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REVENUE - Performance Obligations (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
Revenue from marketing of purchased commodities |  |  |
Disaggregation of revenue |  |  |
Revenue from marketing of purchased commodities | $ 235 | $ 407 | $ 331
Oil |  |  |
Disaggregation of revenue |  |  |
Revenue from marketing of purchased commodities | 99 | 0 | 1
Natural gas |  |  |
Disaggregation of revenue |  |  |
Revenue from marketing of purchased commodities | 128 | 401 | 314
NGLs |  |  |
Disaggregation of revenue |  |  |
Revenue from marketing of purchased commodities | $ 8 | $ 6 | $ 16

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