Items Reclassified From Accumulated Other Comprehensive Loss (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Oct. 03, 2021	Oct. 04, 2020	Oct. 03, 2021	Oct. 04, 2020
Reclassification Adjustment out of Accumulated Other Comprehensive Loss
Total loss reclassified from AOCI, net	$ (2,550)	$ (1,888)	$ (6,084)	$ (4,591)
Interest expense
Reclassification Adjustment out of Accumulated Other Comprehensive Loss
Interest rate swap contracts loss	(1,845)		(3,952)
Interest rate swap contracts loss		(1,328)		(2,944)
Other expense
Reclassification Adjustment out of Accumulated Other Comprehensive Loss
Amortization of benefit plan prior service cost and net actuarial losses	$ (705)	$ (560)	$ (2,132)	$ (1,647)