CONDENSED CONSOLIDATED BALANCE SHEETS (Unaudited) (USD $) In Millions, unless otherwise specified	Jun. 30, 2014	Dec. 31, 2013
Current Assets:
Cash and cash equivalents ($188 and $207 related to VIEs, respectively)	$ 188	$ 207
Accounts and notes receivable ($94 and $60 related to VIEs, respectively), less bad debt reserve of $3 and $3, respectively	320	261
Accounts and notes receivable—affiliated companies	87	5
Accrued unbilled revenues	104	87
Inventory	114	105
Taxes receivable	8	0
Deferred tax asset	3	3
Other ($51 and $41 related to VIEs, respectively)	60	65
Total current assets	884	733
Property, Plant and Equipment:
Property, plant and equipment	9,044	8,741
Less: accumulated depreciation and amortization	2,989	2,907
Property, plant and equipment, net	6,055	5,834
Regulatory assets ($2,971 and $3,179 related to VIEs, respectively)	2,820	2,999
Other	53	43
Total other assets	2,873	3,042
Total Assets	9,812	9,609
Current Liabilities:
Current portion of VIE transition and system restoration bonds long-term debt	363	354
Accounts payable	142	137
Accounts and notes payable—affiliated companies	120	80
Taxes accrued	54	144
Interest accrued	86	75
Other	92	128
Total current liabilities	857	918
Other Liabilities:
Deferred Tax Liabilities, Net, Noncurrent	1,960	2,035
Benefit obligations	227	227
Regulatory liabilities	540	509
Other	50	46
Total other liabilities	2,777	2,817
Long-term Debt:
VIE transition and system restoration bonds	2,847	3,046
Other	2,006	1,595
Total long-term debt	4,853	4,641
Commitments and Contingencies (Note 8)
Member’s Equity:
Common stock	0	0
Paid-in capital	1,232	1,232
Retained earnings	93	1
Total member’s equity	1,325	1,233
Total Liabilities and Member’s Equity	$ 9,812	$ 9,609