SUPPLEMENTAL CASH FLOW INFORMATION (Details) - USD ($) $ in Millions |
3 Months Ended | |
|---|---|---|
Mar. 31, 2025 |
Mar. 31, 2024 |
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| Supplemental Cash Flow Information [Abstract] | ||
| Accrued Capital Expenditures | $ 50 | $ 47 |
| Renewable Energy Credits | 5 | 5 |
| Asset Retirement Obligations Increase (Decrease) | (1) | (1) |
| Net Cost of Removal Increase (Decrease) | $ (4) | $ 4 |
| X | ||||||||||
- Definition Net cost of removal of interim retirements. No definition available.
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| X | ||||||||||
- Definition Renewal Energy Credit No definition available.
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| X | ||||||||||
- Definition Future cash outflow to pay for construction in progress expenditures that have occurred. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition The increase (decrease) during the reporting period in the carrying amount of asset retirement obligations. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- References No definition available.
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