Accumulated Other Comprehensive Income (Loss) (Details) - USD ($) $ in Thousands	3 Months Ended						9 Months Ended
	Sep. 27, 2025	Jun. 28, 2025	Mar. 29, 2025	Sep. 28, 2024	Jun. 29, 2024	Mar. 30, 2024	Sep. 27, 2025	Sep. 28, 2024
Cumulative balance of each component of other comprehensive income (loss) and income tax effects [Roll Forward]
Beginning Balance			$ (35,292)				$ (35,292)
Other comprehensive income (loss) before reclassifications							102,897
Tax effect							0
Other comprehensive income before reclassifications, net of tax							102,897
Amounts reclassified out of AOCI							832
Tax effect							(161)
Amounts reclassified out of AOCI, net of tax							671
Net other comprehensive income (loss)	$ 3,651	$ 68,713	31,204	$ 31,777	$ (7,284)	$ (20,022)	103,568	$ 4,471
Ending Balance	68,276						68,276
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			(10,956)				(10,956)
Other comprehensive income (loss) before reclassifications							0
Tax effect							0
Other comprehensive income before reclassifications, net of tax							0
Amounts reclassified out of AOCI							832
Tax effect							(161)
Amounts reclassified out of AOCI, net of tax							671
Net other comprehensive income (loss)							671
Ending Balance	(10,285)						(10,285)
Currency Translation Adjustment [Member]
Cumulative balance of each component of other comprehensive income (loss) and income tax effects [Roll Forward]
Beginning Balance			(24,336)				(24,336)
Other comprehensive income (loss) before reclassifications							102,897
Tax effect							0
Other comprehensive income before reclassifications, net of tax							102,897
Amounts reclassified out of AOCI							0
Tax effect							0
Amounts reclassified out of AOCI, net of tax							0
Net other comprehensive income (loss)							102,897
Ending Balance	78,561						78,561
Accumulated Other Comprehensive Income (Loss) [Member]
Cumulative balance of each component of other comprehensive income (loss) and income tax effects [Roll Forward]
Beginning Balance			(35,292)				(35,292)
Net other comprehensive income (loss)	3,651	$ 68,713	$ 31,204	$ 31,777	$ (7,284)	$ (20,022)
Ending Balance	$ 68,276						$ 68,276