Revenue recognition - Schedule of Deferred Contract Costs (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Deferred contract costs [Roll Forward]
Balance at Beginning of Period	$ 73,053	$ 74,374	$ 65,645
Additions	64,405	58,333	56,890
Amortization Expense	(65,540)	(59,654)	(48,161)
Balance at End of Period	$ 71,918	$ 73,053	$ 74,374