Consolidated Condensed Statements of Cash Flows (Unaudited) - USD ($) $ in Millions	9 Months Ended
	Sep. 30, 2019	Sep. 30, 2018
Cash flows from operating activities
Net income	$ 297	$ 266
Adjustments to reconcile net income to cash from operating activities:
Depreciation and amortization	281	279
Deferred income taxes and investment tax credits	17	5
Deferred recovery clauses	37	(28)
Receivables, less allowance for uncollectibles	(15)	(49)
Inventories	(1)	6
Taxes accrued	59	59
Interest accrued	28	23
Accounts payable	(18)	(41)
Regulatory assets and liabilities	0	80
Other	(39)	(13)
Cash flows from operating activities	646	587
Cash flows used in investing activities
Capital expenditures	(844)	(815)
Cash flows used in investing activities	(844)	(815)
Cash flows from financing activities
Equity contributions from Parent	245	335
Proceeds from long-term debt issuance	293	344
Repayment of long-term debt	0	(304)
Net increase (decrease) in short-term debt	(85)	106
Dividends to Parent	(247)	(244)
Cash flows from financing activities	206	237
Net increase in cash and cash equivalents	8	9
Cash and cash equivalents at beginning of period	15	13
Cash and cash equivalents at end of period	23	22
Supplemental disclosure of non-cash activities
Change in accrued capital expenditures	5	27
Reclassification of note payable from short-term to long-term	$ 0	$ 300