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Debt Instruments - Schedule of Outstanding Debt (Details) - Convertible Debt - 2026 Convertible Notes $ in Thousands	9 Months Ended
	Sep. 30, 2021 USD ($)
Debt Instrument [Line Items]
Effective interest rate	0.40%
Principal amount	$ 948,750
Less: unamortized debt issuance costs	(16,445)
Less: current portion of long-term debt	0
Long-term debt, less current portion	$ 932,305

X

- Definition

Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

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- Definition

The average effective interest rate during the reporting period.

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Amount, after accumulated amortization, of debt discount.

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