Consolidated Condensed Statements of Cash Flows (Unaudited) - USD ($) $ in Millions	9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019
Cash flows from operating activities
Net income	$ 335	$ 297
Adjustments to reconcile net income to cash from operating activities:
Depreciation and amortization	286	281
Deferred income taxes and investment tax credits	50	17
Allowance for equity funds used during construction	(21)	(7)
Deferred recovery clauses	(16)	37
Receivables, less allowance for credit losses	(46)	(15)
Taxes accrued	69	59
Interest accrued	32	28
Accounts payable	(18)	(18)
Regulatory assets and liabilities	(14)	0
Other	(10)	(33)
Cash flows from operating activities	647	646
Cash flows used in investing activities
Capital expenditures	(971)	(844)
Net proceeds from sale of assets	6	0
Cash flows used in investing activities	(965)	(844)
Cash flows from financing activities
Equity contributions from Parent	400	245
Proceeds from long-term debt issuance	0	293
Net increase (decrease) in short-term debt (maturities of 90 days or less)	(113)	(85)
Proceeds from other short-term debt (maturities over 90 days)	300	0
Dividends to Parent	(266)	(247)
Cash flows from financing activities	321	206
Net decrease in cash and cash equivalents	3	8
Cash and cash equivalents at beginning of period	14	15
Cash and cash equivalents at end of period	17	23
Supplemental disclosure of non-cash activities
Change in accrued capital expenditures	$ 0	$ 5