CONDENSED STATEMENTS OF CONSOLIDATED INCOME (Unaudited) (USD $) In Millions, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Revenues	$ 964	$ 891	$ 4,678	$ 3,979
Expenses:
Natural gas	702	637	3,625	2,741
Operation and maintenance	184	172	562	632
Depreciation and amortization	53	49	153	182
Taxes other than income taxes	28	29	114	114
Total	967	887	4,454	3,669
Operating Income (Loss)	(3)	4	224	310
Other Income (Expense):
Interest and other finance charges	(36)	(36)	(105)	(118)
Equity in earnings of unconsolidated affiliates, net	79	80	241	122
Other, net	3	2	7	(3)
Total	46	46	143	1
Income Before Income Taxes	43	50	367	311
Income tax expense	15	18	139	313
Net Income (Loss)	$ 28	$ 32	$ 228	$ (2)