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REGULATORY MATTERS - CPUC GRC Narrative (Details) - USD ($) $ in Millions |  | 1 Months Ended | 2 Months Ended | 6 Months Ended
--- | --- | --- | --- | ---
May 31, 2026 | Jun. 30, 2026 | Jul. 31, 2025 | Apr. 30, 2025 | May 31, 2026 | Jun. 30, 2026
SDG&E | Revenue Requirement, Period One |  |  |  |  |  |
General Rate Case [Line Items] |  |  |  |  |  |
Requested revenue amount |  | $ 3,760 |  |  |  |
SDG&E | Revenue Recognition, Period Two |  |  |  |  |  |
General Rate Case [Line Items] |  |  |  |  |  |
Requested recovery amount |  | 327 |  |  |  |
SDG&E | Revenue Recognition, Period Three |  |  |  |  |  |
General Rate Case [Line Items] |  |  |  |  |  |
Requested recovery amount |  | 226 |  |  |  |
SoCalGas | Revenue Requirement, Period One |  |  |  |  |  |
General Rate Case [Line Items] |  |  |  |  |  |
Requested revenue amount |  | 5,096 |  |  |  |
SoCalGas | Revenue Recognition, Period Two |  |  |  |  |  |
General Rate Case [Line Items] |  |  |  |  |  |
Requested recovery amount |  | 315 |  |  |  |
SoCalGas | Revenue Recognition, Period Three |  |  |  |  |  |
General Rate Case [Line Items] |  |  |  |  |  |
Requested recovery amount |  | 312 |  |  |  |
SoCalGas | Catastrophic Event Memorandum Account And COVID -19 Pandemic Protections Memorandum Account | California Public Utilities Commission |  |  |  |  |  |
General Rate Case [Line Items] |  |  |  |  |  |
Approved recovery amount |  |  | $ 19 |  |  |
Requested recovery amount |  |  | $ 55 |  |  |
2024 General Rate Case | General Rate Case |  |  |  |  |  |
General Rate Case [Line Items] |  |  |  |  |  |
Requested interim rate recovery |  |  |  | 50.00% |  |
2024 General Rate Case | SDG&E | General Rate Case | California Public Utilities Commission | Revenue Requirement, Period One |  |  |  |  |  |
General Rate Case [Line Items] |  |  |  |  |  |
Requested recovery amount |  |  |  |  |  | $ 55
2024 General Rate Case | SDG&E | General Rate Case | California Public Utilities Commission | Revenue Recognition, Period Two |  |  |  |  |  |
General Rate Case [Line Items] |  |  |  |  |  |
Requested recovery amount |  |  |  |  |  | 87
2024 General Rate Case | SDG&E | General Rate Case | California Public Utilities Commission | Revenue Recognition, Period Three |  |  |  |  |  |
General Rate Case [Line Items] |  |  |  |  |  |
Requested recovery amount |  |  |  |  |  | 79
2024 General Rate Case | SoCalGas | General Rate Case | California Public Utilities Commission | Revenue Requirement, Period One |  |  |  |  |  |
General Rate Case [Line Items] |  |  |  |  |  |
Requested recovery amount |  |  |  |  |  | 86
2024 General Rate Case | SoCalGas | General Rate Case | California Public Utilities Commission | Revenue Recognition, Period Two |  |  |  |  |  |
General Rate Case [Line Items] |  |  |  |  |  |
Requested recovery amount |  |  |  |  |  | 122
2024 General Rate Case | SoCalGas | General Rate Case | California Public Utilities Commission | Revenue Recognition, Period Three |  |  |  |  |  |
General Rate Case [Line Items] |  |  |  |  |  |
Requested recovery amount |  |  |  |  |  | $ 109
2024 GRC - 2024 Requirement | SDG&E | General Rate Case |  |  |  |  |  |
General Rate Case [Line Items] |  |  |  |  |  |
Requested review and recovery of wildfire mitigation plan |  |  |  |  | $ 659 |
Requested revenue amount | $ 766 | $ 621 |  |  |  |
General rate case, expected recovery of wildlife mitigation plan costs |  |  |  | $ 240 |  |
2024 GRC - 2024 Requirement | SoCalGas | General Rate Case |  |  |  |  |  |
General Rate Case [Line Items] |  |  |  |  |  |
General rate case, expected recovery of wildlife mitigation plan costs |  |  |  | $ 499 |  |

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