Supplementary Oil And Gas Information (Unaudited) - Oil and Natural Gas Liquids Narrative (Details) - MMBbls |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
|
| Oil and Gas, Proved Reserve, Quantity [Line Items] | |||
| Sales of reserves in place (in MMbbl/Bcf) | 2 | ||
| Crude Oil, Synthetic Crude Oil, Bitumen, Natural Gas, Natural Gas Liquids | |||
| Oil and Gas, Proved Reserve, Quantity [Line Items] | |||
| Change in proved developed and undeveloped reserves, net (in MMbbl) | 518 | 607 | 639 |
| Extensions and discoveries (in MMbbl/Bcf) | 78 | 93 | 280 |
| Improved recovery (in MMbbl/Bcf) | 58 | 21 | 75 |
| Purchases of reserves in place (in MMbbl/Bcf) | 448 | 839 | 0 |
| Production (in MMbbl/Bcf) | 349 | 299 | 298 |
| Economic revisions due to prices (in MMbbl/Bcf) | 246 | (179) | 485 |
| Revisions of prior estimates (in MMbbl/Bcf) | 38 | 136 | 98 |
| Sales of reserves in place (in MMbbl/Bcf) | 0 | 2 | 1 |