v3.26.1
Fair Value Measurements - Components of Long-Term Debt and Methods Used in Estimating Fair Values (Detail)
3 Months Ended
Mar. 31, 2026
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
5.65% Promissory Note [Member]  
Debt Instrument [Line Items]  
Debt instrument, maturity date 2035
Valuation Methodology Discounted cash flow method/Level 3 inputs