CONDENSED STATEMENTS OF CONSOLIDATED INCOME (Unaudited) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
Revenues	$ 752	$ 763	$ 1,390	$ 1,419
Expenses:
Operation and maintenance	350	331	699	662
Depreciation and amortization	180	217	332	406
Taxes other than income taxes	58	57	118	114
Total	588	605	1,149	1,182
Operating Income	164	158	241	237
Other Income (Expense):
Interest and other finance charges	(32)	(31)	(65)	(62)
Interest on securitization bonds	(20)	(23)	(40)	(47)
Other, net	5	6	9	9
Total	(47)	(48)	(96)	(100)
Income Before Income Taxes	117	110	145	137
Income tax expense	42	39	52	49
Net Income	$ 75	$ 71	$ 93	$ 88