CALIFORNIA UTILITIES' REGULATORY MATTERS - SCHEDULE OF WILDFIRE COST RECOVERY (Details) - San Diego Gas and Electric Company [Member] $ in Thousands	3 Months Ended
	Jun. 30, 2016 USD ($)
Public Utilities General Disclosures [Line Items]
Incurred Costs	$ 2,400,000
Requested Recovery	379,000
Insurance Reimbursement	1,100,000
Third Party Settlement Recoveries	824,000
FERC Jurisdictional Rates	$ 80,000
Voluntary Shareholder Contribution, Percentage	10.00%
WEMA Balance	$ 42,000
FERC-Approved Wildfire Damage Expenses	$ 23,100