v3.25.1
Fair Value Measurements - Components of Long-Term Debt and Methods Used in Estimating Fair Values (Detail)
3 Months Ended
Mar. 31, 2025
4.75% Convertible Senior Notes [Member]  
Debt Instrument [Line Items]  
Debt instrument, maturity date 2042
Valuation Methodology Quoted price
4.55% Promissory Note [Member]  
Debt Instrument [Line Items]  
Debt instrument, maturity date 2036
Valuation Methodology Discounted cash flow method/Level 3 inputs
5.50% Promissory Note [Member]  
Debt Instrument [Line Items]  
Debt instrument, maturity date 2033
Valuation Methodology Discounted cash flow method/Level 3 inputs