CONDENSED CONSOLIDATED BALANCE SHEETS (Unaudited) - USD ($) $ in Millions	Mar. 31, 2016	Dec. 31, 2015
Current Assets:
Cash and cash equivalents ($205 and $264 related to VIEs, respectively)	$ 205	$ 264
Accounts and notes receivable ($63 and $64 related to VIEs, respectively), less bad debt reserve of $1 and $1, respectively	219	234
Accounts and notes receivable–affiliated companies	72	16
Accrued unbilled revenues	85	96
Inventory	129	133
Taxes receivable	0	59
Other ($39 and $35 related to VIEs, respectively)	52	63
Total current assets	762	865
Property, Plant and Equipment:
Property, plant and equipment	10,316	10,142
Less: accumulated depreciation and amortization	3,266	3,209
Property, plant and equipment, net	7,050	6,933
Other Assets:
Regulatory assets ($2,279 and $2,373 related to VIEs, respectively)	2,133	2,211
Other	15	16
Total other assets	2,148	2,227
Total Assets	9,960	10,025
Current Liabilities:
Current portion of VIE securitization bonds long-term debt	400	391
Accounts payable	124	153
Accounts and notes payable–affiliated companies	497	348
Taxes accrued	64	100
Interest accrued	54	70
Other	79	69
Total current liabilities	1,218	1,131
Other Liabilities:
Deferred income taxes, net	2,032	2,032
Benefit obligations	191	192
Regulatory liabilities	527	542
Other	60	59
Total other liabilities	2,810	2,825
Long-term Debt:
VIE securitization bonds	2,122	2,276
Other	2,192	2,192
Total long-term debt	$ 4,314	$ 4,468
Commitments and Contingencies (Note 8)
Member’s Equity:
Common stock	$ 0	$ 0
Paid-in capital	1,322	1,322
Retained earnings	296	279
Total member’s equity	1,618	1,601
Total Liabilities and Member’s Equity	$ 9,960	$ 10,025