Consolidated Balance Sheets - USD ($) $ in Millions	Mar. 31, 2017	Dec. 31, 2016
ASSETS
Cash and cash equivalents	$ 150	$ 96
Receivables, less allowance	688	714
Accrued unbilled revenue	266	370
Inventory	237	239
Derivative assets	69	73
Regulatory assets	394	350
Other current assets	242	281
Total current assets	2,046	2,123
Nuclear decommissioning trusts	4,352	4,242
Other investments	89	83
Total investments	4,441	4,325
Utility property, plant and equipment, less accumulated depreciation and amortization of $9,321 and $9,000 at respective dates	36,951	36,806
Nonutility property, plant and equipment, less accumulated depreciation	217	194
Total property, plant and equipment	37,168	37,000
Regulatory assets	7,674	7,455
Other long-term assets	411	416
Total long-term assets	8,085	7,871
Total assets	51,740	51,319
LIABILITIES AND EQUITY
Short-term debt	295	1,307
Current portion of long-term debt	981	981
Accounts payable	844	1,342
Accrued taxes	86	50
Customer deposits	272	269
Derivative liabilities	237	216
Regulatory liabilities	804	756
Other current liabilities	897	991
Total current liabilities	4,416	5,912
Long-term debt	11,662	10,175
Deferred income taxes and credits	8,523	8,327
Derivative liabilities	989	941
Pensions and benefits	1,358	1,354
Asset retirement obligations	2,585	2,590
Regulatory liabilities	5,910	5,726
Other deferred credits and other long-term liabilities	2,048	2,102
Total deferred credits and other liabilities	21,413	21,040
Total liabilities	37,491	37,127
Commitments and contingencies (Note 11)
Redeemable noncontrolling interest	7	5
Common stock, no par value	2,510	2,505
Accumulated other comprehensive loss	(49)	(53)
Retained earnings	9,590	9,544
Total common shareholder's equity	12,051	11,996
Noncontrolling interests – preferred and preference stock of SCE	2,191	2,191
Total equity	14,242	14,187
Total liabilities and equity	51,740	51,319
Southern California Edison Company
ASSETS
Cash and cash equivalents	100	39
Receivables, less allowance	670	699
Accrued unbilled revenue	265	369
Inventory	235	239
Derivative assets	69	73
Regulatory assets	394	350
Other current assets	307	262
Total current assets	2,040	2,031
Nuclear decommissioning trusts	4,352	4,242
Other investments	61	50
Total investments	4,413	4,292
Utility property, plant and equipment, less accumulated depreciation and amortization of $9,321 and $9,000 at respective dates	36,951	36,806
Nonutility property, plant and equipment, less accumulated depreciation	75	75
Total property, plant and equipment	37,026	36,881
Regulatory assets	7,674	7,455
Other long-term assets	231	232
Total long-term assets	7,905	7,687
Total assets	51,384	50,891
LIABILITIES AND EQUITY
Short-term debt	0	769
Current portion of long-term debt	579	579
Accounts payable	847	1,344
Accrued taxes	88	45
Customer deposits	272	269
Derivative liabilities	237	216
Regulatory liabilities	804	756
Other current liabilities	656	729
Total current liabilities	3,483	4,707
Long-term debt	10,843	9,754
Deferred income taxes and credits	10,323	9,886
Derivative liabilities	989	941
Pensions and benefits	898	896
Asset retirement obligations	2,580	2,586
Regulatory liabilities	5,910	5,726
Other deferred credits and other long-term liabilities	1,735	1,912
Total deferred credits and other liabilities	22,435	21,947
Total liabilities	36,761	36,408
Commitments and contingencies (Note 11)
Common stock, no par value	2,168	2,168
Additional paid-in capital	660	657
Accumulated other comprehensive loss	(18)	(20)
Retained earnings	9,568	9,433
Total common shareholder's equity	12,378	12,238
Noncontrolling interests – preferred and preference stock of SCE	2,245	2,245
Total equity	14,623	14,483
Total liabilities and equity	$ 51,384	$ 50,891