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Leases - Components of the Company's total lease cost (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Leases [Abstract]      
Operating lease cost $ 48,158 $ 58,678 $ 61,845
Amortization of lease asset 5,747 7,387 6,965
Interest on lease liabilities 1,384 1,050 763
Variable lease cost 26,198 36,758 51,616
Impairment charges 148 11,340 0
Total lease cost $ 81,635 $ 115,213 $ 121,189