Long-term debt Schedule of Derivative Instruments (Details) - 2019 Interest Rate Cap Agreements Effective June 30, 2020 - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2022	Dec. 31, 2021
Derivative [Line Items]
Derivative, effective date	Jun. 30, 2020
Derivative, expiration date	Jun. 30, 2024
Other Long-term Assets
Derivative [Line Items]
Derivative asset, fair value, gross asset	$ 67,009	$ 12,203
Debt Expense | Cash Flow Hedging
Derivative [Line Items]
Amount of debt expense reclassified from accumulated OCI into income	1,377
Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, before Tax	54,806
Term Loan Facility | Maximum
Derivative [Line Items]
Notional amounts of interest rate agreements	$ 3,500,000
LIBOR plus interest rate margin	2.00%