Consolidated Statements of Comprehensive Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jul. 01, 2022	Jun. 25, 2021	Jul. 01, 2022	Jun. 25, 2021
Statement of Comprehensive Income [Abstract]
Net Earnings	$ 117,378	$ 110,118	$ 218,221	$ 215,805
Components of other comprehensive income (loss)
Cumulative translation adjustment	(13,532)	5,693	(16,492)	(4,777)
Other Comprehensive (Income) Loss, Defined Benefit Plan, before Reclassification Adjustment and Tax	1,368	2,373	2,262	5,681
Pension and postretirement medical liability adjustment	(320)	(535)	(514)	(1,207)
Other comprehensive income (loss)	(12,484)	7,531	(14,744)	(303)
Comprehensive Income	$ 104,894	$ 117,649	$ 203,477	$ 215,502