Debt, Commitments and Contingencies - Carrying Amount of Liability Component (Details) - Convertible Senior Notes due 2026 - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021
Debt Instrument [Line Items]
Principal	$ 500,000	$ 500,000
Unamortized debt discount	0	(63,520)
Unamortized debt issuance costs	(11,196)	(11,135)
Net carrying amount	$ 488,804	$ 425,345

Amount, excluding unamortized premium (discount) and debt issuance cost, of long-term debt. Excludes lease obligation.

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Name:	us-gaap_LongTermDebt
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant