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WILDFIRE-RELATED CONTINGENCIES (Wildfire Fund) (Details) - USD ($) $ in Millions |  | 3 Months Ended |
--- | --- | --- | ---
Aug. 23, 2019 | Mar. 31, 2025 | Dec. 31, 2024
Loss Contingencies [Line Items] |  |  |
Disallowance cap, transmission and distribution 2022 equity rate base |  | $ 4,700 |
Initial safety certification, documentation provided, period | 90 days |  |
Initial safety certification, period | 12 months |  |
Expected capitalization, proceeds of bond |  | $ 21,000 |
Extension period |  | 15 years |
Expected capitalization, initial contribution |  | $ 7,500 |
Expected capitalization, annual contribution |  | $ 300 |
Annual contribution period |  | 10 years |
Loss contingency, estimate for life |  | 20 years |
Insurance receivable |  | $ 122 | $ 117
2021 Dixie fire |  |  |
Loss Contingencies [Line Items] |  |  |
Insurance receivable |  | 27 | $ 27
2021 Dixie fire | Noncurrent assets – other |  |  |
Loss Contingencies [Line Items] |  |  |
Insurance receivable |  | 550 |
2021 Dixie fire | Noncurrent assets – other | Utility |  |  |
Loss Contingencies [Line Items] |  |  |
Insurance receivable |  | $ 25 |

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