Consolidated Statements of Stockholders' Equity - USD ($) $ in Thousands	Total	Common Stock Amount [Member]	Common Stock Amount [Member] Net Income [Member]	Common Stock Amount [Member] Other comprehensive loss [Member]	Common Stock Amount [Member] Dividends [Member]	Common Stock Amount [Member] Exercise of employee stock options and related income tax benefits [Member]	Common Stock Amount [Member] Purchases of common stock [Member]	Common Stock Amount [Member] Issuance of common stock for employee stock purchase plans [Member]	Common Stock Amount [Member] Issuance of common stock for long-term incentive program [Member]	Common Stock Amount [Member] Stock compensation [Member]	Capital In Excess of Par Value [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive Income (Loss) [Member]
Common stock, Shares, Issued and outstanding		126,300,000
Beginning Balance at Jan. 01, 2023	$ 7,382,876	$ 126,300									$ 2,753,055	$ 4,951,018	$ (447,497)
Net income	569,475											569,475
Dividends	(8,841)											(8,841)
Exercise of employee stock options and related income tax benefits	523	9									514
Cost of Repurchased Common Shares, Repurchase Plan and Amount for Statutory Tax Withholding Obligations	(67,529)	(516)									(67,013)
Issuance of common stock for long-term incentive program	(11,158)	(188)									(10,970)
Stock compensation	3,032	0									3,032	0	0
Ending Balance at Apr. 02, 2023	8,033,810	125,981									2,700,558	5,511,652	(304,381)
Other Comprehensive Income (Loss), after Reclassifications, Net of Tax	143,116												143,116
Beginning Balance at Jan. 01, 2023	7,382,876	126,300									2,753,055	4,951,018	(447,497)
Net income	614,531
Other comprehensive income (loss)	68,257
Ending Balance at Oct. 01, 2023	7,694,281	$ 123,349									2,410,770	5,539,402	(379,240)
Common stock, Shares, Issued and outstanding		125,981,000	0	0	0	9,000	(516,000)		188,000	0
Beginning Balance at Apr. 02, 2023	8,033,810	$ 125,981									2,700,558	5,511,652	(304,381)
Net income	35,559											35,559
Dividends	(8,687)											(8,687)
Exercise of employee stock options and related income tax benefits	2,692	33									2,659
Issuance of common stock for employee benefit plans	(1,639)	(15)									(1,624)	0	0
Cost of Repurchased Common Shares, Repurchase Plan and Amount for Statutory Tax Withholding Obligations	(208,146)	(1,707)									(206,439)
Issuance of common stock for long-term incentive program	(10,793)	(25)									(10,768)
Stock compensation	2,889	0									2,889	0	0
Ending Balance at Jul. 02, 2023	7,869,958	$ 124,347									2,512,059	5,538,524	(304,972)
Other Comprehensive Income (Loss), after Reclassifications, Net of Tax	(591)												(591)
Common stock, Shares, Issued and outstanding		124,347,000	0	0	0	33,000	(1,707,000)	15,000	25,000	0
Net income	9,497											9,497
Other comprehensive income (loss)	(74,268)
Dividends	(8,619)											(8,619)
Exercise of employee stock options and related income tax benefits	506	$ 6									500
Issuance of common stock for employee benefit plans												0	0
Cost of Repurchased Common Shares, Repurchase Plan and Amount for Statutory Tax Withholding Obligations	(113,462)	(1,013)									(112,449)
Issuance of common stock for long-term incentive program	(8,163)	(9)									(8,154)
Stock compensation	2,506	0									2,506	0	0
Ending Balance at Oct. 01, 2023	7,694,281	$ 123,349									2,410,770	5,539,402	(379,240)
Other Comprehensive Income (Loss), after Reclassifications, Net of Tax	$ (74,268)												(74,268)
Common stock, Shares, Issued and outstanding		123,349,000	0	0	0	6,000	(1,013,000)		9,000	0
Common stock, Shares, Issued and outstanding	123,426,000	123,426,000
Beginning Balance at Dec. 31, 2023	$ 7,872,739	$ 123,426									2,416,793	5,609,212	(276,692)
Net income	26,013											26,013
Dividends	(8,645)											(8,645)
Exercise of employee stock options and related income tax benefits	4,111	75									4,036
Cost of Repurchased Common Shares, Repurchase Plan and Amount for Statutory Tax Withholding Obligations	(10,756)	(103)									(10,653)
Issuance of common stock for long-term incentive program	(9,135)	(94)									(9,041)
Stock compensation	2,561	0									2,561	0	0
Ending Balance at Mar. 31, 2024	7,846,496	123,492									2,421,778	5,626,580	(325,354)
Other Comprehensive Income (Loss), after Reclassifications, Net of Tax	(48,662)												(48,662)
Beginning Balance at Dec. 31, 2023	7,872,739	123,426									2,416,793	5,609,212	(276,692)
Net income	175,740
Other comprehensive income (loss)	44,777
Ending Balance at Sep. 29, 2024	7,921,701	$ 122,091									2,272,405	5,759,120	(231,915)
Common stock, Shares, Issued and outstanding		123,492,000	0	0	0	75,000	(103,000)		94,000	0
Beginning Balance at Mar. 31, 2024	7,846,496	$ 123,492									2,421,778	5,626,580	(325,354)
Net income	55,360											55,360
Dividends	(8,643)											(8,643)
Exercise of employee stock options and related income tax benefits	1,859	22									1,837
Issuance of common stock for employee benefit plans	(1,428)	(14)									(1,414)
Cost of Repurchased Common Shares, Repurchase Plan and Amount for Statutory Tax Withholding Obligations	(20,139)	(196)									(19,943)
Issuance of common stock for long-term incentive program	(8,066)	(36)									(8,030)
Stock compensation	2,467	0									2,467	0	0
Ending Balance at Jun. 30, 2024	7,870,314	$ 123,368									2,415,583	5,673,297	(341,934)
Other Comprehensive Income (Loss), after Reclassifications, Net of Tax	(16,580)												(16,580)
Common stock, Shares, Issued and outstanding		123,368,000	0	0	0	22,000	(196,000)	14,000	36,000	0
Net income	94,367											94,367
Other comprehensive income (loss)	110,019
Dividends	(8,544)											(8,544)
Exercise of employee stock options and related income tax benefits	141	$ 2									139
Cost of Repurchased Common Shares, Repurchase Plan and Amount for Statutory Tax Withholding Obligations	(155,118)	(1,285)									(153,833)
Issuance of common stock for long-term incentive program	(7,877)	(6)									(7,871)
Stock compensation	2,645	0									2,645	0	0
Ending Balance at Sep. 29, 2024	7,921,701	$ 122,091									$ 2,272,405	$ 5,759,120	(231,915)
Other Comprehensive Income (Loss), after Reclassifications, Net of Tax	$ 110,019												$ 110,019
Common stock, Shares, Issued and outstanding	122,091,000	122,091,000	0	0	0	2,000	(1,285,000)		6,000	0