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Equity-based compensation - Schedule of Equity-based Compensation Expense (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total equity-based compensation	$ 14,454	$ 14,600	$ 43,943	$ 44,216
Cost of revenue
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total equity-based compensation	1,012	999	2,959	2,637
Sales and marketing
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total equity-based compensation	2,151	2,477	6,895	7,951
Product development
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total equity-based compensation	1,905	2,426	6,176	7,321
General and administrative
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total equity-based compensation	$ 9,386	$ 8,698	$ 27,913	$ 26,307

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Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.

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