CONSOLIDATED STATEMENT OF CASH FLOWS (UNAUDITED) - CECONY - USD ($) $ in Millions	9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023
OPERATING ACTIVITIES
Net income	$ 1,510	$ 2,185
PRINCIPAL NON-CASH CHARGES (CREDITS) TO INCOME
Depreciation and amortization	1,601	1,506
Deferred income taxes	448	99
Rate case amortization and accruals	174	67
Other non-cash items, net	(96)	(108)
CHANGES IN ASSETS AND LIABILITIES
Accounts receivable – customers, net	(129)	133
Materials and supplies, including fuel oil and gas in storage	(3)	53
Revenue decoupling mechanism receivable	27	(130)
Other receivables, net and other current assets	209	165
Unbilled revenue and net unbilled revenue deferrals	31	78
Prepayments	(902)	(841)
Accounts payable	(199)	(573)
Pensions and retiree benefits obligations, net	(162)	(150)
Pensions and retiree benefits contributions	(21)	(30)
Superfund and environmental remediation costs	(27)	(7)
Accrued taxes	(14)	(1)
Accrued interest	159	108
Deferred charges, noncurrent assets, leases, net and other regulatory assets	(677)	(624)
Deferred credits, noncurrent liabilities and other regulatory liabilities	400	(24)
Other current liabilities	(70)	110
NET CASH FLOWS FROM OPERATING ACTIVITIES	2,304	1,181
INVESTING ACTIVITIES
Utility construction expenditures	(3,533)	(3,097)
Cost of removal less salvage	(335)	(289)
NET CASH FLOWS FROM (USED IN) INVESTING ACTIVITIES	(3,889)	352
FINANCING ACTIVITIES
Net payment of short-term debt	(229)	(1,160)
Issuance of long-term debt	1,525	500
Debt issuance costs	(25)	(5)
NET CASH FLOWS FROM FINANCING ACTIVITIES	492	(2,517)
CASH AND TEMPORARY CASH INVESTMENTS
NET CHANGE FOR THE PERIOD	(1,093)	(984)
BALANCE AT BEGINNING OF PERIOD	1,195	1,530
BALANCE AT END OF PERIOD	102	546
Cash paid during the period for:
Interest, net of capitalized interest	657	624
Income taxes	6	360
SUPPLEMENTAL DISCLOSURE OF NON-CASH INFORMATION
Construction expenditures in accounts payable	496	419
Equipment
SUPPLEMENTAL DISCLOSURE OF NON-CASH INFORMATION
Equipment acquired but unpaid as of end of period	6	11
CECONY
OPERATING ACTIVITIES
Net income	1,417	1,308
PRINCIPAL NON-CASH CHARGES (CREDITS) TO INCOME
Depreciation and amortization	1,512	1,428
Deferred income taxes	553	674
Rate case amortization and accruals	156	52
Other non-cash items, net	(45)	(95)
CHANGES IN ASSETS AND LIABILITIES
Accounts receivable – customers, net	(126)	140
Materials and supplies, including fuel oil and gas in storage	1	36
Revenue decoupling mechanism receivable	26	(128)
Other receivables, net and other current assets	146	(95)
Unbilled revenue and net unbilled revenue deferrals	37	77
Accounts receivable to affiliated companies	(335)	(400)
Prepayments	(714)	(699)
Accounts payable	(206)	(408)
Accounts payable from affiliated companies	2	7
Pensions and retiree benefits obligations, net	(173)	(149)
Pensions and retiree benefits contributions	(21)	(28)
Superfund and environmental remediation costs	(27)	(8)
Accrued interest	156	128
Deferred charges, noncurrent assets, leases, net and other regulatory assets	(562)	(610)
Deferred credits, noncurrent liabilities and other regulatory liabilities	363	(7)
Other current liabilities	(66)	129
NET CASH FLOWS FROM OPERATING ACTIVITIES	2,087	1,221
INVESTING ACTIVITIES
Utility construction expenditures	(3,312)	(2,894)
Cost of removal less salvage	(330)	(284)
NET CASH FLOWS FROM (USED IN) INVESTING ACTIVITIES	(3,642)	(3,178)
FINANCING ACTIVITIES
Net payment of short-term debt	(227)	(502)
Issuance of long-term debt	1,400	500
Debt issuance costs	(24)	(5)
Capital contribution by Con Edison	105	1,720
Dividend to Con Edison	(804)	(792)
NET CASH FLOWS FROM FINANCING ACTIVITIES	450	921
CASH AND TEMPORARY CASH INVESTMENTS
NET CHANGE FOR THE PERIOD	(1,105)	(1,036)
BALANCE AT BEGINNING OF PERIOD	1,138	1,056
BALANCE AT END OF PERIOD	33	20
Cash paid during the period for:
Interest, net of capitalized interest	607	538
Income taxes	64	90
SUPPLEMENTAL DISCLOSURE OF NON-CASH INFORMATION
Construction expenditures in accounts payable	469	399
CECONY | Nonrelated Party
CHANGES IN ASSETS AND LIABILITIES
Accrued taxes	(7)	(42)
CECONY | Related Party
CHANGES IN ASSETS AND LIABILITIES
Accrued taxes	0	(89)
CECONY | Equipment
SUPPLEMENTAL DISCLOSURE OF NON-CASH INFORMATION
Equipment acquired but unpaid as of end of period	$ 6	$ 11