Goodwill and other intangible assets - Schedule of Gross Carrying Amount and Accumulated Amortization of Intangible Assets Other Than Goodwill (Details) - USD ($) $ in Thousands	Mar. 31, 2025	Dec. 31, 2024
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Value	$ 368,714	$ 368,714
Accumulated Amortization	223,504	213,546
Foreign Currency Translation	(5,764)	(7,345)
Net Carrying Value	$ 139,446	$ 147,823
Trademarks
Finite-Lived Intangible Assets [Line Items]
Useful Life	8 years	8 years
Gross Carrying Value	$ 34,300	$ 34,300
Accumulated Amortization	31,656	30,584
Foreign Currency Translation	0	0
Net Carrying Value	$ 2,644	$ 3,716
Weighted-Average Remaining Useful Life	7 months 6 days	9 months 18 days
Customer relationships
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Value	$ 257,308	$ 257,308
Accumulated Amortization	147,815	142,131
Foreign Currency Translation	(1,429)	(1,993)
Net Carrying Value	$ 108,064	$ 113,184
Weighted-Average Remaining Useful Life	5 years	5 years 3 months 18 days
Customer relationships | Minimum
Finite-Lived Intangible Assets [Line Items]
Useful Life	5 years	5 years
Customer relationships | Maximum
Finite-Lived Intangible Assets [Line Items]
Useful Life	12 years	12 years
Developed technology
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Value	$ 75,487	$ 75,487
Accumulated Amortization	42,902	39,826
Foreign Currency Translation	(4,335)	(5,352)
Net Carrying Value	$ 28,250	$ 30,309
Weighted-Average Remaining Useful Life	2 years 8 months 12 days	3 years
Developed technology | Minimum
Finite-Lived Intangible Assets [Line Items]
Useful Life	5 years	5 years
Developed technology | Maximum
Finite-Lived Intangible Assets [Line Items]
Useful Life	6 years 6 months	6 years 6 months
Non-competes
Finite-Lived Intangible Assets [Line Items]
Useful Life	3 years	3 years
Gross Carrying Value	$ 1,349	$ 1,349
Accumulated Amortization	1,079	967
Foreign Currency Translation	0	0
Net Carrying Value	$ 270	$ 382
Weighted-Average Remaining Useful Life	7 months 6 days	9 months 18 days
Intellectual property
Finite-Lived Intangible Assets [Line Items]
Useful Life	5 years	5 years
Gross Carrying Value	$ 270	$ 270
Accumulated Amortization	52	38
Foreign Currency Translation	0	0
Net Carrying Value	$ 218	$ 232
Weighted-Average Remaining Useful Life	4 years	4 years 3 months 18 days