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DERIVATIVE FINANCIAL INSTRUMENTS - COMMODITY VOLUMES (Details) | 12 Months Ended
--- | ---
Dec. 31, 2023 MMBTU MWh | Dec. 31, 2022 MMBTU MWh
Natural gas |  |
Derivatives, Fair Value [Line Items] |  |
Notional amount, energy measure | MMBTU | 361 | 254
Natural gas | SDG&E |  |
Derivatives, Fair Value [Line Items] |  |
Notional amount, energy measure | MMBTU | 17 | 15
Natural gas | SoCalGas |  |
Derivatives, Fair Value [Line Items] |  |
Notional amount, energy measure | MMBTU | 268 | 224
Electricity |  |
Derivatives, Fair Value [Line Items] |  |
Notional amount, energy measure | MWh | 1 | 1
Congestion revenue rights |  |
Derivatives, Fair Value [Line Items] |  |
Notional amount, energy measure | MWh | 36 | 42
Congestion revenue rights | SDG&E |  |
Derivatives, Fair Value [Line Items] |  |
Notional amount, energy measure | MWh | 36 | 42

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- Definition Nominal energy measure used to calculate payments on a derivative instrument. + References No definition available. + Details
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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- Details
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