Accumulated Other Comprehensive Income (Loss) (Details) - USD ($) $ in Thousands	3 Months Ended						9 Months Ended
	Sep. 28, 2024	Jun. 29, 2024	Mar. 30, 2024	Sep. 30, 2023	Jul. 01, 2023	Apr. 01, 2023	Sep. 28, 2024	Sep. 30, 2023
Cumulative balance of each component of other comprehensive income (loss) and income tax effects [Roll Forward]
Beginning Balance			$ 10,337				$ 10,337
Other comprehensive income (loss) before reclassifications							3,194
Tax effect							0
Other comprehensive income before reclassifications, net of tax							3,194
Amounts reclassified out of AOCI							1,458
Tax effect							(181)
Amounts reclassified out of AOCI, net of tax							1,277
Net other comprehensive income (loss)	$ 31,777	$ (7,284)	(20,022)	$ (38,538)	$ 3,623	$ 19,859	4,471	$ (15,056)
Ending Balance	14,808						14,808
Pension and Other Post-Retirement Actuarial Items [Member]
Cumulative balance of each component of other comprehensive income (loss) and income tax effects [Roll Forward]
Beginning Balance			(14,599)				(14,599)
Other comprehensive income (loss) before reclassifications							(2,574)
Tax effect							0
Other comprehensive income before reclassifications, net of tax							(2,574)
Amounts reclassified out of AOCI							1,458
Tax effect							(181)
Amounts reclassified out of AOCI, net of tax							1,277
Net other comprehensive income (loss)							(1,297)
Ending Balance	(15,896)						(15,896)
Currency Translation Adjustment [Member]
Cumulative balance of each component of other comprehensive income (loss) and income tax effects [Roll Forward]
Beginning Balance			24,936				24,936
Other comprehensive income (loss) before reclassifications							5,768
Tax effect							0
Other comprehensive income before reclassifications, net of tax							5,768
Amounts reclassified out of AOCI							0
Tax effect							0
Amounts reclassified out of AOCI, net of tax							0
Net other comprehensive income (loss)							5,768
Ending Balance	30,704						30,704
Accumulated Other Comprehensive Income (Loss) [Member]
Cumulative balance of each component of other comprehensive income (loss) and income tax effects [Roll Forward]
Beginning Balance			10,337				10,337
Net other comprehensive income (loss)	31,777	$ (7,284)	$ (20,022)	$ (38,538)	$ 3,623	$ 19,859
Ending Balance	$ 14,808						$ 14,808