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Commitments and Contingencies - 2017/2018 Wildfire/Mudslide Events (Details) $ in Millions |  | 1 Months Ended |  |  |  |  |
--- | --- | --- | --- | --- | --- | --- | ---
Oct. 21, 2025 plaintiff | Oct. 31, 2021 USD ($) | Sep. 30, 2025 USD ($) | Dec. 31, 2024 USD ($) | Nov. 30, 2018 a individual item | Jan. 31, 2018 item individual | Dec. 04, 2017 a individual item
Commitments and Contingencies |  |  |  |  |  |  |
Charge for wildfire-related claims |  |  | $ 554 | $ 1,001 |  |  |
SCE |  |  |  |  |  |  |
Commitments and Contingencies |  |  |  |  |  |  |
Charge for wildfire-related claims |  |  |  | 1,001 |  |  |
December 2017-Thomas and Koenigstein | SCE |  |  |  |  |  |  |
Commitments and Contingencies |  |  |  |  |  |  |
Acres burned | a |  |  |  |  |  |  | 280,000
Structures destroyed | item |  |  |  |  |  |  | 1,343
Fatalities | individual |  |  |  |  |  |  | 2
November 2018-Woolsey | SCE |  |  |  |  |  |  |
Commitments and Contingencies |  |  |  |  |  |  |
Acres burned | a |  |  |  |  | 100,000 |  |
Structures destroyed | item |  |  |  |  | 1,643 |  |
Fatalities | individual |  |  |  |  | 3 |  |
Structures damaged | item |  |  |  |  | 364 |  |
Additional fatalities | individual |  |  |  |  | 4 |  |
November 2018-Woolsey | SCE | SED Settlement |  |  |  |  |  |  |
Commitments and Contingencies |  |  |  |  |  |  |
CPUC cost recovery amount waived |  | $ 250 |  |  |  |  |
Montecito Mudslides | SCE |  |  |  |  |  |  |
Commitments and Contingencies |  |  |  |  |  |  |
Structures destroyed | item |  |  |  |  |  | 135 |
Fatalities | individual |  |  |  |  |  | 21 |
Structures damaged | item |  |  |  |  |  | 324 |
Additional fatalities | individual |  |  |  |  |  | 2 |
2017/2018 Wildfire/Mudslide Events |  |  |  |  |  |  |
Commitments and Contingencies |  |  |  |  |  |  |
Charge for wildfire-related claims |  |  | $ 218 | 426 |  |  |
2017/2018 Wildfire/Mudslide Events | SCE |  |  |  |  |  |  |
Commitments and Contingencies |  |  |  |  |  |  |
Charge for wildfire-related claims |  |  |  | $ 426 |  |  |
2017/2018 Wildfire/Mudslide Events | SCE | Subsequent Event |  |  |  |  |  |  |
Commitments and Contingencies |  |  |  |  |  |  |
Number of plaintiffs | plaintiff | 100 |  |  |  |  |  |
Number of plaintiffs in settlement | plaintiff | 13,700 |  |  |  |  |  |
2017/2018 Wildfire/Mudslide Events | SCE | SED Settlement |  |  |  |  |  |  |
Commitments and Contingencies |  |  |  |  |  |  |
Charge for wildfire-related claims |  | 550 |  |  |  |  |
Fine to state |  | 110 |  |  |  |  |
Shareholder-funded safety measures costs |  | 65 |  |  |  |  |
Thomas and Koenigstein Fires and Montecito Mudslides-TKM | SCE | SED Settlement |  |  |  |  |  |  |
Commitments and Contingencies |  |  |  |  |  |  |
CPUC cost recovery amount waived |  | $ 125 |  |  |  |  |

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