 2025 USD ($) Vote shares	Dec. 31, 2024 USD ($) shares	Dec. 31, 2023 USD ($)
Class of Stock [Line Items]
Voting rights per share \| Vote		1
Shares reserved (in shares) \| shares	43,240,823	43,240,823
Stock repurchases \| $		$ 12,528	$ 50,406	$ 78,684
Dividends paid to stockholders \| $		54,238	54,672
Total \| $		$ 66,766	$ 105,078
Treasury stock, common shares (in shares) \| shares	0	0	9,933,595
Retirement of treasury stock (in shares) \| shares		10,662,155
Retirement of common stock held in treasury \| $		$ 0
Revolving Credit Facility [Member]
Class of Stock [Line Items]
Restricted payments pro forma ratio		2.5
Restricted payments (annual limit) \| $	$ 100,000	$ 100,000
Restricted payments (total limit) \| $	300,000	300,000
Restricted payments (rollover limit) \| $	$ 25,000	25,000
Treasury Stock [Member]
Class of Stock [Line Items]
Stock repurchases \| $		12,528	$ 50,406	$ 78,684
Retirement of treasury stock (in shares) \| shares	10,662,155
Retirement of common stock held in treasury \| $		$ 224,590
Restricted Stock Units Outstanding [Member]
Class of Stock [Line Items]
Shares reserved (in shares) \| shares	4,613,000	4,613,000
Phantom Stock Units Outstanding [Member]
Class of Stock [Line Items]
Shares reserved (in shares) \| shares	136,000	136,000
2023 Long-Term Incentive Plan - Available to Grant [Member]
Class of Stock [Line Items]
Shares reserved (in shares) \| shares	1,524,000	1,524,000
Convertible Senior Notes, Due 2030 [Member]
Class of Stock [Line Items]
Shares reserved (in shares) \| shares	24,870,675	24,870,675
Class B Convertible Common Stock [Member]
Class of Stock [Line Items]
Voting rights per share \| Vote		10
Conversion feature		one-for-one
Shares reserved (in shares) \| shares	12,097,148	12,097,148

Stock-Based Compensation

12 Months Ended

Dec. 31, 2025

Stock-Based Compensation [Abstract]

Stock-Based Compensation

Note 12 – Stock-Based Compensation

2023 Long-Term Incentive Plan

The Company implemented the Vishay Intertechnology, Inc. 2023 Long-Term Incentive Plan (the "2023 Plan") after receiving stockholder approval at its 2023 Annual Meeting of Stockholders on May 23, 2023. The 2023 Plan allows the Company to grant up to 6,000,000 shares (subject to certain adjustments described in the 2023 Plan) of stock options, stock appreciation rights, restricted stock, restricted stock units, other stock-based awards, phantom stock units, and other cash-based awards to employees, directors, consultants, and other service providers of the Company and its affiliates. Such instruments are available for grant until March 24, 2033. At December 31, 2025, the Company has reserved 1,524,000 shares of common stock for future grants of equity awards pursuant to the 2023 Plan.

2007 Stock Incentive Program

Under the Company's 2007 Stock Incentive Program (the "2007 Program"), as amended and restated, certain executive officers and board members of the Company were granted restricted stock units. No further awards will be granted pursuant to the 2007 Program. Pursuant to the terms of the 2023 Plan, any shares of common stock that are subject to outstanding awards granted pursuant to the 2007 Program that subsequently cease to be subject to such awards as a result of the termination, expiration, cancellation, or forfeiture of such awards and any shares of common stock withheld in settlement of tax withholding obligations associated with outstanding awards granted pursuant to the 2007 Program may become available for issuance under the 2023 Plan.

All RSUs granted pursuant to the 2007 Program and the 2023 Plan contain service vesting conditions. Certain RSUs also contain performance or market vesting conditions. The Company recognizes compensation cost for RSUs that are expected to vest and records cumulative adjustments in the period that the expectation changes.

The following table summarizes share-based compensation expense recognized:

	Years ended December 31,
	2025		2024		2023

Restricted stock units	$	22,272	$	20,803	$	16,425
Phantom stock units		83		118		107
Total	$	22,355	$	20,921	$	16,532

The following table summarizes unrecognized compensation cost and the weighted average remaining amortization periods at December 31, 2025 (amortization periods in years):

	Unrecognized Compensation Cost		Weighted Average Remaining Amortization Periods

Restricted stock units	$	26,940		1.9
Phantom stock units		-		-
Total	$	26,940

The Company currently expects all of the unrecognized compensation cost presented in the table above to be recognized.

Restricted Stock Units

Each RSU entitles the recipient to receive a share of common stock when the RSU vests.

RSU activity is presented below (number of RSUs in thousands):

	Years ended December 31,
	2025						2024						2023
	Number of RSUs			Weighted Average Grant-date Fair Value			Number of RSUs			Weighted Average Grant-date Fair Value			Number of RSUs			Weighted Average Grant-date Fair Value

Outstanding:
Beginning of year		2,628			$	21.37		1,717			$	23.03		894			$	19.73
Granted*		1,889				15.12		1,665				20.39		1,180				24.34
Vested**		(782	)			21.78		(613	)			22.95		(342	)			18.86
Cancelled or forfeited		(250	)			19.80		(141	)			23.14		(15	)			24.83
End of year		3,485			$	18.00		2,628			$	21.37		1,717			$	23.03

Expected to vest		2,251						1,876						1,702

** The number of RSUs vested includes shares that the Company withheld on behalf of employees to satisfy the statutory tax withholding requirements.

The number of performance-based RSUs that are scheduled to vest increases ratably based on the achievement of defined performance and market criteria between the established target and maximum levels. RSUs with performance-based and market-based vesting criteria are expected to vest as follows (number of RSUs in thousands):

Vesting Date	Expected to Vest		Not Expected to Vest		Total
January 1, 2026***		-		137		137
January 1, 2027		-		526		526
January 1, 2028		468		396		864
March 1, 2029		-		175		175

*** The performance vesting criteria for the performance-based RSUs with a vesting date of January 1, 2026 were not achieved.

RSUs, including those with performance-based and market-based vesting criteria, generally vest over three years, provided that vesting may accelerate in certain cases, such as in connection with a qualifying retirement or certain involuntary terminations of employment, with certain variation of criteria for executive officers and non-executive employees.

Phantom Stock Units

Each phantom stock unit entitles the recipient to receive a share of common stock at the individual's termination of employment or any other future date specified in the applicable employment agreement. Phantom stock units participate in dividend distribution on the same basis as the Company's common stock and Class B common stock. Dividend equivalents are issued in the form of additional units of phantom stock. The phantom stock units are fully vested at all times.

The following table summarizes the Company’s phantom stock units activity (number of phantom stock units in thousands):

	Years ended December 31,
	2025					2024					2023
	Number of Phantom Stock Units		Grant-date Fair Value per Unit			Number of Phantom Stock Units		Grant-date Fair Value per Unit			Number of Phantom Stock Units			Grant-date Fair Value per Unit

Outstanding:
Beginning of year		128					120					226
Granted		5		$	16.69		5		$	23.51		5			$	21.48
Dividend equivalents issued		3					3					2
Redeemed for common stock*		-					-					(113	)
End of year		136					128					120

* The number of phantom stock units redeemed for common stock includes shares that the Company withheld on behalf of employees to satisfy the statutory tax withholding requirements.

Long-Term Debt (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023	Sep. 07, 2023
Debt Instruments [Abstract]
Credit facility	$ 219,000	$ 136,000
Deferred financing costs	(18,107)	(22,892)
Long-term debt	950,893	905,019
Less current portion	0	0
Long-term debt, less current portion	950,893	905,019
Stock price per share (in dollars per share)				$ 25.13
Gain (loss) on early extinguishment of debt	0	0	$ (18,874)
Cash paid for capped call	0	0	$ 94,200
Cap price of capped call			$ 43.98
Interest expense [Abstract]
Non-cash interest expense	4,808	4,957	$ 3,735
Committed and uncommitted short-term credit lines	61,000	32,000
Principal payment upon maturity of convertible senior notes due 2025	41,911	0	0
Aggregate annual maturities of long-term debt [Abstract]
Interest paid	33,812	21,732	17,242
Convertible Senior Notes, Due 2025 [Member]
Debt Instruments [Abstract]
Convertible debt	$ 0	41,911
Maturity date	Jun. 15, 2025
Purchase price of extinguished debt			386,745
Gain (loss) on early extinguishment of debt			(18,874)
Interest expense [Abstract]
Principal amount of repurchased debt		53,191	$ 370,242
Principal payment upon maturity of convertible senior notes due 2025	$ 41,911
Shares issued to settle convertible senior notes	0
Convertible Senior Notes, Due 2030 [Member]
Debt Instruments [Abstract]
Convertible debt	$ 750,000	750,000
Issuance date	Sep. 12, 2023
Maturity date	Sep. 15, 2030
Cash coupon rate	2.25%
Effective conversion rate	33.1609
Effective conversion price (in dollars per share)	$ 30.16
130% of the conversion price (in dollars per share)	$ 39.21
Debt instrument percentage of conversion price	130.00%
Debt instrument, percentage of sale price of common stock	98.00%
Maximum threshold of quarterly cash dividends per share of common stock for not adjusting conversion rate of convertible notes (in dollars per share)	$ 0.1
Required minimum principal amount upon partial redemption	$ 100,000
Liability and equity components of convertible debentures [Abstract]
Principal amount of the convertible debt	$ 750,000
Revolving Credit Facility [Member]
Line of Credit Facility [Abstract]
Line of credit facility, initiation date	May 08, 2023
Line of credit facility, maximum borrowing capacity	$ 750,000
Line of credit facility, expiration date	May 08, 2028
Incremental revolving commitments	$ 300,000
Basis spread on variable rate	2.10%
Commitment fees	0.35%
Investments pro forma ratio	2.75
Restricted payments pro forma ratio	2.5
Event of default - judgment limit	$ 50,000
Available borrowing capacity	253,984	467,245
Letters of credit outstanding	$ 11,988	$ 2,062
Credit Facility Net Leverage Ratio Maximum	3.25
Credit facility foreign borrowing sublimit	$ 300,000
Credit facility maximum unrestricted cash leverage ratio adjustment	$ 250,000
Credit facility minimum interest coverage ratio	3.25

Stockholders' Equity (Tables)

12 Months Ended

Dec. 31, 2025

Stockholders' Equity [Abstract]

Shares of common stock reserved for future issuance

At December 31, 2025, the Company had reserved shares of common stock for future issuance as follows:

Restricted stock units outstanding, assuming performance-based awards at maximum			4,613,000
Phantom stock units outstanding			136,000
2023 Long-Term Incentive Plan - available to grant			1,524,000
Convertible senior notes, due 2030			24,870,675
Conversion of Class B common stock			12,097,148
Total			43,240,823

Stockholder return policy [Table Text Block]

The following table summarizes activity pursuant to this policy:

	Years ended December 31,
	2025		2024
Dividends paid to stockholders	$	54,238	$	54,672
Stock repurchases		12,528		50,406
Total	$	66,766	$	105,078

- Definition

Tabular disclosure of an entity's stock, including par or stated value per share, number and dollar amount of share subscriptions, shares authorized, shares issued, shares outstanding, number and dollar amount of shares held in an employee trust, dividend per share, total dividends, share conversion features, par value plus additional paid in capital, the value of treasury stock and other information necessary to a fair presentation, and EPS information. Stock by class includes common, convertible, and preferred stocks which are not redeemable or redeemable solely at the option of the issuer. Includes preferred stock with redemption features that are solely within the control of the issuer and mandatorily redeemable stock if redemption is required to occur only upon liquidation or termination of the reporting entity. If more than one issue is outstanding, state the title of each issue and the corresponding dollar amount; dollar amount of any shares subscribed but unissued and the deduction of subscriptions receivable there from; number of shares authorized, issued, and outstanding.

+ References

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+ Details

Pensions and Other Postretirement Benefits (Details)
$ in Thousands

12 Months Ended

Dec. 31, 2025

USD ($)

Plan

Dec. 31, 2024

USD ($)

Dec. 31, 2023

USD ($)

Amounts recognized in balance sheet associated with retirement benefit plans [Abstract]

Included in other assets

$ 2,507

$ 1,216

Included in Payroll and related expenses

(9,350)

(8,919)

Accrued pension and other postretirement costs

(172,723)

(173,700)

Total actuarial items

^[1]

6,864

18,701

Components of actuarial items [Abstract]

Total actuarial items

^[1]

$ 6,864

18,701

Other postretirement benefits [Abstract]

Number of unfunded non-pension postretirement plans | Plan

Number of European subsidiaries with unfunded non-pension postretirement plans | Plan

Other retirement obligations [Abstract]

Company's matching expense for 401(k) savings plans

$ 7,821

7,915

$ 7,641

Deferred Compensation [Member]

Defined benefit pension plans [Abstract]

Assets held in trust

34,891

32,601

Non-qualified Pension Plans [Member]

Defined benefit pension plans [Abstract]

Assets held in trust

20,067

19,842

Defined Benefit Pension [Member] | U.S. Plans [Member]

Change in benefit obligation [Roll forward]

Benefit obligation at beginning of year

28,638

30,691

Service cost

Interest cost

1,520

1,525

1,997

Plan amendments

Actuarial (gains) losses

746

(425)

Benefits paid

(3,179)

(3,153)

Curtailments and settlements

Currency translation

Benefit obligation at end of year

27,725

28,638

30,691

Change in plan assets [Roll forward]

Fair value of plan assets at beginning of year

Actual return on plan assets

Company contributions

3,179

3,153

Benefits paid

(3,179)

(3,153)

Curtailments and settlements

Currency translation

Fair value of plan assets at end of year

Funded status at end of year

(27,725)

(28,638)

Amounts recognized in balance sheet associated with retirement benefit plans [Abstract]

Included in other assets

Included in Payroll and related expenses

(132)

(880)

Accrued pension and other postretirement costs

(27,593)

(27,758)

Total actuarial items

574

Total

(27,151)

(28,627)

Components of actuarial items [Abstract]

Unrecognized net actuarial loss (gain)

574

Unamortized prior service cost

Total actuarial items

574

Projected and accumulated benefit obligations [Abstract]

Accumulated benefit obligation, all plans

27,725

28,638

Plans for which the accumulated benefit obligation exceeds plan assets [Abstract]

Projected benefit obligation

27,725

28,638

Accumulated benefit obligation

27,725

28,638

Fair value of plan assets

Components of net periodic pension cost [Abstract]

Net service cost

Interest cost

1,520

1,525

1,997

Expected return on plan assets

Amortization of actuarial (gains) losses

183

(1,026)

175

Amortization of prior service cost

144

Curtailment and settlement losses

Net periodic benefit cost (benefit)

$ 1,703

$ 565

2,316

Weighted average assumptions used to calculate benefit obligations [Abstract]

Discount rate

5.25%

5.50%

Rate of compensation increase

0.00%

Weighted average assumptions used calculating net periodic benefit cost [Abstract]

Discount rate

5.50%

5.25%

Rate of compensation increase

0.00%

Expected return on plan assets

0.00%

Estimated future benefit payments [Abstract]

$ 2,036

2,022

1,961

8,797

3,147

8,798

Expected future contributions

2,036

Defined Benefit Pension [Member] | Non-U.S. Plans [Member]

Change in benefit obligation [Roll forward]

Benefit obligation at beginning of year

195,691

$ 210,783

Service cost

2,975

3,121

3,063

Interest cost

6,601

6,698

7,346

Plan amendments

1,540

Actuarial (gains) losses

(10,591)

1,719

Benefits paid

(11,776)

(14,508)

Curtailments and settlements

(4,601)

(98)

Currency translation

17,988

(12,068)

Benefit obligation at end of year

197,827

195,691

210,783

Change in plan assets [Roll forward]

Fair value of plan assets at beginning of year

64,468

63,287

Actual return on plan assets

4,012

5,504

Company contributions

11,920

13,311

Benefits paid

(11,776)

(14,509)

Curtailments and settlements

(4,398)

Currency translation

2,008

(3,125)

Fair value of plan assets at end of year

66,234

64,468

63,287

Funded status at end of year

(131,593)

(131,223)

Amounts recognized in balance sheet associated with retirement benefit plans [Abstract]

Included in other assets

2,507

1,216

Included in Payroll and related expenses

(7,970)

(6,720)

Accrued pension and other postretirement costs

(126,130)

(125,719)

Total actuarial items

8,177

18,861

Total

(123,416)

(112,362)

Components of actuarial items [Abstract]

Unrecognized net actuarial loss (gain)

7,488

18,161

Unamortized prior service cost

689

700

Total actuarial items

8,177

18,861

Projected and accumulated benefit obligations [Abstract]

Accumulated benefit obligation, all plans

183,128

180,542

Plans for which the accumulated benefit obligation exceeds plan assets [Abstract]

Projected benefit obligation

130,866

129,686

Accumulated benefit obligation

129,443

128,182

Fair value of plan assets

Components of net periodic pension cost [Abstract]

Net service cost

2,975

3,121

3,063

Interest cost

6,601

6,698

7,346

Expected return on plan assets

(2,436)

(2,347)

(2,270)

Amortization of actuarial (gains) losses

1,024

1,799

345

Amortization of prior service cost

144

597

195

Curtailment and settlement losses

302

290

546

Net periodic benefit cost (benefit)

$ 8,610

$ 10,158

9,225

Weighted average assumptions used to calculate benefit obligations [Abstract]

Discount rate

3.80%

3.43%

Rate of compensation increase

3.06%

3.37%

Weighted average assumptions used calculating net periodic benefit cost [Abstract]

Discount rate

3.43%

3.36%

Rate of compensation increase

3.37%

3.12%

Expected return on plan assets

3.44%

3.41%

Estimated future benefit payments [Abstract]

$ 31,405

13,935

14,990

15,116

15,598

68,034

Expected future contributions

19,770

Other Postretirement Benefits [Member] | U.S. Plans [Member]

Change in benefit obligation [Roll forward]

Benefit obligation at beginning of year

3,938

$ 4,260

Service cost

Interest cost

202

210

225

Actuarial (gains) losses

(1,553)

(43)

Benefits paid

(530)

(510)

Currency translation

Benefit obligation at end of year

2,065

3,938

4,260

Change in plan assets [Roll forward]

Fair value of plan assets at beginning of year

Fair value of plan assets at end of year

Funded status at end of year

(2,065)

(3,938)

Amounts recognized in balance sheet associated with retirement benefit plans [Abstract]

Included in Payroll and related expenses

(221)

(520)

Accrued pension and other postretirement costs

(1,844)

(3,418)

Total actuarial items

(2,675)

(1,329)

Total

(4,740)

(5,267)

Components of actuarial items [Abstract]

Unrecognized net actuarial loss (gain)

(2,675)

(1,329)

Total actuarial items

(2,675)

(1,329)

Components of net periodic pension cost [Abstract]

Net service cost

Interest cost

202

210

225

Amortization of actuarial (gains) losses

(208)

(240)

(321)

Curtailment and settlement losses

Net periodic benefit cost (benefit)

$ 2

$ (9)

(75)

Weighted average assumptions used to calculate benefit obligations [Abstract]

Discount rate

5.25%

5.50%

Rate of compensation increase

0.00%

Weighted average assumptions used calculating net periodic benefit cost [Abstract]

Discount rate

5.50%

5.25%

Rate of compensation increase

0.00%

Estimated future benefit payments [Abstract]

$ 221

203

187

220

204

812

Other Postretirement Benefits [Member] | Non-U.S. Plans [Member]

Change in benefit obligation [Roll forward]

Benefit obligation at beginning of year

7,086

$ 7,563

Service cost

237

241

221

Interest cost

239

245

251

Actuarial (gains) losses

(395)

(169)

Benefits paid

(902)

(344)

Currency translation

891

(450)

Benefit obligation at end of year

7,156

7,086

7,563

Change in plan assets [Roll forward]

Fair value of plan assets at beginning of year

Fair value of plan assets at end of year

Funded status at end of year

(7,156)

(7,086)

Amounts recognized in balance sheet associated with retirement benefit plans [Abstract]

Included in Payroll and related expenses

(1,027)

(799)

Accrued pension and other postretirement costs

(6,129)

(6,287)

Total actuarial items

788

1,158

Total

(6,368)

(5,928)

Components of actuarial items [Abstract]

Unrecognized net actuarial loss (gain)

788

1,158

Total actuarial items

788

1,158

Components of net periodic pension cost [Abstract]

Net service cost

237

241

221

Interest cost

239

245

251

Amortization of actuarial (gains) losses

Curtailment and settlement losses

141

Net periodic benefit cost (benefit)

$ 676

$ 568

$ 569

Weighted average assumptions used to calculate benefit obligations [Abstract]

Discount rate

3.77%

3.25%

Rate of compensation increase

3.50%

Weighted average assumptions used calculating net periodic benefit cost [Abstract]

Discount rate

3.25%

3.40%

Rate of compensation increase

3.50%

4.00%

Estimated future benefit payments [Abstract]

$ 1,027

854

590

186

1,023

4,811

Other Retirement Obligations [Member]

Amounts recognized in balance sheet associated with retirement benefit plans [Abstract]

Accrued pension and other postretirement costs

(11,027)

$ (10,518)

Dr. Felix Zandman [Member] | Non-qualified Pension Plans [Member]

Defined benefit pension plans [Abstract]

Assets held in trust

484

$ 1,065

Deferred compensation arrangement, annual retirement benefit to surviving spouse

$ 614

[1]	Amounts included in accumulated other comprehensive loss are presented in this table pre-tax

Segment and Geographic Data, Operating Margin Reconciliation (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Operating margin reconciliation [Abstract]
Segment Operating Income	$ 371,800	$ 427,871	$ 806,312
Restructuring and Severance Costs	0	(40,614)	0
Impairment of goodwill	0	(66,487)	0
Consolidated Operating Income	56,868	5,627	486,144
Unallocated Other Income (Expense)	(31,355)	(8,016)	(18,742)
Consolidated Income (Loss) Before Taxes	25,513	(2,389)	467,402
Segment Reconciling Items [Member]
Operating margin reconciliation [Abstract]
Segment Operating Income	$ (314,932)	$ (315,143)	$ (320,168)

- Definition

Amount of impairment loss from asset representing future economic benefit arising from other asset acquired in business combination or from joint venture formation or both, that is not individually identified and separately recognized.

+ References + Details

- Definition

Amount of income (loss) from continuing operations, including income (loss) from equity method investments, before deduction of income tax expense (benefit), and income (loss) attributable to noncontrolling interest.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
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+ Details

- Definition

The net result for the period of deducting operating expenses from operating revenues.

+ References

+ Details

- Definition

Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation.

+ References + Details

Income Taxes (Tables)

12 Months Ended

Dec. 31, 2025

Income Taxes [Abstract]

Components of income (loss) from continuing operations before taxes and noncontrolling interest

Income before taxes consists of the following components:

	Years ended December 31,
	2025				2024				2023

Domestic		$	(172,986	)		$	(172,519	)		$	67,938
Foreign			198,499				170,130				399,464
		$	25,513			$	(2,389	)		$	467,402

Components of income taxes

Significant components of income taxes are as follows:

	Years ended December 31,
	2025			2024			2023

Current:
Federal	$	456		$	1,936		$	14,594
State and local		153			407			1,769
Foreign		54,121			63,537			152,343
		54,730			65,880			168,706
Deferred:
Federal		(24,586	)		(24,492	)		(4,871	)
State and local		(1,347	)		(788	)		(3,651	)
Foreign		5,694			(13,234	)		(18,295	)
		(20,239	)		(38,514	)		(26,817	)
Total income tax expense	$	34,491		$	27,366		$	141,889

Deferred tax assets and liabilities

	December 31,
	2025			2024

Deferred tax assets:
Pension and other retiree obligations	$	24,172		$	27,779
Inventories		28,453			26,004
Net operating loss carryforwards		72,349			74,244
Tax credit carryforwards		80,081			67,192
Research and development costs		34,307			25,582
Interest		31,135			23,886
Other accruals and reserves		34,869			36,232
Total gross deferred tax assets		305,366			280,919
Less valuation allowance		(92,117	)		(92,876	)
		213,249			188,043
Deferred tax liabilities:
Property and equipment		(19,131	)		(20,032	)
Tax deductible goodwill		(8,770	)		(7,889	)
Intangibles other than goodwill		(7,526	)		(8,937	)
Earnings not indefinitely reinvested		(80,203	)		(78,977	)
Other - net		(11,421	)		(8,802	)
Total gross deferred tax liabilities		(127,051	)		(124,637	)

Net deferred tax assets	$	86,198		$	63,406

Federal statutory income tax rate reconciliation

Note 5 – Income Taxes (continued)

A reconciliation of income tax expense at the U.S. federal statutory income tax rate to actual income tax provision for the year ended December 31, 2025 is as follows:

	Year Ended
	December 31, 2025

U.S. federal statutory income tax	$	5,358		21.0	%
State and local income taxes, net of federal benefit*		(939	)	(3.7	)%
Foreign tax effects:
China:
Withholding on dividends		6,658		26.1	%
Other		1,813		7.1	%
Germany:
Effects of changes in tax laws		4,237		16.6	%
Other		1,048		4.1	%
Israel:
Incentives		(3,230	)	(12.7	)%
Withholding on dividends		6,860		26.9	%
Other		812		3.2	%
Other foreign jurisdictions		(1,028	)	(4.0	)%
Effects of cross-border tax laws:
Subpart F		4,380		17.2	%
GILTI		3,580		14.0	%
Other		2,531		9.9	%
Tax credits
U.S. foreign tax credit		(6,663	)	(26.1	)%
Changes in valuation allowances		9,420		36.9	%
Nontaxable or nondeductible items:
Executive compensation		2,666		10.5	%
Other		(610	)	(2.4	)%
Changes in uncertain tax benefits		(185	)	(0.7	)%
Other adjustments		(2,217	)	(8.7	)%
Total tax expense	$	34,491		135.2	%

* State taxes in Minnesota, Arizona, and Illinois made up the majority (greater than 50%) of the tax effect in this category.

Note 5 – Income Taxes (continued)

A reconciliation of income tax expense at the U.S. federal statutory income tax rate to actual income tax provision for the years ended December 31, 2024 and 2023 is as follows:

	Years ended December 31,
	2024			2023

Tax at statutory rate	$	(502	)	$	98,154
State income taxes, net of U.S. federal tax benefit		(301	)		(1,487	)
Effect of foreign operations		(962	)		9,260
Impairment of goodwill		13,962			-
Tax on earnings not indefinitely reinvested		9,016			37,061
Change in valuation allowance on deferred tax assets		-			(1,770	)
Foreign income taxable in the U.S.		16,571			11,829
Foreign tax credit		(11,506	)		(29,997	)
U.S. Base Erosion Anti-Abuse Tax		1,063			16,837
Other		25			2,002
Total income tax expense	$	27,366		$	141,889

Net operating loss carryforwards

At December 31, 2025, the Company had the following significant net operating loss carryforwards for tax purposes:

			Expires
Belgium	$	117,171	No expiration
Israel		3,575	No expiration
Italy		18,169	No expiration
Netherlands		10,334	No expiration
The Republic of China (Taiwan)		5,546		2027 - 2028
United Kingdom		71,883	No expiration
U.S. Federal		34,206	No expiration

California		17,184		2028 - 2045
Pennsylvania		436,026		2027 - 2045
Arizona		19,570		2032 - 2045

Summary of significant tax credit carryforwards available

At December 31, 2025, the Company had the following significant tax credit carryforwards available:

			Expires
U.S. Foreign Tax Credit	$	50,592		2028 - 2035
U.S. Research and Development Credit		5,109		2038 - 2045
California Research Credit		24,380	No expiration

Income taxes paid by jurisdiction

The following table summarizes income taxes paid by jurisdiction for the year ended December 31, 2025:

	Year Ended
	December 31, 2025

U.S. Federal	$	47,895
U.S. State and Local		(99	)
China		12,424
Israel		14,950
The Republic of China (Taiwan)		9,427
Other Foreign		16,175
Total income taxes paid	$	100,772

Unrecognized tax benefits

The following table summarizes changes in the liabilities associated with unrecognized tax benefits:

	Years ended December 31,
	2025			2024			2023

Balance at beginning of year	$	32,500		$	12,857		$	18,429
Addition based on tax positions related to the current year		2,416			922			1,210
Addition based on tax positions related to prior years		3,967			19,905			5,455
Currency translation adjustments		815			(185	)		230
Reduction based on tax positions related to prior years		(1,237	)		-			-
Reduction for settlements		(4,446	)		-			(10,000	)
Reduction for lapses of statute of limitation		(1,012	)		(999	)		(2,467	)
Balance at end of year	$	33,003		$	32,500		$	12,857

Additional Cash Flow Information (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Changes in operating assets and liabilities, net of effect of businesses acquired [Abstract]
Accounts receivable	$ 39,346	$ 17,525	$ (3,717)
Inventories	(74,927)	(78,496)	(58,758)
Prepaid expenses and other current assets	(4,667)	45,611	(42,005)
Accounts payable	(6,354)	22,806	743
Other current liabilities	23,758	(75,562)	(58,120)
Net change in operating assets and liabilities	$ (22,844)	$ (68,116)	$ (161,857)

Leases (Details) - USD ($) $ in Thousands	12 Months Ended
Leases (Details) - USD ($) $ in Thousands	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Right of Use Assets and Liabilities [Abstract]
Right of use assets	$ 119,746	$ 117,953
Current lease liabilities	26,546	25,901
Long-term lease liabilities	95,799	94,218
Total lease liabilities	122,345	120,119
Lease expense [Abstract]
Operating lease expense	28,700	29,787	$ 27,909
Short-term lease expense	2,086	964	988
Variable lease expense	595	581	566
Total lease expense	31,381	31,332	29,463
Cash paid for operating leases	$ 28,976	29,744	$ 28,164
Weighted-average remaining lease term - operating leases	8 years 3 months 18 days
Weighted-average discount rate - operating leases	6.70%
Undiscounted future lease payments for operating lease liabilities [Abstract]
2026	$ 27,429
2027	24,534
2028	19,432
2029	16,390
2030	14,730
Thereafter	57,582
Building and Improvements [Member]
Right of Use Assets and Liabilities [Abstract]
Right of use assets	114,199	112,528
Current lease liabilities	23,555	22,993
Long-term lease liabilities	93,342	91,772
Machinery and Equipment [Member]
Right of Use Assets and Liabilities [Abstract]
Right of use assets	5,547	5,425
Current lease liabilities	2,991	2,908
Long-term lease liabilities	$ 2,457	$ 2,446

Restructuring and Related Activities (Tables)

12 Months Ended

Dec. 31, 2025

Restructuring and Related Activities [Abstract]

Restructuring and Related Expenses

The following table summarizes the activity to date related to this program:

Expense recorded in 2024	$	40,614
Utilized		(8,734	)
Foreign currency translation		(1,292	)
Balance at December 31, 2024	$	30,588
Utilized		(15,268	)
Foreign currency translation		2,106
Balance at December 31, 2025	$	17,426

Segment and Geographic Data (Tables)

12 Months Ended

Dec. 31, 2025

Segment and Geographic Data [Abstract]

Segment reporting information

The following tables set forth business segment information:

	MOSFETs			Diodes		Optoelectronic Components		Resistors		Inductors		Capacitors		Corporate / Other		Total

Year ended December 31, 2025:
Net revenues	$	630,463		$	592,757	$	216,551	$	759,343	$	364,374	$	505,560	$	-	$	3,069,048

Cost of products sold (excluding depreciation)	$	514,631		$	426,449	$	156,391	$	553,777	$	247,154	$	379,229	$	-	$	2,277,631
Depreciation expense in cost of products sold		54,234			47,066		15,817		44,794		16,938		17,685		-		196,534
Total cost of products sold		568,865			473,515		172,208		598,571		264,092		396,914		-		2,474,165
Gross profit		61,598			119,242		44,343		160,772		100,282		108,646		-		594,883

Segment operating expenses	$	92,157		$	29,548	$	22,398	$	37,710	$	15,438	$	25,832	$	-	$	223,083
Segment operating income (loss)	$	(30,559	)	$	89,694	$	21,945	$	123,062	$	84,844	$	82,814	$	-	$	371,800

Total depreciation expense	$	56,913		$	48,349	$	16,272	$	45,532	$	17,371	$	17,851	$	9,254	$	211,542
Capital expenditures		182,367			31,936		8,938		21,300		4,358		20,881		3,513		273,293

Total assets as of December 31, 2025:	$	1,167,383		$	717,696	$	346,449	$	940,942	$	322,652	$	454,319	$	284,719	$	4,234,160

Year ended December 31, 2024:
Net revenues	$	601,979		$	581,975	$	212,368	$	725,614	$	356,355	$	459,296	$	-	$	2,937,587

Cost of products sold (excluding depreciation)	$	465,536		$	414,893	$	158,742	$	524,808	$	231,456	$	330,460	$	-	$	2,125,895
Depreciation expense in cost of products sold		49,342			45,920		15,374		41,848		17,819		15,097		-		185,400
Total cost of products sold		514,878			460,813		174,116		566,656		249,275		345,557		-		2,311,295
Gross profit		87,101			121,162		38,252		158,958		107,080		113,739		-		626,292

Segment operating expenses	$	80,243		$	25,281	$	21,393	$	33,217	$	14,818	$	23,469	$	-	$	198,421
Segment operating income	$	6,858		$	95,881	$	16,859	$	125,741	$	92,262	$	90,270	$	-	$	427,871

Total depreciation expense	$	51,301		$	47,099	$	15,784	$	42,568	$	17,940	$	15,293	$	8,976	$	198,961
Capital expenditures		224,998			29,534		10,451		30,301		6,339		13,609		4,847		320,079

Total assets as of December 31, 2024:	$	1,033,555		$	724,603	$	346,866	$	958,985	$	342,286	$	430,871	$	273,530	$	4,110,696

Year ended December 31, 2023:
Net revenues	$	778,754		$	690,540	$	243,146	$	843,472	$	347,392	$	498,741	$	-	$	3,402,045

Cost of products sold (excluding depreciation)	$	485,086		$	471,088	$	164,791	$	566,640	$	220,090	$	358,120	$	-	$	2,265,815
Depreciation expense in cost of products sold		34,282			43,831		16,129		38,404		14,888		14,203		-		161,737
Total cost of products sold		519,368			514,919		180,920		605,044		234,978		372,323		-		2,427,552
Gross profit		259,386			175,621		62,226		238,428		112,414		126,418		-		974,493

Segment operating expenses	$	63,593		$	22,159	$	19,263	$	29,003	$	12,730	$	21,433	$	-	$	168,181
Segment operating income	$	195,793		$	153,462	$	42,963	$	209,425	$	99,684	$	104,985	$	-	$	806,312

Total depreciation expense	$	35,965		$	44,904	$	16,496	$	39,781	$	14,963	$	14,269	$	8,079	$	174,457
Capital expenditures		132,543			62,185		23,228		67,085		10,767		21,914		11,688		329,410

Total assets as of December 31, 2023:	$	702,299		$	852,703	$	352,984	$	946,585	$	365,111	$	459,653	$	560,588	$	4,239,923

Operating margin reconciliation

	Years ended December 31,
	2025			2024			2023
Reconciliation:
Segment Operating Income	$	371,800		$	427,871		$	806,312
Restructuring and Severance Costs		-			(40,614	)		-
Impairment of Goodwill		-			(66,487	)		-
Unallocated Selling, General, and Administrative Expenses		(314,932	)		(315,143	)		(320,168	)
Consolidated Operating Income	$	56,868		$	5,627		$	486,144
Unallocated Other Income (Expense)		(31,355	)		(8,016	)		(18,742	)
Consolidated Income (Loss) Before Taxes	$	25,513		$	(2,389	)	$	467,402

Disaggregation of Revenue

The Company has a broad line of products that it sells to OEMs, EMS companies, and independent distributors. The distribution of sales by customer type is shown below:

	Years Ended December 31,
	2025		2024		2023

Distributors	$	1,716,235	$	1,578,172	$	1,798,291
OEMs		1,147,048		1,156,852		1,378,065
EMS companies		205,765		202,563		225,689
	$	3,069,048	$	2,937,587	$	3,402,045

Net revenues were attributable to customers in the following regions:

	Years Ended December 31,
	2025		2024		2023

Asia	$	1,294,853	$	1,149,138	$	1,255,563
Europe		1,028,072		1,029,901		1,255,652
Americas		746,123		758,548		890,830
	$	3,069,048	$	2,937,587	$	3,402,045

Note 15 – Segment and Geographic Data (continued)

	Years Ended December 31,
	2025		2024		2023

Industrial	$	1,064,404	$	992,192	$	1,216,078
Automotive		1,088,090		1,097,713		1,202,923
Military and Aerospace		314,128		325,318		271,871
Healthcare		152,065		147,845		152,611
Other*		450,361		374,519		558,562
	$	3,069,048	$	2,937,587	$	3,402,045

*Power supplies, telecommunications, consumer products, and computing

Revenues Based on Geographic Area

The following table summarizes net revenues based on revenues generated by subsidiaries located within the identified geographic area:

	Years ended December 31,
	2025		2024		2023

United States	$	768,085	$	761,218	$	879,734
Germany		904,162		871,479		1,076,812
Other Europe		108,079		148,055		151,160
Israel		21,027		22,517		29,560
Asia		1,267,695		1,134,318		1,264,779
	$	3,069,048	$	2,937,587	$	3,402,045

Property and Equipment Based on Geographic Area

The following table summarizes property and equipment based on physical location:

	December 31,
	2025		2024

United States	$	128,551	$	149,487
Germany		509,703		359,430
United Kingdom		246,323		214,838
Other Europe		154,862		137,109
Israel		99,017		109,277
People's Republic of China		207,662		236,068
Republic of China (Taiwan)		195,162		204,757
Other Asia		116,879		119,236
Other		15,000		15,536
	$	1,673,159	$	1,545,738