Shareholders' Equity and Accumulated Other Comprehensive Income - Accumulated Other Comprehensive Income (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Oct. 01, 2021	Sep. 30, 2022	Oct. 01, 2021
Accumulated Other Comprehensive Income (Loss) [Line Items]
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Reclassification Adjustment from AOCI, Realized upon Sale or Liquidation, Net of Tax			$ 0	$ 22,835
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	$ 778,942	$ 779,212	796,329	746,438
Other Comprehensive Income (Loss), before Reclassifications, Net of Tax	(9,875)	(4,342)	(25,354)	(9,945)
Other comprehensive (loss) income	(9,054)	(3,474)	(22,871)	15,499
Ending balance	766,609	786,749	766,609	786,749
Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss), Reclassification Adjustment from AOCI, Tax	$ 259	$ 257	$ 756	$ 773
Common Stock, Dividends, Per Share, Declared	$ 0.20	$ 0.20	$ 0.60	$ 0.60
Total accumulated other comprehensive loss
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Ending balance	$ (134,256)	$ (115,322)	$ (134,256)	$ (115,322)
Foreign currency translation
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	(6,707)	16,515	8,772	(717)
Other comprehensive (loss) income	(9,875)	(4,342)	(25,354)	12,890
Ending balance	(16,582)	12,173	(16,582)	12,173
Pension and other post-retirement benefits
Accumulated Other Comprehensive Income (Loss) [Line Items]
Reclassification from AOCI, Current Period, Net of Tax, Attributable to Parent	821	868	2,483	2,609
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	(118,495)	(128,363)	(120,157)	(130,104)
Other comprehensive (loss) income	821	868	2,483	2,609
Ending balance	$ (117,674)	$ (127,495)	$ (117,674)	$ (127,495)