Debt - Summary of Total Interest Expense Recognized Related to Notes (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2021	Dec. 31, 2019
Debt Instrument [Line Items]
Contractual interest expense	$ 9,500
0.25% Convertible Senior Notes Due 2026
Debt Instrument [Line Items]
Contractual interest expense	254	$ 0
Amortization of issuance costs	574
Total	$ 828

Amount of the cost of borrowed funds accounted for as interest expense for debt.

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Name:	us-gaap_InterestExpenseDebt
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration