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Commitments and Contingencies - Estimates Losses (Details) - USD ($) $ in Millions | 3 Months Ended | 9 Months Ended | 81 Months Ended
--- | --- | --- | ---
Sep. 30, 2025 | Sep. 30, 2025 | Sep. 30, 2024 | Sep. 30, 2025
Commitments and Contingencies |  |  |  |
Increase in accrued estimated losses |  | $ 321 |  |
SCE |  |  |  |
Commitments and Contingencies |  |  |  |
Increase in accrued estimated losses | $ 295 | 316 | $ 674 |
Insurance and other third party recoveries |  | 82 | 60 |
Customer-funded wildfire self-insurance | 279 | 279 |  |
Total after-tax charge | $ 0 | $ (976) | $ 417 |
2017/2018 Wildfire/Mudslide Events And The Other Wildfire Events | SCE |  |  |  |
Commitments and Contingencies |  |  |  |
Increase in accrued estimated losses |  |  |  | $ 11,400
Insurance and other third party recoveries |  |  |  | 2,800
Loss contingency, estimated recovery from electric rates |  |  |  | 1,900
Customer-funded wildfire self-insurance |  |  |  | 300
Total after-tax charge |  |  |  | $ 4,600

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