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Summary of Significant Accounting Policies - Revenue Recognition (Details) - USD ($) $ in Millions | 1 Months Ended | 3 Months Ended
--- | --- | ---
Apr. 29, 2025 | Nov. 30, 2024 | Mar. 31, 2025
Public Utilities, General Disclosures [Line Items] |  |  |
Revenue not yet approved |  | $ 1,300 |
Requested increase (decrease) revenue requirement |  | $ 220 |
Requested increase (decrease) revenue requirement (as a percent) |  | 20.00% |
SCE |  |  |
Public Utilities, General Disclosures [Line Items] |  |  |
Revenue not yet approved |  |  | $ 10,300
Requested increase (decrease) revenue requirement |  |  | $ 1,900
Requested increase (decrease) revenue requirement (as a percent) |  |  | 23.00%
Requested renewable resource cost adjustment rate tariff |  |  | $ 8,400
SCE | Subsequent Event |  |  |
Public Utilities, General Disclosures [Line Items] |  |  |
Requested renewable resource cost adjustment rate tariff | $ 10,400 |  |

X
- Definition Amount of regulatory revenue not yet approved by the regulatory authority. + References No definition available. + Details
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- Details
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