Consolidated Statements of Financial Position (USD $) In Millions, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012
Current Assets
Cash and cash equivalents	$ 27	$ 30
Restricted cash, principally Securitization	100	102
Accounts receivable (less allowance for doubtful accounts of $28 and $35, respectively)
Customer	723	697
Affiliates	24	5
Other	24	63
Inventories
Fuel and gas	188	246
Materials and supplies	215	193
Notes receivable
Notes Receivable - Affiliates	200	0
Other	2	2
Regulatory assets	13	162
Other	68	77
Total Current Assets	1,584	1,577
Investments
Nuclear decommissioning trust funds	1,191	1,037
Other	160	133
Total Investments	1,351	1,170
Property
Property, plant and equipment	18,730	17,689
Less accumulated depreciation and amortization	(6,951)	(6,717)
Property, plant and equipment, net	11,779	10,972
Other Assets
Regulatory assets	2,275	3,348
Securitized regulatory assets	231	413
Intangible assets	41	30
Notes receivable	8	3
Other	141	138
Total Noncurrent Assets	2,696	3,932
Total Assets	17,410	17,651
Accounts payable
Affiliates	60	65
Accounts payable, Other	424	350
Accrued interest	61	61
Current portion long-term debt, including capital leases	504	443
Regulatory liabilities	278	66
Current deferred income taxes	91	14
Short-term borrowings
Short-term borrowing - affiliates	58	80
Short-term borrowing - other	0	130
Other	177	139
Total Current Liabilities	1,653	1,348
Long-Term Debt (net of current portion)
Mortgage bonds, notes and other	4,540	4,221
Securitization bonds	105	302
Capital lease obligations	4	1
Total Long-Term Debt (net of current portion)	4,649	4,524
Other Liabilities
Deferred income taxes	2,807	2,761
Regulatory liabilities	386	483
Asset retirement obligations	1,667	1,557
Unamortized investment tax credit	41	49
Nuclear decommissioning	178	159
Accrued pension liability — affiliates	705	1,368
Accrued postretirement liability — affiliates	369	996
Other	101	103
Total Noncurrent Liabilities	6,254	7,476
Shareholder’s Equity
Common stock, $10 par value, 400,000,000 shares authorized, and 138,632,324 shares issued and outstanding	3,596	3,196
Retained earnings	1,274	1,129
Accumulated other comprehensive loss	(16)	(22)
Total Shareholder's Equity	4,854	4,303
Total Liabilities and Shareholder's Equity	$ 17,410	$ 17,651