CONSOLIDATED STATEMENT OF CASH FLOWS (UNAUDITED) - USD ($) $ in Millions	6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024
OPERATING ACTIVITIES
NET INCOME	$ 1,038	$ 922
PRINCIPAL NON-CASH CHARGES (CREDITS) TO INCOME
Depreciation and amortization	1,140	1,051
Deferred income taxes	301	161
Rate case amortization and accruals	130	115
Pre-tax loss on sale of the Clean Energy Businesses	0	30
Other non-cash items, net	(99)	(36)
CHANGES IN ASSETS AND LIABILITIES
Accounts receivable – customers, net	52	(61)
Revenue decoupling mechanism receivable	37	(46)
Other receivables, net and other current assets	129	197
Taxes receivable	144	0
Unbilled revenue and net unbilled revenue deferrals	22	14
Prepayments	71	32
Accounts payable	35	(166)
Pensions and retiree benefits obligations, net	(284)	(70)
Pensions and retiree benefits contributions	(9)	(9)
Accrued taxes	(13)	(14)
Accrued interest	12	19
Superfund and other environmental costs, net	(14)	(15)
Distributions from equity investments	33	2
Deferred charges, noncurrent assets, leases, net and other regulatory assets	(178)	(264)
Deferred credits, noncurrent liabilities and other regulatory liabilities	206	191
Other current liabilities	63	(141)
NET CASH FLOWS FROM OPERATING ACTIVITIES	2,816	1,912
INVESTING ACTIVITIES
Utility capital expenditures	(2,420)	(2,396)
Cost of removal less salvage	(251)	(214)
Non-utility capital expenditures	1	0
Proceeds from sale of Broken Bow II, net of cash and cash equivalents sold	45	0
Other investing activities	(28)	(12)
NET CASH FLOWS USED IN INVESTING ACTIVITIES	(2,655)	(2,622)
FINANCING ACTIVITIES
Net issuance (payment) of short-term debt	(950)	164
Issuance of long-term debt	0	1,400
Borrowing under term loan	200	0
Debt issuance costs	(1)	(23)
Common stock dividends	(576)	(549)
Issuance of common shares - public offering	1,308	0
Issuance of common shares for stock plans	32	30
NET CASH FLOWS FROM FINANCING ACTIVITIES	13	1,022
CASH, TEMPORARY CASH INVESTMENTS, AND RESTRICTED CASH:
NET CHANGE FOR THE PERIOD	174	312
BALANCE AT BEGINNING OF PERIOD	1,333	1,195
BALANCE AT END OF PERIOD	1,507	1,507
Total cash, temporary cash investments and restricted cash	1,507	1,507
LESS: CHANGE IN CASH AND RESTRICTED CASH BALANCES HELD FOR SALE	0	7
BALANCE AT END OF PERIOD EXCLUDING HELD FOR SALE	1,507	1,500
Cash paid (received) during the period for:
Interest, net of capitalized interest	560	520
Income taxes	(181)	4
SUPPLEMENTAL DISCLOSURE OF NON-CASH INFORMATION
Capital expenditures in accounts payable	342	482
Issuance of common shares for dividend reinvestment	25	25
Equipment
SUPPLEMENTAL DISCLOSURE OF NON-CASH INFORMATION
Equipment acquired but unpaid as of end of period	$ 6	$ 11