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ASSET RETIREMENT OBLIGATION (Tables) | 12 Months Ended
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Dec. 31, 2023
Asset Retirement Obligation Disclosure [Abstract] |
Schedule of Changes to Asset Retirement Obligation | The following table describes changes to the Company’s asset retirement obligation (ARO) liability for the years ended December 31, 2023 and 2022:
|  | For the Year Ended December 31,
|  | 2023 |  | 2022
|  | (In millions)
Asset retirement obligation at beginning of the year |  | $ | 1,995 |  |  | $ | 2,130 |
Liabilities incurred |  | 14 |  |  | 4 |
Liabilities acquired |  | — |  |  | 4 |
Liabilities divested |  | — |  |  | (73) |
Liabilities settled |  | (43) |  |  | (39) |
Accretion expense |  | 116 |  |  | 117 |
Revisions in estimated liabilities |  | 356 |  |  | (148) |
Asset retirement obligation at end of the year |  | 2,438 |  |  | 1,995 |
Less current portion |  | (76) |  |  | (55) |
Asset retirement obligation, long-term |  | $ | 2,362 |  |  | $ | 1,940 |

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- Definition Tabular disclosure of the changes in carrying amount of a liability for asset retirement obligations, for changes such as new obligations, changes in estimates of existing obligations, spending on existing obligations, property dispositions, and foreign currency translation. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 410 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org//1943274/2147481850/410-20-50-1 + Details
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