REGULATORY MATTERS - FERC RATE MATTERS (Details) - San Diego Gas and Electric Company - FERC |
Sep. 30, 2026 |
Jun. 30, 2026 |
May 31, 2026 |
|---|---|---|---|
| TO5 Settlement | |||
| Public Utilities, General Disclosures [Line Items] | |||
| FERC requirement to maintain common equity ratio, at or above (percent) | 10.60% | ||
| FERC requirement to maintain common equity ratio at or above, base (as a percent) | 10.10% | ||
| TO6 Filing | |||
| Public Utilities, General Disclosures [Line Items] | |||
| FERC requirement to maintain common equity ratio at or above, base (as a percent) | 10.28% | 10.10% | |
| Hypothetical capital structure, common equity percentage | 54.00% |