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Debt - Components of Convertible Senior Notes (Details) - Convertible Debt - Senior Notes Due 2027 - USD ($)
$ in Thousands
Mar. 31, 2022
Dec. 31, 2021
Nov. 30, 2020
Debt Instrument [Line Items]      
Principal $ 1,150,000 $ 1,150,000 $ 1,150,000
Less: debt issuance costs, net of amortization (14,537) (15,179)  
Net carrying amount $ 1,135,463 $ 1,134,821