Segment Information (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 29, 2024	Jul. 01, 2023	Jun. 29, 2024	Jul. 01, 2023
Segment Reporting Information [Line Items]
Net revenues	$ 741,239	$ 892,110	$ 1,487,518	$ 1,763,156
Unallocated Selling, General, and Administrative Expenses	(124,953)	(122,857)	(252,689)	(243,002)
Operating income	37,917	134,616	80,588	293,184
Unallocated Other Income (Expense)	(1,646)	(1,147)	(55)	(2,938)
Consolidated Income Before Taxes	36,271	133,469	80,533	290,246
Distributors [Member]
Segment Reporting Information [Line Items]
Net revenues	411,508	487,107	793,988	957,895
OEMs [Member]
Segment Reporting Information [Line Items]
Net revenues	279,111	344,820	592,938	685,248
EMS Companies [Member]
Segment Reporting Information [Line Items]
Net revenues	50,620	60,183	100,592	120,013
Industrial [Member]
Segment Reporting Information [Line Items]
Net revenues	262,134	327,956	510,262	653,916
Automotive [Member]
Segment Reporting Information [Line Items]
Net revenues	268,099	310,233	555,401	594,732
Military and Aerospace [Member]
Segment Reporting Information [Line Items]
Net revenues	80,569	68,741	163,925	130,866
Medical [Member]
Segment Reporting Information [Line Items]
Net revenues	39,456	40,138	73,845	82,241
Other [Member]
Segment Reporting Information [Line Items]
Net revenues	90,981	145,042	184,085	301,401
Asia [Member]
Segment Reporting Information [Line Items]
Net revenues	283,489	323,527	567,496	633,956
Europe [Member]
Segment Reporting Information [Line Items]
Net revenues	265,153	326,461	536,887	653,022
Americas [Member]
Segment Reporting Information [Line Items]
Net revenues	192,597	242,122	383,135	476,178
Operating Segments [Member]
Segment Reporting Information [Line Items]
Operating income	113,313	215,756	236,747	454,433
Operating Segments [Member] | MOSFETs [Member]
Segment Reporting Information [Line Items]
Net revenues	155,053	207,388	308,226	405,569
Operating income	1,834	56,772	9,881	114,789
Operating Segments [Member] | Diodes [Member]
Segment Reporting Information [Line Items]
Net revenues	146,265	174,735	295,395	350,428
Operating income	24,414	35,110	50,425	77,796
Operating Segments [Member] | Optoelectronic Components [Member]
Segment Reporting Information [Line Items]
Net revenues	53,010	64,449	102,209	124,852
Operating income	8,693	10,749	10,186	28,049
Operating Segments [Member] | Resistors [Member]
Segment Reporting Information [Line Items]
Net revenues	179,498	222,433	367,694	445,573
Operating income	32,859	57,363	71,032	124,062
Operating Segments [Member] | Inductors [Member]
Segment Reporting Information [Line Items]
Net revenues	94,061	89,239	182,712	169,577
Operating income	24,547	27,585	47,728	48,564
Operating Segments [Member] | Capacitors [Member]
Segment Reporting Information [Line Items]
Net revenues	113,352	133,866	231,282	267,157
Operating income	20,966	28,177	47,495	61,173
Segment Reconciling Items [Member]
Segment Reporting Information [Line Items]
Unallocated Selling, General, and Administrative Expenses	(75,396)	(81,140)	(156,159)	(161,249)
Unallocated Other Income (Expense)	$ (1,646)	$ (1,147)	$ (55)	$ (2,938)