CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($)	Jun. 30, 2018	Dec. 31, 2017	[1]
Current assets:
Cash and cash equivalents	$ 252,000,000	$ 288,000,000
Restricted cash	60,000,000	62,000,000
Accounts receivable – trade, net	1,123,000,000	1,307,000,000
Accounts receivable – other, net	318,000,000	277,000,000
Due from unconsolidated affiliates	40,000,000	37,000,000
Income taxes receivable	96,000,000	110,000,000
Inventories	288,000,000	307,000,000
Regulatory assets	337,000,000	325,000,000
Fixed-price contracts and other derivatives	69,000,000	66,000,000
Greenhouse gas allowances	339,000,000	299,000,000
Assets held for sale	1,877,000,000	127,000,000
Other	148,000,000	136,000,000
Total current assets	4,947,000,000	3,341,000,000
Other assets:
Restricted cash	15,000,000	14,000,000
Due from unconsolidated affiliates	634,000,000	598,000,000
Regulatory assets	1,644,000,000	1,517,000,000
Nuclear decommissioning trusts	1,022,000,000	1,033,000,000
Investment in Oncor Holdings	9,407,000,000	0
Other investments	2,576,000,000	2,527,000,000
Goodwill	2,371,000,000	2,397,000,000
Other intangible assets	221,000,000	596,000,000
Dedicated assets in support of certain benefit plans	443,000,000	455,000,000
Insurance receivable for Aliso Canyon costs	502,000,000	418,000,000
Deferred income taxes	139,000,000	170,000,000
Greenhouse gas allowances	228,000,000	93,000,000
Sundry	842,000,000	792,000,000
Total other assets	20,044,000,000	10,610,000,000
Property, plant and equipment:
Property, plant and equipment	46,902,000,000	48,108,000,000
Less accumulated depreciation and amortization	(11,986,000,000)	(11,605,000,000)
Property, plant and equipment, net	34,916,000,000	36,503,000,000
Total assets	59,907,000,000	50,454,000,000
Current liabilities:
Short-term debt	3,708,000,000	1,540,000,000
Accounts payable – trade	1,064,000,000	1,350,000,000
Accounts payable – other	151,000,000	173,000,000
Due to unconsolidated affiliates	10,000,000	7,000,000
Dividends and interest payable	491,000,000	342,000,000
Accrued compensation and benefits	317,000,000	439,000,000
Regulatory liabilities	282,000,000	109,000,000
Current portion of long-term debt	1,108,000,000	1,427,000,000
Fixed-price contracts and other derivatives	73,000,000	109,000,000
Customer deposits	175,000,000	162,000,000
Reserve for Aliso Canyon costs	160,000,000	84,000,000
Greenhouse gas obligations	339,000,000	299,000,000
Liabilities held for sale	158,000,000	49,000,000
Other	566,000,000	545,000,000
Total current liabilities	8,602,000,000	6,635,000,000
Long-term debt	21,278,000,000	16,445,000,000
Deferred credits and other liabilities:
Customer advances for construction	148,000,000	150,000,000
Due to unconsolidated affiliates	36,000,000	35,000,000
Pension and other postretirement benefit plan obligations, net of plan assets	1,241,000,000	1,148,000,000
Deferred income taxes	2,078,000,000	2,767,000,000
Deferred investment tax credits	26,000,000	28,000,000
Regulatory liabilities	3,945,000,000	3,922,000,000
Asset retirement obligations	2,732,000,000	2,732,000,000
Fixed-price contracts and other derivatives	275,000,000	316,000,000
Greenhouse gas obligations	57,000,000	0
Deferred credits and other	1,125,000,000	1,136,000,000
Total deferred credits and other liabilities	11,663,000,000	12,234,000,000
Commitments and contingencies (Note 11)
Equity:
Preferred stock	1,693,000,000	0
Common stock	5,279,000,000	3,149,000,000
Retained earnings	9,455,000,000	10,147,000,000
Accumulated other comprehensive income (loss)	(601,000,000)	(626,000,000)
Total shareholders’ equity	15,826,000,000	12,670,000,000
Preferred stock of subsidiary	20,000,000	20,000,000
Other noncontrolling interests	2,518,000,000	2,450,000,000
Total equity	18,364,000,000	15,140,000,000
Total liabilities and equity	59,907,000,000	50,454,000,000
San Diego Gas and Electric Company [Member]
Current assets:
Cash and cash equivalents	8,000,000	12,000,000
Restricted cash	5,000,000	6,000,000
Accounts receivable – trade, net	355,000,000	362,000,000
Accounts receivable – other, net	100,000,000	79,000,000
Due from unconsolidated affiliates	1,000,000	0
Inventories	105,000,000	105,000,000
Prepaid expenses	41,000,000	58,000,000
Regulatory assets	327,000,000	316,000,000
Fixed-price contracts and other derivatives	30,000,000	42,000,000
Greenhouse gas allowances	116,000,000	116,000,000
Other	38,000,000	4,000,000
Total current assets	1,126,000,000	1,100,000,000
Other assets:
Restricted cash	12,000,000	11,000,000
Regulatory assets	463,000,000	451,000,000
Nuclear decommissioning trusts	1,022,000,000	1,033,000,000
Greenhouse gas allowances	144,000,000	83,000,000
Sundry	295,000,000	328,000,000
Total other assets	1,936,000,000	1,906,000,000
Property, plant and equipment:
Property, plant and equipment	20,430,000,000	19,787,000,000
Less accumulated depreciation and amortization	(5,120,000,000)	(4,949,000,000)
Property, plant and equipment, net	15,310,000,000	14,838,000,000
Total assets	18,372,000,000	17,844,000,000
Current liabilities:
Short-term debt	81,000,000	253,000,000
Accounts payable – trade	437,000,000	501,000,000
Due to unconsolidated affiliates	49,000,000	40,000,000
Interest payable	43,000,000	41,000,000
Accrued compensation and benefits	77,000,000	122,000,000
Regulatory liabilities	9,000,000	18,000,000
Accrued franchise fees	38,000,000	59,000,000
Current portion of long-term debt	499,000,000	220,000,000
Asset retirement obligations	91,000,000	77,000,000
Fixed-price contracts and other derivatives	62,000,000	60,000,000
Customer deposits	69,000,000	69,000,000
Greenhouse gas obligations	116,000,000	116,000,000
Other	41,000,000	46,000,000
Total current liabilities	1,612,000,000	1,622,000,000
Long-term debt	5,424,000,000	5,335,000,000
Deferred credits and other liabilities:
Customer advances for construction	52,000,000	57,000,000
Pension and other postretirement benefit plan obligations, net of plan assets	209,000,000	182,000,000
Deferred income taxes	1,568,000,000	1,530,000,000
Deferred investment tax credits	17,000,000	18,000,000
Regulatory liabilities	2,287,000,000	2,225,000,000
Asset retirement obligations	775,000,000	762,000,000
Fixed-price contracts and other derivatives	136,000,000	153,000,000
Greenhouse gas obligations	19,000,000	0
Deferred credits and other	330,000,000	334,000,000
Total deferred credits and other liabilities	5,393,000,000	5,261,000,000
Commitments and contingencies (Note 11)
Equity:
Preferred stock	0	0
Common stock	1,338,000,000	1,338,000,000
Retained earnings	4,584,000,000	4,268,000,000
Accumulated other comprehensive income (loss)	(8,000,000)	(8,000,000)
Total shareholders’ equity	5,914,000,000	5,598,000,000
Other noncontrolling interests	29,000,000	28,000,000
Total equity	5,943,000,000	5,626,000,000
Total liabilities and equity	18,372,000,000	17,844,000,000
Southern California Gas Company [Member]
Current assets:
Cash and cash equivalents	83,000,000	8,000,000
Accounts receivable – trade, net	343,000,000	517,000,000
Accounts receivable – other, net	76,000,000	90,000,000
Due from unconsolidated affiliates	0	4,000,000
Income taxes receivable	5,000,000	10,000,000
Inventories	80,000,000	124,000,000
Regulatory assets	10,000,000	9,000,000
Greenhouse gas allowances	181,000,000	179,000,000
Other	34,000,000	38,000,000
Total current assets	812,000,000	979,000,000
Other assets:
Regulatory assets	1,098,000,000	983,000,000
Insurance receivable for Aliso Canyon costs	502,000,000	418,000,000
Greenhouse gas allowances	72,000,000	9,000,000
Sundry	350,000,000	364,000,000
Total other assets	2,022,000,000	1,774,000,000
Property, plant and equipment:
Property, plant and equipment	17,409,000,000	16,772,000,000
Less accumulated depreciation and amortization	(5,509,000,000)	(5,366,000,000)
Property, plant and equipment, net	11,900,000,000	11,406,000,000
Total assets	14,734,000,000	14,159,000,000
Current liabilities:
Short-term debt	326,000,000	116,000,000
Accounts payable – trade	295,000,000	502,000,000
Accounts payable – other	79,000,000	93,000,000
Due to unconsolidated affiliates	48,000,000	35,000,000
Accrued compensation and benefits	129,000,000	151,000,000
Regulatory liabilities	273,000,000	91,000,000
Current portion of long-term debt	4,000,000	501,000,000
Customer deposits	103,000,000	89,000,000
Reserve for Aliso Canyon costs	160,000,000	84,000,000
Greenhouse gas obligations	181,000,000	179,000,000
Other	197,000,000	205,000,000
Total current liabilities	1,795,000,000	2,046,000,000
Long-term debt	2,883,000,000	2,485,000,000
Deferred credits and other liabilities:
Customer advances for construction	97,000,000	92,000,000
Pension obligation, net of plan assets	827,000,000	789,000,000
Deferred income taxes	1,138,000,000	995,000,000
Deferred investment tax credits	9,000,000	10,000,000
Regulatory liabilities	1,658,000,000	1,697,000,000
Asset retirement obligations	1,922,000,000	1,885,000,000
Greenhouse gas obligations	29,000,000	0
Deferred credits and other	210,000,000	253,000,000
Total deferred credits and other liabilities	5,890,000,000	5,721,000,000
Commitments and contingencies (Note 11)
Equity:
Preferred stock	22,000,000	22,000,000
Common stock	866,000,000	866,000,000
Retained earnings	3,298,000,000	3,040,000,000
Accumulated other comprehensive income (loss)	(20,000,000)	(21,000,000)
Total shareholders’ equity	4,166,000,000	3,907,000,000
Total liabilities and equity	$ 14,734,000,000	$ 14,159,000,000

[1] Derived from audited financial statements.