COMMITMENTS, CONTINGENCIES AND GUARANTEES - ENVIRONMENTAL ISSUES (Details) $ in Millions |
Jun. 30, 2025
USD ($)
|
|---|---|
| Environmental Issues [Line Items] | |
| Potential monetary sanctions threshold | $ 1 |
| Potential monetary sanctions threshold (as a percent) | 1.00% |
| Environmental cost, potential monetary sanctions threshold, actual amount | $ 42 |
| SDG&E | |
| Environmental Issues [Line Items] | |
| Environmental cost, potential monetary sanctions threshold, actual amount | 15 |
| SoCalGas | |
| Environmental Issues [Line Items] | |
| Environmental cost, potential monetary sanctions threshold, actual amount | $ 13 |