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REVENUE - DISAGGREGATION OF REVENUE (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
Disaggregation of Revenue [Line Items] |  |  |
Revenue from contracts with customers | $ 27,413 | $ 28,325 | $ 36,234
Operating segments |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Revenue from contracts with customers | 27,413 | 28,325 | 36,234
Operating segments | United States |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Revenue from contracts with customers | 23,880 | 24,736 | 32,020
Operating segments | International |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Revenue from contracts with customers | 4,398 | 4,488 | 5,638
Eliminations |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Revenue from contracts with customers | (865) | (899) | (1,424)
Eliminations | United States |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Revenue from contracts with customers | 0 | 0 | 0
Eliminations | International |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Revenue from contracts with customers | 0 | 0 | 0
Oil and gas | Operating segments |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Revenue from contracts with customers | 21,705 | 21,284 | 27,165
Oil and gas | Operating segments | Oil |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Revenue from contracts with customers | 18,544 | 17,950 | 21,356
Oil and gas | Operating segments | NGL |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Revenue from contracts with customers | 2,255 | 1,991 | 3,052
Oil and gas | Operating segments | Gas |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Revenue from contracts with customers | 875 | 1,305 | 2,733
Oil and gas | Operating segments | Other |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Revenue from contracts with customers | 31 | 38 | 24
Oil and gas | Operating segments | United States |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Revenue from contracts with customers | 18,012 | 17,518 | 22,494
Oil and gas | Operating segments | United States | Oil |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Revenue from contracts with customers | 15,604 | 14,893 | 17,421
Oil and gas | Operating segments | United States | NGL |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Revenue from contracts with customers | 1,865 | 1,619 | 2,631
Oil and gas | Operating segments | United States | Gas |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Revenue from contracts with customers | 514 | 970 | 2,422
Oil and gas | Operating segments | United States | Other |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Revenue from contracts with customers | 29 | 36 | 20
Oil and gas | Operating segments | International |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Revenue from contracts with customers | 3,693 | 3,766 | 4,671
Oil and gas | Operating segments | International | Oil |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Revenue from contracts with customers | 2,940 | 3,057 | 3,935
Oil and gas | Operating segments | International | NGL |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Revenue from contracts with customers | 390 | 372 | 421
Oil and gas | Operating segments | International | Gas |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Revenue from contracts with customers | 361 | 335 | 311
Oil and gas | Operating segments | International | Other |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Revenue from contracts with customers | 2 | 2 | 4
Oil and gas | Eliminations |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Revenue from contracts with customers | 0 | 0 | 0
Oil and gas | Eliminations | Oil |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Revenue from contracts with customers | 0 | 0 | 0
Oil and gas | Eliminations | NGL |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Revenue from contracts with customers | 0 | 0 | 0
Oil and gas | Eliminations | Gas |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Revenue from contracts with customers | 0 | 0 | 0
Oil and gas | Eliminations | Other |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Revenue from contracts with customers | 0 | 0 | 0
Chemical | Operating segments |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Revenue from contracts with customers | 4,920 | 5,315 | 6,738
Chemical | Operating segments | United States |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Revenue from contracts with customers | 4,628 | 5,002 | 6,359
Chemical | Operating segments | International |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Revenue from contracts with customers | 292 | 313 | 379
Chemical | Eliminations |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Revenue from contracts with customers | 0 | 0 | 0
Midstream and marketing | Operating segments |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Revenue from contracts with customers | 1,653 | 2,625 | 3,755
Midstream and marketing | Operating segments | United States |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Revenue from contracts with customers | 1,240 | 2,216 | 3,167
Midstream and marketing | Operating segments | International |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Revenue from contracts with customers | 413 | 409 | 588
Midstream and marketing | Eliminations |  |  |
Disaggregation of Revenue [Line Items] |  |  |
Revenue from contracts with customers | $ 0 | $ 0 | $ 0

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