v3.25.4
SUPPLEMENTAL INFORMATION ON OIL AND NATURAL GAS OPERATIONS (Unaudited) - Schedule of Principal Changes in Standardized Measure of Discounted Future Net Cash Flows (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Increase (Decrease) in Standardized Measure of Discounted Future Net Cash Flows Relating to Proved Oil and Gas Reserves      
Standardized measure of discounted future net cash flows at the beginning of the period $ 3,320 $ 3,187 $ 3,454
Purchase of minerals in place 3,738 355 474
Divestiture of reserves 0 (51) 0
Sales of oil and natural gas, net of production costs (1,252) (793) (667)
Extensions and discoveries 1,401 640 627
Net changes in prices and production costs (279) (438) (1,405)
Revisions of previous quantity estimates (374) (85) 3
Net changes in income taxes (370) 70 212
Accretion of discount 368 374 428
Net changes in timing of production and other 95 61 61
Standardized measure of discounted future net cash flows at the end of the period $ 6,647 $ 3,320 $ 3,187