CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY Statement - USD ($) $ in Thousands	Total	Common Stock	Paid-in Capital	Treasury Stock	Retained Earnings	Accumulated Other Comprehensive Income (loss)
Balance, Beginning at Jan. 02, 2021	$ 1,976,649	$ 147	$ 433,308	$ (537,134)	$ 2,568,756	$ (488,428)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net earnings	89,263	0	0	0	89,263	0
Currency translation adjustment	(10,614)	0	0	0	0	(10,614)
Change in unrecognized pension benefit costs, net of tax	(3,970)	0	0	0	0	(3,970)
Unrealized gain (loss) on interest rate swamp, net of tax	12,412	0	0	0	0	12,412
OCI, Debt Securities, Available-for-Sale, Unrealized Holding Gain (Loss), before Adjustment, after Tax	0
Stock compensation	7,609	0	7,609	0	0	0
Purchase of treasury stock	(1,762)	0	0	(1,762)	0	0
Balance, Ending at Apr. 03, 2021	1,995,212	147	361,487	(538,896)	2,663,074	(490,600)
Balance, Beginning at Jan. 01, 2022	2,494,276	147	357,309	(566,399)	3,062,303	(359,084)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net earnings	85,755	0	0	0	85,755	0
Currency translation adjustment	(27,191)	0	0	0	0	(27,191)
Change in unrecognized pension benefit costs, net of tax	6,244	0	0	0	0	6,244
Unrealized gain (loss) on interest rate swamp, net of tax	31,116	0	0	0	0	31,116
OCI, Debt Securities, Available-for-Sale, Unrealized Holding Gain (Loss), before Adjustment, after Tax	1,348	0	0	0	0	1,348
Stock compensation	13,723	0	13,723	0	0	0
Purchase of treasury stock	(170,013)	0	0	(170,013)	0	0
Adjustments to Additional Paid in Capital, Equity Component of Convertible Debt	(7,291)	0	(7,291)	0	0	0
Balance, Ending at Apr. 02, 2022	$ 2,427,967	$ 147	$ 363,741	$ (736,412)	$ 3,148,058	$ (347,567)