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DEBT AND CREDIT FACILITIES - TERM LOAN (Details) - Secured Debt - Line of Credit - USD ($) $ in Millions |  | 1 Months Ended |
--- | --- | --- | ---
Jul. 28, 2025 | May 31, 2025 | May 31, 2024 | Dec. 31, 2024
364-Day Term Loan, Due May 22, 2025 | SoCalGas |  |  |  |
Short-Term Debt [Line Items] |  |  |  |
Debt amount |  |  | $ 500 | $ 700
Term of debt instrument (in years) |  |  | 364 days |
Spread on variable rate (as a percent) |  |  | 0.80% |
Credit adjustment spread |  |  | 0.10% |
364-Day Term Loan, Due May 2026 |  |  |  |
Short-Term Debt [Line Items] |  |  |  |
Debt amount |  | $ 1,250 |  |
Term of debt instrument (in years) |  | 364 days |  |
Spread on variable rate (as a percent) |  | 0.80% |  |
Credit adjustment spread |  | 0.10% |  |
Line of credit facility, accordion feature, increase limit |  | $ 500 |  |
364-Day Term Loan, Due May 2026 | Subsequent Event |  |  |  |
Short-Term Debt [Line Items] |  |  |  |
Proceeds from lines of credit | $ 1,250 |  |  |

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