Benefit Plans - Schedule of Components of Net Periodic Benefit Cost (Income) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jul. 01, 2023	Jun. 25, 2022	Jul. 01, 2023	Jun. 25, 2022
Pension Benefits
Components of net periodic benefit cost (income) [Abstract]
Interest cost	$ 595	$ 393	$ 1,189	$ 787
Expected return on plan assets	(842)	(967)	(1,683)	(1,934)
Amortization of net loss (gain)	0	243	0	487
Net periodic benefit cost (income)	(247)	(331)	(494)	(660)
Other Benefits
Components of net periodic benefit cost (income) [Abstract]
Interest cost	128	103	256	206
Amortization of net loss (gain)	(99)	(60)	(196)	(118)
Service cost	50	72	101	144
Amortization of prior service cost (credit)	0	(79)	(1)	(197)
Curtailment gain	0	(1,756)	0	(1,756)
Net periodic benefit cost (income)	$ 79	$ (1,720)	$ 160	$ (1,721)