CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($)	Mar. 31, 2019	Dec. 31, 2018
Current assets:
Cash and cash equivalents	$ 78,000,000	$ 102,000,000	[1]
Restricted cash	41,000,000	35,000,000	[1]
Accounts receivable – trade, net	1,222,000,000	1,215,000,000	[1]
Accounts receivable – other, net	320,000,000	320,000,000	[1]
Due from unconsolidated affiliates	50,000,000	37,000,000	[1]
Income taxes receivable	121,000,000	60,000,000	[1]
Inventories	189,000,000	258,000,000	[1]
Regulatory assets	87,000,000	138,000,000	[1]
Greenhouse gas allowances	61,000,000	59,000,000	[1]
Other	262,000,000	249,000,000	[1]
Total current assets	3,262,000,000	3,645,000,000	[1]
Other assets:
Restricted cash	21,000,000	21,000,000	[1]
Due from unconsolidated affiliates	668,000,000	644,000,000	[1]
Regulatory assets	1,838,000,000	1,589,000,000	[1]
Nuclear decommissioning trusts	1,037,000,000	974,000,000	[1]
Investment in Oncor Holdings	9,748,000,000	9,652,000,000	[1]
Other investments	2,290,000,000	2,320,000,000	[1]
Goodwill	1,602,000,000	1,602,000,000	[1]
Other intangible assets	222,000,000	224,000,000	[1]
Dedicated assets in support of certain benefit plans	413,000,000	416,000,000	[1]
Insurance receivable for Aliso Canyon costs	477,000,000	461,000,000	[1]
Deferred income taxes	139,000,000	141,000,000	[1]
Greenhouse gas allowances	353,000,000	289,000,000	[1]
Right-of-use assets – operating leases	612,000,000
Assets held for sale in discontinued operations	3,388,000,000	3,259,000,000	[1]
Sundry	850,000,000	962,000,000	[1]
Total other assets	23,658,000,000	22,554,000,000	[1]
Property, plant and equipment:
Property, plant and equipment	47,105,000,000	46,615,000,000	[1]
Less accumulated depreciation and amortization	(12,407,000,000)	(12,176,000,000)	[1]
Property, plant and equipment, net	34,698,000,000	34,439,000,000	[1]
Total assets	61,618,000,000	60,638,000,000	[1]
Current liabilities:
Short-term debt	2,523,000,000	2,024,000,000	[1]
Accounts payable – trade	989,000,000	1,160,000,000	[1]
Accounts payable – other	166,000,000	138,000,000	[1]
Due to unconsolidated affiliates	10,000,000	10,000,000	[1]
Dividends and interest payable	496,000,000	480,000,000	[1]
Accrued compensation and benefits	264,000,000	440,000,000	[1]
Regulatory liabilities	523,000,000	105,000,000	[1]
Current portion of long-term debt and finance leases	2,152,000,000	1,644,000,000	[1]
Reserve for Aliso Canyon costs	60,000,000	160,000,000	[1]
Greenhouse gas obligations	61,000,000	59,000,000	[1]
Liabilities held for sale in discontinued operations	375,000,000	368,000,000	[1]
Other	993,000,000	935,000,000	[1]
Total current liabilities	8,612,000,000	7,523,000,000	[1]
Long-term debt and finance leases	19,738,000,000	20,903,000,000	[1]
Deferred credits and other liabilities:
Due to unconsolidated affiliates	38,000,000	37,000,000	[1]
Pension and other postretirement benefit plan obligations, net of plan assets	1,155,000,000	1,143,000,000	[1]
Deferred income taxes	2,622,000,000	2,321,000,000	[1]
Deferred investment tax credits	23,000,000	24,000,000	[1]
Regulatory liabilities	3,996,000,000	4,016,000,000	[1]
Asset retirement obligations	2,795,000,000	2,786,000,000	[1]
Greenhouse gas obligations	174,000,000	131,000,000	[1]
Liabilities held for sale in discontinued operations	1,046,000,000	1,013,000,000	[1]
Deferred credits and other	1,949,000,000	1,493,000,000	[1]
Total deferred credits and other liabilities	13,798,000,000	12,964,000,000	[1]
Commitments and contingencies (Note 11)			[1]
Equity:
Common stock	5,568,000,000	5,540,000,000	[1]
Retained earnings	10,337,000,000	10,104,000,000	[1]
Accumulated other comprehensive income (loss)	(817,000,000)	(764,000,000)	[1]
Total shareholders’ equity	17,346,000,000	17,138,000,000	[1]
Preferred stock of subsidiary	20,000,000	20,000,000	[1]
Other noncontrolling interests	2,104,000,000	2,090,000,000	[1]
Total equity	19,470,000,000	19,248,000,000	[1]
Total liabilities and equity	61,618,000,000	60,638,000,000	[1]
San Diego Gas and Electric Company [Member]
Current assets:
Cash and cash equivalents	10,000,000	8,000,000	[1]
Restricted cash	21,000,000	11,000,000	[1]
Accounts receivable – trade, net	390,000,000	368,000,000	[1]
Accounts receivable – other, net	96,000,000	106,000,000	[1]
Inventories	99,000,000	102,000,000	[1]
Prepaid expenses	53,000,000	74,000,000	[1]
Regulatory assets	71,000,000	123,000,000	[1]
Fixed-price contracts and other derivatives	66,000,000	82,000,000	[1]
Greenhouse gas allowances	15,000,000	15,000,000	[1]
Other	26,000,000	5,000,000	[1]
Total current assets	847,000,000	894,000,000	[1]
Other assets:
Restricted cash	18,000,000	18,000,000	[1]
Regulatory assets	467,000,000	454,000,000	[1]
Nuclear decommissioning trusts	1,037,000,000	974,000,000	[1]
Greenhouse gas allowances	169,000,000	155,000,000	[1]
Right-of-use assets – operating leases	135,000,000
Sundry	421,000,000	420,000,000	[1]
Total other assets	2,247,000,000	2,021,000,000	[1]
Property, plant and equipment:
Property, plant and equipment	21,950,000,000	21,662,000,000	[1]
Less accumulated depreciation and amortization	(5,486,000,000)	(5,352,000,000)	[1]
Property, plant and equipment, net	16,464,000,000	16,310,000,000	[1]
Total assets	19,558,000,000	19,225,000,000	[1]
Current liabilities:
Short-term debt	238,000,000	291,000,000	[1]
Accounts payable	360,000,000	439,000,000	[1]
Due to unconsolidated affiliates	63,000,000	61,000,000	[1]
Accrued compensation and benefits	52,000,000	117,000,000	[1]
Accrued franchise fees	60,000,000	64,000,000	[1]
Regulatory liabilities	47,000,000	53,000,000	[1]
Current portion of long-term debt and finance leases	89,000,000	81,000,000	[1]
Customer deposits	70,000,000	70,000,000	[1]
Greenhouse gas obligations	15,000,000	15,000,000	[1]
Asset retirement obligations	93,000,000	96,000,000	[1]
Other	280,000,000	141,000,000	[1]
Total current liabilities	1,367,000,000	1,428,000,000	[1]
Long-term debt and finance leases	6,113,000,000	6,138,000,000	[1]
Deferred credits and other liabilities:
Pension and other postretirement benefit plan obligations, net of plan assets	217,000,000	212,000,000	[1]
Deferred income taxes	1,653,000,000	1,616,000,000	[1]
Deferred investment tax credits	15,000,000	16,000,000	[1]
Regulatory liabilities	2,470,000,000	2,404,000,000	[1]
Asset retirement obligations	777,000,000	778,000,000	[1]
Greenhouse gas obligations	43,000,000	30,000,000	[1]
Deferred credits and other	610,000,000	488,000,000	[1]
Total deferred credits and other liabilities	5,785,000,000	5,544,000,000	[1]
Commitments and contingencies (Note 11)			[1]
Equity:
Preferred stock	0	0	[1]
Common stock	1,338,000,000	1,338,000,000	[1]
Retained earnings	4,865,000,000	4,687,000,000	[1]
Accumulated other comprehensive income (loss)	(12,000,000)	(10,000,000)	[1]
Total shareholders’ equity	6,191,000,000	6,015,000,000	[1]
Other noncontrolling interests	102,000,000	100,000,000	[1]
Total equity	6,293,000,000	6,115,000,000	[1]
Total liabilities and equity	19,558,000,000	19,225,000,000	[1]
Southern California Gas Company [Member]
Current assets:
Cash and cash equivalents	3,000,000	18,000,000	[1]
Accounts receivable – trade, net	674,000,000	634,000,000	[1]
Accounts receivable – other, net	91,000,000	97,000,000	[1]
Due from unconsolidated affiliates	15,000,000	7,000,000	[1]
Inventories	58,000,000	134,000,000	[1]
Regulatory assets	11,000,000	12,000,000	[1]
Greenhouse gas allowances	39,000,000	37,000,000	[1]
Other	39,000,000	31,000,000	[1]
Total current assets	930,000,000	970,000,000	[1]
Other assets:
Regulatory assets	1,286,000,000	1,051,000,000	[1]
Insurance receivable for Aliso Canyon costs	477,000,000	461,000,000	[1]
Greenhouse gas allowances	164,000,000	116,000,000	[1]
Right-of-use assets – operating leases	110,000,000
Sundry	356,000,000	352,000,000	[1]
Total other assets	2,393,000,000	1,980,000,000	[1]
Property, plant and equipment:
Property, plant and equipment	18,347,000,000	18,138,000,000	[1]
Less accumulated depreciation and amortization	(5,766,000,000)	(5,699,000,000)	[1]
Property, plant and equipment, net	12,581,000,000	12,439,000,000	[1]
Total assets	15,904,000,000	15,389,000,000	[1]
Current liabilities:
Short-term debt	190,000,000	256,000,000	[1]
Accounts payable – trade	427,000,000	556,000,000	[1]
Accounts payable – other	98,000,000	93,000,000	[1]
Due to unconsolidated affiliates	42,000,000	34,000,000	[1]
Accrued compensation and benefits	101,000,000	159,000,000	[1]
Regulatory liabilities	476,000,000	52,000,000	[1]
Current portion of long-term debt and finance leases	3,000,000	3,000,000	[1]
Customer deposits	71,000,000	101,000,000	[1]
Reserve for Aliso Canyon costs	60,000,000	160,000,000	[1]
Greenhouse gas obligations	39,000,000	37,000,000	[1]
Asset retirement obligations	90,000,000	90,000,000	[1]
Other	333,000,000	217,000,000	[1]
Total current liabilities	1,930,000,000	1,758,000,000	[1]
Long-term debt and finance leases	3,429,000,000	3,427,000,000	[1]
Deferred credits and other liabilities:
Pension obligation, net of plan assets	773,000,000	760,000,000	[1]
Deferred income taxes	1,204,000,000	1,177,000,000	[1]
Deferred investment tax credits	8,000,000	8,000,000	[1]
Regulatory liabilities	1,526,000,000	1,612,000,000	[1]
Asset retirement obligations	1,982,000,000	1,973,000,000	[1]
Greenhouse gas obligations	110,000,000	86,000,000	[1]
Deferred credits and other	422,000,000	330,000,000	[1]
Total deferred credits and other liabilities	6,025,000,000	5,946,000,000	[1]
Commitments and contingencies (Note 11)			[1]
Equity:
Preferred stock	22,000,000	22,000,000	[1]
Common stock	866,000,000	866,000,000	[1]
Retained earnings	3,656,000,000	3,390,000,000	[1]
Accumulated other comprehensive income (loss)	(24,000,000)	(20,000,000)	[1]
Total shareholders’ equity	4,520,000,000	4,258,000,000	[1]
Total equity	4,520,000,000	4,258,000,000
Total liabilities and equity	15,904,000,000	15,389,000,000	[1]
Convertible Preferred Stock Series A [Member]
Equity:
Preferred stock	1,693,000,000	1,693,000,000	[1]
Convertible Preferred Stock Series B [Member]
Equity:
Preferred stock	565,000,000	565,000,000	[1]
Disposal Group Held-for-sale [Member]
Current assets:
Assets held for sale in discontinued operations	374,000,000	713,000,000	[1]
Disposal Group Held-for-sale [Member]
Current assets:
Assets held for sale in discontinued operations	$ 457,000,000	$ 459,000,000	[1]

[1] Derived from audited financial statements.