DEBT AND CREDIT FACILITIES - WEIGHTED-AVERAGE INTEREST RATES AND INTEREST RATE SWAPS (Details)	Sep. 30, 2024	Dec. 31, 2023
Debt Instrument [Line Items]
Weighted average interest rate on total short-term debt outstanding	5.54%	5.96%
SDG&E
Debt Instrument [Line Items]
Weighted average interest rate on total short-term debt outstanding	4.95%	0.00%
SoCalGas
Debt Instrument [Line Items]
Weighted average interest rate on total short-term debt outstanding	5.82%	5.44%

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.

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