Goodwill and Intangible Assets - Carrying Amounts of Amortizable Intangible Assets (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023	Dec. 31, 2023
Finite-lived Intangible Assets [Roll Forward]
Gross cost, beginning balance	$ 1,098,583
Foreign currency translation impact	(2,699)
Gross cost, ending balance	1,095,884
Accumulated amortization	(618,183)		$ (596,625)
Finite-lived intangible assets, net	477,701		501,958
Amortization of intangibles	22,990	$ 22,735
Customer Relationships
Finite-lived Intangible Assets [Roll Forward]
Gross cost, beginning balance	1,077,183
Foreign currency translation impact	(2,699)
Gross cost, ending balance	1,074,484
Accumulated amortization	(601,317)		(580,937)
Finite-lived intangible assets, net	$ 473,167		496,246
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
Foreign currency translation impact	0
Gross cost, ending balance	11,200
Accumulated amortization	(10,267)		(9,333)
Finite-lived intangible assets, net	$ 933		1,867
Remaining amortization period	3 years
Other
Finite-lived Intangible Assets [Roll Forward]
Gross cost, beginning balance	$ 10,200
Foreign currency translation impact	0
Gross cost, ending balance	10,200
Accumulated amortization	(6,599)		(6,355)
Finite-lived intangible assets, net	$ 3,601		$ 3,845
Other | Maximum
Finite-lived Intangible Assets [Roll Forward]
Remaining amortization period	11 years