DERIVATIVE INSTRUMENTS AND PRICE RISK MANAGEMENT - Schedule of Gains or Losses on Derivative Contracts (Details) - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
Jun. 30, 2026 |
Jun. 30, 2025 |
|
| Derivative Instruments and Hedging Activities Disclosure [Abstract] | ||||
| Cash Received (Paid) on Settled Commodity Derivatives, Net | $ (86,320) | $ 60,931 | $ (103,953) | $ 72,993 |
| Non-Cash Mark-to-Market Gain (Loss) on Derivatives, Net | 156,502 | 67,888 | (364,921) | 77,588 |
| Gain (Loss) on Commodity Derivatives, Net | $ 70,182 | $ 128,819 | $ (468,874) | $ 150,581 |
| Derivative, Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration] | Gain (Loss) on Commodity Derivatives, Net | Gain (Loss) on Commodity Derivatives, Net | ||