Long-term Debt - Schedule of Net Carrying Amount of Long-term Debt (Detail) - USD ($) $ in Thousands	Mar. 31, 2022	Dec. 31, 2021
Debt Instrument [Line Items]
Total	$ 2,361,865	$ 2,155,151
Convertible Senior Notes due 2025 | Convertible Debt
Debt Instrument [Line Items]
Total	638,630	637,882
Convertible Senior Notes due 2027 | Convertible Debt
Debt Instrument [Line Items]
Total	1,030,265	1,029,263
Secured Notes Due Twenty Twenty Eight
Debt Instrument [Line Items]
Total	488,382	488,006
Secured Term Loan Due Twenty Twenty Five
Debt Instrument [Line Items]
Total	$ 204,588	$ 0