STATEMENTS OF CASH FLOWS (UNAUDITED) - USD ($) $ in Millions	6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024
Operating activities
Net income	$ 160	$ 146
Adjustments to reconcile net income to cash provided by operating activities:
Depreciation and amortization	229	237
Deferred income taxes	12	94
Allowance for equity funds used during construction	(11)	(6)
Provision for bad debts	4	3
Changes in operating assets and liabilities:
Accounts receivable	(31)	66
Accrued unbilled revenues	(45)	(19)
Inventories	(32)	(27)
Prepayments and other	84	(4)
Accounts payable	27	20
Net regulatory assets and liabilities	(1)	36
Other current liabilities	(95)	(25)
Pension and other employee benefit obligations	(2)	(2)
Other, net	(1)	(13)
Net cash provided by operating activities	298	506
Investing activities
Utility capital/construction expenditures	(653)	(428)
Investments In Utility Money Pool Arrangement	(178)	0
Repayments from utility money pool arrangement	178	0
Net cash used in investing activities	(653)	(428)
Financing activities
Repayments of short-term borrowings, net	(145)	(75)
Proceeds from Issuance of Long-Term Debt	494	588
Repayments of Long-Term Debt	0	(350)
Borrowings under utility money pool arrangement	518	437
Repayments under utility money pool arrangement	(525)	(464)
Capital contributions from parent	559	272
Dividends paid to parent	(103)	(148)
Net cash provided by financing activities	798	260
Net change in cash, cash equivalents and restricted cash	443	338
Cash, cash equivalents and restricted cash at beginning of period	14	3
Cash, cash equivalents and restricted cash at end of period	457	341
Supplemental disclosure of cash flow information:
Cash paid for interest (net of amounts capitalized)	(78)	(68)
Cash received for income taxes, net; includes proceeds from tax credit transfers	50	117
Supplemental disclosure of non-cash investing and financing transactions:
Accrued property, plant and equipment additions	147	57
Inventory transfers to property, plant and equipment	57	26
Allowance for equity funds used during construction	11	6
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents	$ 457	$ 341