CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY Statement - USD ($) $ in Thousands	Total	Common Stock	Paid-in Capital	Treasury Stock, Common	Retained Earnings	Accumulated Other Comprehensive Income (loss)
Balance, Beginning at Dec. 31, 2022	$ 2,797,747	$ 147	$ 408,376	$ (831,176)	$ 3,498,872	$ (278,472)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net earnings	324,589	0	0	0	324,589	0
Currency translation adjustment	(4,751)	0	0	0	0	(4,751)
Change in unrecognized pension benefit costs, net of tax	(544)	0	0	0	0	(544)
Unrealized gain (loss) on interest rate swamp, net of tax	(2,091)	0	0	0	0	(2,091)
Stock compensation	35,305	0	35,305	0	0	0
Stock issuance	19,795	1	19,794	0	0	0
Purchase of treasury stock	(74,835)	0	0	(74,835)	0	0
Balance, Ending at Sep. 30, 2023	3,095,215	148	463,475	(906,011)	3,823,461	(285,858)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Unrealized gain on interest rate swap, tax	(731)
Balance, Beginning at Jul. 01, 2023	2,999,526	148	444,290	(906,011)	3,714,811	(253,712)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net earnings	108,650	0	0	0	108,650	0
Currency translation adjustment	(36,602)	0	0	0	0	(36,602)
Change in unrecognized pension benefit costs, net of tax	4,436	0	0	0	0	4,436
Unrealized gain (loss) on interest rate swamp, net of tax	20	0	0	0	0	20
Stock compensation	13,175	0	13,175	0	0	0
Stock issuance	6,010	0	6,010	0	0	0
Balance, Ending at Sep. 30, 2023	3,095,215	148	463,475	(906,011)	3,823,461	(285,858)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Unrealized gain on interest rate swap, tax	7
Balance, Beginning at Dec. 30, 2023	3,249,889	148	479,216	(906,031)	3,899,754	(223,198)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net earnings	316,129	0	0	0	316,129	0
Currency translation adjustment	31,352	0	0	0	0	31,352
Change in unrecognized pension benefit costs, net of tax	(4,136)	0	0	0	0	(4,136)
Unrealized gain (loss) on interest rate swamp, net of tax	(12,174)	0	0	0	0	(12,174)
Stock compensation	30,139	0	30,139	0	0	0
Purchase of treasury stock	(18,258)	0	0	(18,258)	0	0
Balance, Ending at Sep. 28, 2024	3,592,941	148	509,355	(924,289)	4,215,883	(208,156)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Unrealized gain on interest rate swap, tax	(4,976)
Balance, Beginning at Jun. 29, 2024	3,421,911	148	500,686	(924,002)	4,101,717	(256,638)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net earnings	114,166	0	0	0	114,166	0
Currency translation adjustment	67,366	0	0	0	0	67,366
Change in unrecognized pension benefit costs, net of tax	(5,711)	0	0	0	0	(5,711)
Unrealized gain (loss) on interest rate swamp, net of tax	(13,173)	0	0	0	0	(13,173)
Stock compensation	8,669	0	8,669	0	0	0
Purchase of treasury stock	(287)	0	0	(287)	0	0
Balance, Ending at Sep. 28, 2024	3,592,941	$ 148	$ 509,355	$ (924,289)	$ 4,215,883	$ (208,156)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Unrealized gain on interest rate swap, tax	$ (4,120)