Label	Element	Value
Gains on sale of assets	us-gaap_GainLossOnDispositionOfAssets	$ 2
Gains on sale of assets	us-gaap_GainLossOnDispositionOfAssets	62
San Diego Gas and Electric Company [Member]
Utility depreciation and amortization	us-gaap_UtilitiesOperatingExpenseDepreciationAndAmortization	131
Utility depreciation and amortization	us-gaap_UtilitiesOperatingExpenseDepreciationAndAmortization	149
Southern California Gas Company [Member]
Utility depreciation and amortization	us-gaap_UtilitiesOperatingExpenseDepreciationAndAmortization	107
Utility depreciation and amortization	us-gaap_UtilitiesOperatingExpenseDepreciationAndAmortization	$ 113