CONSOLIDATED STATEMENT OF CASH FLOWS (UNAUDITED) - USD ($) $ in Millions	9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021
Net income	$ 1,427	$ 1,007
PRINCIPAL NON-CASH CHARGES/(CREDITS) TO INCOME
Depreciation and amortization	1,593	1,511
Investment loss/impairment	0	211
Deferred income taxes	317	167
Net derivative gains	(161)	(26)
Other non-cash items, net	195	7
CHANGES IN ASSETS AND LIABILITIES
Accounts receivable – customers	(140)	(387)
Allowance for uncollectible accounts – customers	(12)	165
Other receivables and other current assets	(193)	(234)
Prepayments	(588)	(576)
Accounts payable	61	(15)
Pensions and retiree benefits obligations, net	105	237
Pensions and retiree benefits contributions	(34)	(467)
Accrued taxes	(10)	(27)
Accrued interest	126	126
Distributions from equity investments	14	18
Deferred charges, noncurrent assets, leases, net and other regulatory assets	(550)	(478)
Deferred credits, noncurrent liabilities and other regulatory liabilities	468	612
Other current liabilities	0	(139)
NET CASH FLOWS FROM OPERATING ACTIVITIES	2,618	1,712
INVESTING ACTIVITIES
Utility construction expenditures	(2,844)	(2,697)
Cost of removal less salvage	(247)	(242)
Non-utility construction expenditures	(210)	(289)
Investments in electric and gas transmission projects	(48)	(16)
Proceeds from sale of assets	0	614
Divestiture of renewable electric projects, net	0	183
Other investing activities	3	10
NET CASH FLOWS USED IN INVESTING ACTIVITIES	(3,346)	(2,437)
FINANCING ACTIVITIES
Net issuance (retirement) of short-term debt	1,003	(834)
Issuance of long-term debt	0	1,979
Retirement of long-term debt	(383)	(1,904)
Debt issuance costs	0	(30)
Common stock dividends	(812)	(768)
Issuance of common shares - public offering	0	775
Issuance of common shares for stock plans	43	45
Distribution to noncontrolling interest	(28)	(15)
Sale of equity interest	0	256
NET CASH FLOWS USED IN FINANCING ACTIVITIES	(177)	(496)
CASH, TEMPORARY CASH INVESTMENTS, AND RESTRICTED CASH:
NET CHANGE FOR THE PERIOD	(905)	(1,221)
BALANCE AT BEGINNING OF PERIOD	1,146	1,436
BALANCE AT END OF PERIOD	241	215
Cash paid/(received) during the period for:
Interest	583	565
Income taxes	30	(9)
SUPPLEMENTAL DISCLOSURE OF NON-CASH INFORMATION
Construction expenditures in accounts payable	486	388
Issuance of common shares for dividend reinvestment	28	37
Software Licenses
SUPPLEMENTAL DISCLOSURE OF NON-CASH INFORMATION
Capital expenditures incurred but unpaid as of end of period	2	24
Equipment
SUPPLEMENTAL DISCLOSURE OF NON-CASH INFORMATION
Capital expenditures incurred but unpaid as of end of period	$ 17	$ 22