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Commitments and Contingencies - Recoveries through Electric Rates (Details) - USD ($) $ in Millions |  | 1 Months Ended | 6 Months Ended | 65 Months Ended |
--- | --- | --- | --- | --- | ---
May 31, 2025 | Sep. 30, 2025 | Nov. 30, 2024 | Jun. 30, 2025 | May 31, 2024 | Dec. 31, 2024
Commitments and Contingencies |  |  |  |  |  |
Requested increase revenue requirement |  |  | $ 220 |  |  |
SCE |  |  |  |  |  |
Commitments and Contingencies |  |  |  |  |  |
Requested increase revenue requirement |  | $ 1,100 |  |  |  |
Regulatory assets |  | $ 13,389 |  |  |  | $ 11,634
Thomas Koenigstein Fires And Montecito Mudslides | SCE |  |  |  |  |  |
Commitments and Contingencies |  |  |  |  |  |
Recovery costs prior to date (as a percent) |  |  |  |  | 60.00% |
Uninsured claims and other costs |  |  |  |  | $ 2,700 |
Recovery costs after date (as a percent) |  |  |  |  | 60.00% |
Thomas Koenigstein Fires And Montecito Mudslides | SCE | SED Settlement |  |  |  |  |  |
Commitments and Contingencies |  |  |  |  |  |
Third-party uninsured claims cost recovery waiver |  |  |  |  | $ 125 |
Thomas and Koenigstein Fires and Montecito Mudslides-TKM | SCE |  |  |  |  |  |
Commitments and Contingencies |  |  |  |  |  |
Requested increase revenue requirement |  |  |  |  | 1,600 |
Thomas and Koenigstein Fires and Montecito Mudslides-TKM | SCE |  |  |  |  |  |
Commitments and Contingencies |  |  |  |  |  |
Loss contingency, uninsured claims |  |  |  | $ 1,300 | 1,300 |
Legal and other costs |  |  |  | 300 | $ 300 |
Regulatory assets |  |  |  | 1,600 |  |
CPUC cost recovery |  |  |  | 55 |  |
Incremental restoration costs related to wildfires |  |  |  | 65 |  |
Shareholder-funded safety measures costs |  |  |  | $ 50 |  |
Woolsey Agreement | SCE |  |  |  |  |  |
Commitments and Contingencies |  |  |  |  |  |
Recovery costs prior to date (as a percent) |  | 35.00% |  |  |  |
Requested increase revenue requirement |  | $ 2,000 |  |  |  |
Uninsured claims and other costs |  | $ 5,600 |  |  |  |
Loss contingency, uninsured claims | $ 1,600 |  |  |  |  |
Legal and other costs | $ 400 |  |  |  |  |
Recovery costs after date (as a percent) |  | 35.00% |  |  |  |
CPUC cost recovery |  | $ 71 |  |  |  |
Incremental restoration costs related to wildfires |  | 84 |  |  |  |
Amount of waived losses |  | 157 |  |  |  |
Woolsey Agreement | SCE | SED Settlement |  |  |  |  |  |
Commitments and Contingencies |  |  |  |  |  |
Third-party uninsured claims cost recovery waiver |  | $ 250 |  |  |  |

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