Summary of significant accounting policies - Schedule of Contract Liability (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Contract With Customer, Liability [Roll Forward]
Balance, beginning of the period	$ 364,503	$ 340,842	$ 373,432	$ 346,150
Revenue earned	(128,206)	(112,723)	(223,890)	(193,872)
Deferral of revenue	136,348	127,917	223,103	203,758
Other	(2,439)	(985)	(2,439)	(985)
Balance, end of the period	$ 370,206	$ 355,051	$ 370,206	$ 355,051