Derivative Activities - Effects of Derivatives on Consolidated Statements of Income (Detail) - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
Jun. 30, 2026 |
Jun. 30, 2025 |
|
| Derivative [Line Items] | ||||
| Derivative Fair Value Income (Loss) | $ 73,540 | $ 154,747 | $ 40,111 | $ (4,210) |
| Natural Gas Derivatives | ||||
| Derivative [Line Items] | ||||
| Derivative Fair Value Income (Loss) | 65,650 | 148,863 | 59,348 | (9,474) |
| NGLs Derivatives | ||||
| Derivative [Line Items] | ||||
| Derivative Fair Value Income (Loss) | 4,573 | 3,289 | (5,409) | 2,325 |
| Oil Derivatives | ||||
| Derivative [Line Items] | ||||
| Derivative Fair Value Income (Loss) | $ 3,317 | $ 2,595 | $ (13,828) | $ 2,939 |