v3.26.1
Derivative Instruments - Gross Amounts of Recognized Crude Oil and Natural Gas Derivative Assets and Liabilities (Detail) - USD ($)
$ in Thousands
Mar. 31, 2026
Dec. 31, 2025
Derivative Instruments and Hedging Activities Disclosure [Abstract]    
Gross amounts of recognized assets $ 273,386 $ 392,348
Gross amounts offset on balance sheet (17,026) (6,114)
Net amounts of assets on balance sheet 256,360 386,234
Gross amounts of recognized liabilities (886,032) (11,019)
Gross amounts offset on balance sheet 17,026 6,114
Net amounts of liabilities on balance sheet $ (869,006) $ (4,905)