CONDENSED CONSOLIDATED BALANCE SHEETS (Unaudited) (USD $) In Millions, unless otherwise specified	Sep. 30, 2014	Dec. 31, 2013
Current Assets:
Cash and cash equivalents ($212 and $207 related to VIEs, respectively)	$ 215	$ 207
Accounts and notes receivable ($99 and $60 related to VIEs, respectively), less bad debt reserve of $3 and $3, respectively	347	261
Accounts and notes receivable—affiliated companies	84	5
Accrued unbilled revenues	100	87
Inventory	114	105
Deferred tax asset	2	3
Other ($49 and $41 related to VIEs, respectively)	63	65
Total current assets	925	733
Property, Plant and Equipment:
Property, plant and equipment	9,203	8,741
Less: accumulated depreciation and amortization	3,026	2,907
Property, plant and equipment, net	6,177	5,834
Regulatory assets ($2,824 and $3,179 related to VIEs, respectively)	2,679	2,999
Other	41	43
Total other assets	2,720	3,042
Total Assets	9,822	9,609
Current Liabilities:
Current portion of VIE transition and system restoration bonds long-term debt	370	354
Accounts payable	122	137
Accounts and notes payable—affiliated companies	104	80
Taxes accrued	109	144
Interest accrued	50	75
Other	110	128
Total current liabilities	865	918
Other Liabilities:
Deferred Tax Liabilities, Net, Noncurrent	1,945	2,035
Benefit obligations	227	227
Regulatory liabilities	545	509
Other	54	46
Total other liabilities	2,771	2,817
Long-term Debt:
VIE transition and system restoration bonds	2,736	3,046
Other	2,006	1,595
Total long-term debt	4,742	4,641
Commitments and Contingencies (Note 8)
Member’s Equity:
Common stock	0	0
Paid-in capital	1,232	1,232
Retained earnings	212	1
Total member’s equity	1,444	1,233
Total Liabilities and Member’s Equity	$ 9,822	$ 9,609