Segment information - Revenue Classified by Major Geographic Areas (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Revenues from External Customers and Long-Lived Assets [Line Items]
Total	$ 306,189	$ 237,222	$ 627,868	$ 503,250
Americas
Revenues from External Customers and Long-Lived Assets [Line Items]
Total	295,496	225,500	605,285	477,410
Europe/Middle East
Revenues from External Customers and Long-Lived Assets [Line Items]
Total	10,108	10,474	20,968	22,451
Asia
Revenues from External Customers and Long-Lived Assets [Line Items]
Total	$ 585	$ 1,248	$ 1,615	$ 3,389