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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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Face (par) amount of debt instrument at time of issuance.

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Debt - 2026 Convertible Notes (Details) $ / shares in Units, $ in Thousands		3 Months Ended	12 Months Ended
	Feb. 13, 2020 USD ($) D $ / shares	Mar. 31, 2023 USD ($)	Dec. 31, 2023 USD ($) D
Debt
Loss on extinguishment of debt		$ 23,504	$ 23,504
2026 Convertible Notes
Debt
Interest rate (as a percent)	2.625%		2.625%
Aggregate principal amount	$ 143,750
Total debt issuance cost	$ 5,473
Initial conversion rate	34.2618
Initial conversion price \| $ / shares	$ 29.19
Conversion, threshold percentage of stock price trigger	130.00%
Conversion, threshold trading days \| D	20
Conversion, threshold consecutive trading days \| D	30
Consecutive business days \| D	5
Measurement period \| D	10
Threshold percentage to product of sale price of common stock and conversion rate	98.00%
Term of notice to company	60 days
Default period	30 days
Threshold amount of money borrowed	$ 20,000
Aggregate principal amount of notes repurchased	117,400
Repurchased amount in cash	$ 140,100
Loss on extinguishment of debt		23,504
Recognition of deferred financing costs		$ 2,264
Principal			$ 26,350
2026 Convertible Notes \| Conversion of convertible debt after the calendar quarter ending on March 31, 2020
Debt
Conversion, threshold percentage of stock price trigger			130.00%
Conversion, threshold trading days \| D			20
Conversion, threshold consecutive trading days \| D			30