Condensed Consolidated Statements of Comprehensive Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jul. 01, 2022	Jul. 02, 2021	Jul. 01, 2022	Jul. 02, 2021
Statement of Comprehensive Income [Abstract]
Net earnings	$ 4,064	$ 11,856	$ 8,092	$ 19,840
Other comprehensive income (loss), net of tax:
Foreign currency translation adjustments and other	(10,261)	1,719	(15,479)	17,232
Change in pension and post-retirement benefit plan liabilities, net of tax expense of $269 and $266 and $497 and $516, respectively	900	899	1,662	1,741
Other comprehensive (loss) income	(9,361)	2,618	(13,817)	18,973
Comprehensive (loss) income	$ (5,297)	$ 14,474	$ (5,725)	$ 38,813