CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (Parenthetical) - USD ($) $ in Thousands	12 Months Ended
	Dec. 30, 2023	Dec. 31, 2022	Dec. 25, 2021
Statement of Comprehensive Income [Abstract]
Net change with respect to derivative instruments and hedging activities, net of tax	$ 373	$ (200)	$ 47
Net change in pension and postretirement obligation adjustments, net of tax	1,308	(4,381)	(1,379)
Attributable to unconsolidated affiliates, net of tax	$ (266)	$ (784)	$ (284)