STATEMENTS OF CASH FLOWS (UNAUDITED) - USD ($) $ in Millions	6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021
Operating activities
Net income	$ 145	$ 126
Adjustments to reconcile net income to cash provided by operating activities:
Depreciation and amortization	211	158
Deferred income taxes	(19)	(39)
Allowance for equity funds used during construction	(1)	(2)
Provision for bad debts	4	3
Changes in operating assets and liabilities:
Accounts receivable	(56)	(28)
Accrued unbilled revenues	27	20
Inventories	(15)	(16)
Prepayments and other	11	21
Accounts payable	35	6
Net regulatory assets and liabilities	(30)	(96)
Other current liabilities	8	1
Pension and other employee benefit obligations	1	(16)
Other, net	(2)	(2)
Net cash provided by operating activities	265	96
Investing activities
Utility capital/construction expenditures	(260)	(334)
Investments in utility money pool arrangement	0	83
Repayments from utility money pool arrangement	0	83
Net cash used in investing activities	(260)	(334)
Financing activities
Repayments of short-term borrowings, net	(137)	(250)
Proceeds from issuance of long-term debt, net	196	247
Borrowings under utility money pool arrangement	258	324
Repayments under utility money pool arrangement	(349)	(261)
Capital contributions from parent	209	304
Dividends paid to parent	(110)	(130)
Net cash provided by financing activities	67	234
Net change in cash, cash equivalents and restricted cash	72	(4)
Cash, cash equivalents and restricted cash at beginning of period	1	6
Cash, cash equivalents and restricted cash at end of period	73	2
Supplemental disclosure of cash flow information:
Cash paid for interest (net of amounts capitalized)	(71)	(54)
Cash received for income taxes, net	26	17
Supplemental disclosure of non-cash investing and financing transactions:
Accrued property, plant and equipment additions	36	39
Inventory transfers to property, plant and equipment	7	6
Allowance for equity funds used during construction	1	2
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents	$ 73	$ 2