Consolidated Condensed Statements of Cash Flows (Unaudited) - USD ($) $ in Millions	6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021
Cash flows from operating activities
Net income	$ 263	$ 213
Adjustments to reconcile net income to cash from operating activities:
Depreciation and amortization	212	213
Deferred income taxes and investment tax credits	64	27
Allowance for equity funds used during construction	(17)	(20)
Deferred recovery clauses	(145)	(10)
Receivables, less allowance for credit losses	(87)	(43)
Inventories	(19)	(2)
Prepayments and other deposits	(1)	(11)
Taxes accrued	18	20
Accounts payable	(7)	(45)
Regulatory assets and liabilities	12	(2)
Other	1	6
Cash flows from operating activities	294	346
Cash flows used in investing activities
Capital expenditures	(607)	(588)
Net proceeds from sale of assets	3	0
Cash flows used in investing activities	(604)	(588)
Cash flows from financing activities
Equity contributions from Parent	280	290
Proceeds from long-term debt issuance	0	790
Repayment of long-term debt	0	(278)
Net increase (decrease) in short-term debt (maturities of 90 days or less)	225	(65)
Repayment of other short-term debt (maturities over 90 days)	0	(300)
Dividends to Parent	(202)	(181)
Cash flows from financing activities	303	256
Net increase in cash and cash equivalents	(7)	14
Cash and cash equivalents at beginning of period	18	10
Cash and cash equivalents at end of period	11	24
Supplemental disclosure of non-cash activities
Change in accrued capital expenditures	(22)	(20)
Reclassification of short-term debt from current to long-term	$ 470	$ 0