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Debt, Commitments and Contingencies (Tables)
9 Months Ended
Sep. 30, 2023
Debt, Commitments and Contingencies Disclosure [Abstract]  
Schedule of Carrying Values of Debt
The net carrying amount of the liability component of the 2026 Notes is as follows (in thousands):
September 30,
2023
December 31,
2022
Principal$500,000 $500,000 
Unamortized debt issuance costs(7,273)(9,630)
Net carrying amount$492,727 $490,370 

Interest expense related to the 2026 Notes is as follows (in thousands):
Three Months Ended
September 30,
Nine Months Ended
September 30,
2023202220232022
Amortization of debt issuance costs$787 $782 $2,357 $2,342 
Total interest expense$787 $782 $2,357 $2,342