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ASSET RETIREMENT OBLIGATIONS - Summary Of Asset Retirement Obligations (Details) - USD ($) $ in Millions | Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
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Environmental Remediation Obligations [Abstract] |  |  |
Asset Retirement Obligation | $ 520 | $ 449 | $ 342
Less: current portion | 21 | 35 |
Long-term asset retirement obligations | 499 | 414 |
Total Segment Assets |  |  |
Environmental Exit Cost [Line Items] |  |  |
Asset retirement obligations related to active operations | $ 277 | $ 293 |

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