Goodwill and Intangible Assets - Carrying Amounts of Amortizable Intangible Assets (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Finite-lived Intangible Assets [Roll Forward]
Gross cost, beginning balance		$ 1,082,117	$ 1,098,583
Intangible assets fully amortized	$ (73,589)	(11,200)
Foreign currency translation impact	23,429	(5,266)
Gross cost	1,031,957	1,082,117
Accumulated amortization	(695,654)	(672,428)
Finite-lived intangible assets, net	336,303	409,689
Customer Relationships
Finite-lived Intangible Assets [Roll Forward]
Gross cost, beginning balance		1,071,917	1,077,183
Intangible assets fully amortized	(73,589)	0
Foreign currency translation impact	23,429	(5,266)
Gross cost	1,021,757	1,071,917
Accumulated amortization	(687,416)	(665,131)
Finite-lived intangible assets, net	$ 334,341	406,786
Customer Relationships | Minimum
Finite-lived Intangible Assets [Roll Forward]
Remaining amortization period	6 years
Customer Relationships | Maximum
Finite-lived Intangible Assets [Roll Forward]
Remaining amortization period	13 years
Technology-related
Finite-lived Intangible Assets [Roll Forward]
Gross cost, beginning balance			11,200
Intangible assets fully amortized		(11,200)
Foreign currency translation impact		0
Gross cost		0
Accumulated amortization		0
Finite-lived intangible assets, net		0
Technology-related | Minimum
Finite-lived Intangible Assets [Roll Forward]
Remaining amortization period	3 years
Technology-related | Maximum
Finite-lived Intangible Assets [Roll Forward]
Remaining amortization period	7 years
Other
Finite-lived Intangible Assets [Roll Forward]
Gross cost, beginning balance		10,200	$ 10,200
Intangible assets fully amortized	$ 0	0
Foreign currency translation impact	0	0
Gross cost	10,200	10,200
Accumulated amortization	(8,238)	(7,297)
Finite-lived intangible assets, net	$ 1,962	$ 2,903
Other | Maximum
Finite-lived Intangible Assets [Roll Forward]
Remaining amortization period	11 years