STATEMENTS OF CASH FLOWS (UNAUDITED) - USD ($) $ in Millions	6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023
Operating activities
Net income	$ 146	$ 135
Adjustments to reconcile net income to cash provided by operating activities:
Depreciation and amortization	237	184
Deferred income taxes	94	(77)
Allowance for equity funds used during construction	(6)	(3)
Provision for bad debts	3	6
Changes in operating assets and liabilities:
Accounts receivable	66	3
Accrued unbilled revenues	19	12
Inventories	(27)	(23)
Prepayments and other	(4)	7
Accounts payable	20	(21)
Net regulatory assets and liabilities	36	194
Other current liabilities	(25)	(10)
Pension and other employee benefit obligations	(2)	0
Other, net	(13)	(4)
Net cash provided by operating activities	506	379
Investing activities
Utility capital/construction expenditures	(428)	(351)
Net cash used in investing activities	(428)	(351)
Financing activities
(Repayments of) proceeds from short-term borrowings, net	(75)	34
Proceeds from issuance of long-term debt, net	588	0
Borrowings under utility money pool arrangement	437	174
Repayments under utility money pool arrangement	(464)	(74)
Capital contributions from parent	272	0
Repayments of Long-Term Debt	(350)	0
Dividends paid to parent	(148)	(163)
Net cash provided by (used in) financing activities	260	(29)
Net change in cash, cash equivalents and restricted cash	338	(1)
Cash, cash equivalents and restricted cash at beginning of period	3	2
Cash, cash equivalents and restricted cash at end of period	341	1
Supplemental disclosure of cash flow information:
Cash paid for interest (net of amounts capitalized)	(68)	(65)
Cash received (paid) for income taxes, net; includes proceeds from tax credit transfers	117	(35)
Supplemental disclosure of non-cash investing and financing transactions:
Accrued property, plant and equipment additions	57	41
Inventory transfers to property, plant and equipment	26	17
Allowance for equity funds used during construction	6	3
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents	$ 341	$ 1