Debt - Summary of Long-term Debt Instruments (Details) - USD ($) $ in Thousands	Sep. 30, 2023	Dec. 31, 2022
Debt Instrument [Line Items]
Principal amount of notes outstanding	$ 398,750	$ 398,750
Unamortized debt issuance cost	(7,964)	(9,558)
Total long-term notes payable	$ 390,786	389,192
2024 Notes | Convertible Notes
Debt Instrument [Line Items]
Stated interest rate	4.50%
Principal amount of notes outstanding	$ 13,750	13,750
Unamortized debt issuance cost	(112)	(257)
Total long-term notes payable	$ 13,638	13,493
2026 Notes | Convertible Notes
Debt Instrument [Line Items]
Stated interest rate	2.875%
Principal amount of notes outstanding	$ 120,000	120,000
Unamortized debt issuance cost	(1,991)	(2,511)
Total long-term notes payable	$ 118,009	117,489
2027 Notes | Convertible Notes
Debt Instrument [Line Items]
Stated interest rate	1.50%
Principal amount of notes outstanding	$ 265,000	265,000
Unamortized debt issuance cost	(5,861)	(6,790)
Total long-term notes payable	$ 259,139	$ 258,210