DERIVATIVE FINANCIAL INSTRUMENTS - DERIVATIVE COMMODITY VOLUMES (Details) |
6 Months Ended | 12 Months Ended |
|---|---|---|
|
Jun. 30, 2026
MWh
MMBTU
|
Dec. 31, 2025
MMBTU
MWh
|
|
| Disposal Group Held-for-sale | SI Partners | ||
| Derivative [Line Items] | ||
| Disposal group, notional amount, energy measure | 1,461 | 1,016 |
| Natural gas | ||
| Derivative [Line Items] | ||
| Derivative, nonmonetary notional amount | 534 | 336 |
| Congestion revenue rights | ||
| Derivative [Line Items] | ||
| Derivative, nonmonetary notional amount | MWh | 15 | 18 |
| SDG&E | Natural gas | ||
| Derivative [Line Items] | ||
| Derivative, nonmonetary notional amount | 28 | 14 |
| SDG&E | Congestion revenue rights | ||
| Derivative [Line Items] | ||
| Derivative, nonmonetary notional amount | MWh | 15 | 18 |
| SoCalGas | Natural gas | ||
| Derivative [Line Items] | ||
| Derivative, nonmonetary notional amount | 506 | 322 |