Accumulated Other Comprehensive Income - AOCI Reclassifications (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	$ 1,345,455	$ 1,395,606	$ 1,354,183	$ 1,384,922
Other comprehensive (loss) income before Reclassifications	(1,121)	35,862	84,504	(4,831)
Amounts reclassified from AOCI	146	164	409	369
Related tax amounts	823	1,288	1,373	429
Ending balance	1,366,883	1,446,270	1,366,883	1,446,270
Currency Translation Adjustments
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	(103,831)	(159,574)	(192,841)	(115,417)
Other comprehensive (loss) income before Reclassifications	(1,299)	41,535	87,956	(2,622)
Amounts reclassified from AOCI	0	0	0	0
Related tax amounts	895	0	650	0
Ending balance	(104,235)	(118,039)	(104,235)	(118,039)
Defined Benefit Pension Plans
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	(11,682)	(10,259)	(10,313)	(10,738)
Other comprehensive (loss) income before Reclassifications	156	(858)	(1,917)	(425)
Amounts reclassified from AOCI	140	164	392	373
Related tax amounts	(74)	172	378	9
Ending balance	(11,460)	(10,781)	(11,460)	(10,781)
Unrealized Gain (Loss) in Available-for- Sale Securities
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	(224)	334	287	333
Other comprehensive (loss) income before Reclassifications	453	411	(205)	416
Amounts reclassified from AOCI	6	0	17	(4)
Related tax amounts	(97)	(86)	39	(86)
Ending balance	138	659	138	659
Derivative Instruments
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	556	3,737	1,248	1,407
Other comprehensive (loss) income before Reclassifications	(431)	(5,226)	(1,330)	(2,200)
Amounts reclassified from AOCI	0	0	0	0
Related tax amounts	99	1,202	306	506
Ending balance	224	(287)	224	(287)
Accumulated Other Comprehensive Loss
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	(115,181)	(165,762)	(201,619)	(124,415)
Ending balance	$ (115,333)	$ (128,448)	$ (115,333)	$ (128,448)