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ASSET RETIREMENT OBLIGATIONS - Narrative (Details) - USD ($) $ in Millions | 3 Months Ended | 9 Months Ended | 12 Months Ended
--- | --- | --- | ---
Sep. 30, 2024 | Jun. 30, 2024 | Sep. 30, 2024 | Dec. 31, 2023
Segment Reporting Information [Line Items] |  |  |  |
Changes in timing and amount of estimated cash flows |  |  | $ 137 | $ 10
Regulation of Waste Disposal |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Changes in timing and amount of estimated cash flows | $ 25 | $ 125 |  |
Regulation of Waste Disposal | Other Operating Income (Expense) |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Changes in timing and amount of estimated cash flows |  | 120 |  |
Regulation of Waste Disposal | Other Operating Income (Expense) | Corporate/Other |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Changes in timing and amount of estimated cash flows |  | 58 |  |
Corporate Non Segment |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Changes in timing and amount of estimated cash flows |  | 87 |  |
Corporate Non Segment | Regulation of Waste Disposal |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Changes in timing and amount of estimated cash flows | $ 25 |  |  |
Integrated | Regulation of Waste Disposal | Other Operating Income (Expense) | Operating Segments |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Changes in timing and amount of estimated cash flows |  | 16 |  |
Distribution Segment | Regulation of Waste Disposal | Other Operating Income (Expense) | Operating Segments |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Changes in timing and amount of estimated cash flows |  | $ 46 |  |

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- Definition Amount of increase (decrease) in the asset retirement obligation from changes in the amount or timing of the estimated cash flows associated with the settlement of the obligation. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 410 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (c)(4) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481850/410-20-50-1 + Details
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