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DEBT AND CREDIT FACILITIES - TERM LOAN (Details) - USD ($) $ in Millions | 1 Months Ended | 12 Months Ended
--- | --- | ---
May 31, 2024 | Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
Short-Term Debt [Line Items] |  |  |  |
Issuances of debt (maturities greater than 90 days) |  | $ 8,674 | $ 7,669 | $ 9,984
SoCalGas |  |  |  |
Short-Term Debt [Line Items] |  |  |  |
Issuances of debt (maturities greater than 90 days) |  | 1,794 | $ 997 | $ 2,094
364-Day Term Loan, Due May 22,2025 | SoCalGas |  |  |  |
Short-Term Debt [Line Items] |  |  |  |
Variable percentage rate | 0.80% |  |  |
Credit adjustment spread | 0.10% |  |  |
364-Day Term Loan, Due May 22,2025 | SoCalGas | Secured Debt | Line of Credit |  |  |  |
Short-Term Debt [Line Items] |  |  |  |
Debt amount | $ 500 | 700 |  |
Term of contract (in years) | 364 days |  |  |
Proceeds from lines of credit |  | $ 700 |  |
Increase in term loan facility | $ 300 |  |  |

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