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REGULATORY MATTERS - CPUC GRC (Details) - General Rate Case - USD ($) $ in Millions | 1 Months Ended | 12 Months Ended
--- | --- | ---
Dec. 31, 2024 | Oct. 31, 2023 | Dec. 31, 2027 | Dec. 31, 2026 | Dec. 31, 2025 | Dec. 31, 2024
2024 GRC - 2024 Requirement | SDG&E |  |  |  |  |  |
Public Utilities, General Disclosures [Line Items] |  |  |  |  |  |
General rate case, requested review and recovery of wildfire mitigation plan costs |  | $ 1,500 |  |  |  |
General rate case, expected recovery of wildlife mitigation plan costs |  |  |  |  |  | $ 194
2024 GRC - 2024 Requirement | SDG&E | Forecast |  |  |  |  |  |
Public Utilities, General Disclosures [Line Items] |  |  |  |  |  |
General rate case, expected recovery of wildlife mitigation plan costs |  |  |  |  | $ 96 |
2024 General Rate Case | SDG&E | California Public Utilities Commission |  |  |  |  |  |
Public Utilities, General Disclosures [Line Items] |  |  |  |  |  |
Approved revenue requirement | $ 2,699 |  |  |  |  |
Approved revenue increase from prior request | $ 189 |  |  |  |  |
Approved revenue increase from prior request (percent) | 7.50% |  |  |  |  |
Net income tax benefits | $ 68 |  |  |  |  |
Approved rate of return | 0.0745 |  |  |  |  |
2024 General Rate Case | SDG&E | California Public Utilities Commission | Natural Gas Operations |  |  |  |  |  |
Public Utilities, General Disclosures [Line Items] |  |  |  |  |  |
Approved revenue requirement | $ 506 |  |  |  |  |
2024 General Rate Case | SDG&E | California Public Utilities Commission | Electrical Operations |  |  |  |  |  |
Public Utilities, General Disclosures [Line Items] |  |  |  |  |  |
Approved revenue requirement | 2,193 |  |  |  |  |
2024 General Rate Case | SDG&E | Forecast | California Public Utilities Commission |  |  |  |  |  |
Public Utilities, General Disclosures [Line Items] |  |  |  |  |  |
Approved revenue increase from prior request |  |  | $ 122 | $ 119 | $ 147 |
Approved revenue increase from prior request (percent) |  |  | 4.11% | 4.17% | 5.45% |
2024 General Rate Case | SoCalGas | California Public Utilities Commission |  |  |  |  |  |
Public Utilities, General Disclosures [Line Items] |  |  |  |  |  |
Approved revenue requirement | 3,806 |  |  |  |  |
Approved revenue increase from prior request | $ 324 |  |  |  |  |
Approved revenue increase from prior request (percent) | 9.30% |  |  |  |  |
Net income tax benefits | $ 202 |  |  |  |  |
Approved rate of return | 0.0749 |  |  |  |  |
2024 General Rate Case | SoCalGas | Forecast | California Public Utilities Commission |  |  |  |  |  |
Public Utilities, General Disclosures [Line Items] |  |  |  |  |  |
Approved revenue increase from prior request |  |  | $ 120 | $ 116 | $ 190 |
Approved revenue increase from prior request (percent) |  |  | 2.92% | 2.91% | 5.00% |

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