Revenue recognition - Summary of Deferred Contract Costs (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Deferred contract costs [Roll Forward]
Balance at Beginning of Period	$ 74,374	$ 65,645	$ 44,545
Additions	58,333	56,890	53,379
Amortization Expense	(59,654)	(48,161)	(32,279)
Balance at End of Period	$ 73,053	$ 74,374	$ 65,645