Goodwill and other intangible assets - Schedule of Gross Carrying Amount and Accumulated Amortization of Intangible Assets Other Than Goodwill (Details) - USD ($) $ in Thousands	Jun. 30, 2025	Dec. 31, 2024
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Value	$ 440,214	$ 368,714
Accumulated Amortization	236,637	213,546
Foreign Currency Translation	(3,253)	(7,345)
Net Carrying Value	200,324	$ 147,823
Trademarks
Finite-Lived Intangible Assets [Line Items]
Useful Life		8 years
Gross Carrying Value	34,800	$ 34,300
Accumulated Amortization	32,790	30,584
Foreign Currency Translation	0	0
Net Carrying Value	$ 2,010	$ 3,716
Weighted-Average Remaining Useful Life	3 months 18 days	9 months 18 days
Trademarks | Minimum
Finite-Lived Intangible Assets [Line Items]
Useful Life	2 years
Trademarks | Maximum
Finite-Lived Intangible Assets [Line Items]
Useful Life	8 years
Customer relationships
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Value	$ 294,708	$ 257,308
Accumulated Amortization	154,937	142,131
Foreign Currency Translation	(447)	(1,993)
Net Carrying Value	$ 139,324	$ 113,184
Weighted-Average Remaining Useful Life	5 years 2 months 12 days	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	$ 109,087	$ 75,487
Accumulated Amortization	47,658	39,826
Foreign Currency Translation	(2,806)	(5,352)
Net Carrying Value	$ 58,623	$ 30,309
Weighted-Average Remaining Useful Life	3 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	1,187	967
Foreign Currency Translation	0	0
Net Carrying Value	$ 162	$ 382
Weighted-Average Remaining Useful Life	3 months 18 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	65	38
Foreign Currency Translation	0	0
Net Carrying Value	$ 205	$ 232
Weighted-Average Remaining Useful Life	3 years 9 months 18 days	4 years 3 months 18 days