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Fair Value - Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis (Details) - USD ($)
$ in Thousands
Sep. 30, 2024
Dec. 31, 2023
Fair Value Measurement Inputs and Valuation Techniques    
Cash and cash equivalents $ 538,296 $ 165,493
Available-for-sale investments 9,869 17,431
Equity investments 10,000 10,000
Convertible Senior Notes due 2026    
Fair Value Measurement Inputs and Valuation Techniques    
Debt instruments 735,672 609,168
Term Loan A-1    
Fair Value Measurement Inputs and Valuation Techniques    
Debt instruments   49,801
Level 1    
Fair Value Measurement Inputs and Valuation Techniques    
Cash and cash equivalents 538,296 165,493
Available-for-sale investments 0 0
Equity investments 0 0
Level 1 | Convertible Senior Notes due 2026    
Fair Value Measurement Inputs and Valuation Techniques    
Debt instruments 0 0
Level 1 | Term Loan A-1    
Fair Value Measurement Inputs and Valuation Techniques    
Debt instruments   0
Level 2    
Fair Value Measurement Inputs and Valuation Techniques    
Cash and cash equivalents 0 0
Available-for-sale investments 9,869 17,431
Equity investments 0 0
Level 2 | Convertible Senior Notes due 2026    
Fair Value Measurement Inputs and Valuation Techniques    
Debt instruments 735,672 609,168
Level 2 | Term Loan A-1    
Fair Value Measurement Inputs and Valuation Techniques    
Debt instruments   49,801
Level 3    
Fair Value Measurement Inputs and Valuation Techniques    
Cash and cash equivalents 0 0
Available-for-sale investments 0 0
Equity investments 10,000 10,000
Level 3 | Convertible Senior Notes due 2026    
Fair Value Measurement Inputs and Valuation Techniques    
Debt instruments $ 0 0
Level 3 | Term Loan A-1    
Fair Value Measurement Inputs and Valuation Techniques    
Debt instruments   $ 0