CONDENSED STATEMENTS OF CONSOLIDATED INCOME (Unaudited) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
Revenues	$ 638	$ 656
Expenses:
Operation and maintenance	349	331
Depreciation and amortization	152	189
Taxes other than income taxes	60	57
Total	561	577
Operating Income	77	79
Other Income (Expense):
Interest and other finance charges	(33)	(31)
Interest on securitization bonds	(20)	(24)
Other, net	4	3
Total	(49)	(52)
Income Before Income Taxes	28	27
Income tax expense	10	10
Net Income	$ 18	$ 17