CONSOLIDATED INCOME STATEMENT - CECONY (UNAUDITED) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
OPERATING REVENUES
TOTAL OPERATING REVENUES	$ 2,944	$ 3,415	$ 7,347	$ 7,475
OPERATING EXPENSES
Depreciation and amortization	496	539	994	1,068
Taxes, other than income taxes	716	718	1,482	1,471
TOTAL OPERATING EXPENSES	2,673	3,028	6,192	6,290
Operating income/(loss)	284	387	2,022	1,185
OTHER INCOME (DEDUCTIONS)
Investment and other income	8	5	16	10
Allowance for equity funds used during construction	6	5	13	10
Other deductions	(17)	(34)	(39)	(35)
TOTAL OTHER INCOME	207	89	404	181
INCOME BEFORE INTEREST AND INCOME TAX EXPENSE	491	476	2,426	1,366
INTEREST EXPENSE (INCOME)
Interest on long-term debt	234	242	485	482
Other interest expense (income)	14	(32)	39	(87)
Allowance for borrowed funds used during construction	(12)	(5)	(25)	(8)
NET INTEREST EXPENSE	236	205	499	387
INCOME BEFORE INCOME TAX EXPENSE	255	271	1,927	979
INCOME TAX EXPENSE	29	17	272	171
NET INCOME	226	255	1,658	857
Subsidiaries
OPERATING REVENUES
TOTAL OPERATING REVENUES	2,744	2,906	6,697	6,423
OPERATING EXPENSES
Depreciation and amortization	470	455	943	900
Taxes, other than income taxes	694	690	1,430	1,411
TOTAL OPERATING EXPENSES	2,482	2,626	5,626	5,432
Operating income/(loss)	262	280	1,071	991
OTHER INCOME (DEDUCTIONS)
Investment and other income	190	103	376	186
Allowance for equity funds used during construction	5	5	11	9
Other deductions	(11)	(26)	(20)	(31)
TOTAL OTHER INCOME	184	82	367	164
INCOME BEFORE INTEREST AND INCOME TAX EXPENSE	446	362	1,438	1,155
INTEREST EXPENSE (INCOME)
Interest on long-term debt	220	200	436	399
Other interest expense (income)	14	6	43	10
Allowance for borrowed funds used during construction	(11)	(4)	(23)	(7)
NET INTEREST EXPENSE	223	202	456	402
INCOME BEFORE INCOME TAX EXPENSE	223	160	982	753
INCOME TAX EXPENSE	34	(10)	189	108
NET INCOME	189	170	793	645
Electric
OPERATING REVENUES
TOTAL OPERATING REVENUES	2,303	2,416	4,840	4,666
Electric | Subsidiaries
OPERATING REVENUES
TOTAL OPERATING REVENUES	2,144	2,240	4,500	4,324
Gas
OPERATING REVENUES
TOTAL OPERATING REVENUES	571	643	2,001	1,893
OPERATING EXPENSES
Operating costs	99	205	567	649
Gas | Subsidiaries
OPERATING REVENUES
TOTAL OPERATING REVENUES	531	582	1,822	1,713
OPERATING EXPENSES
Operating costs	91	145	456	469
Steam
OPERATING REVENUES
TOTAL OPERATING REVENUES	69	84	375	386
Steam | Subsidiaries
OPERATING REVENUES
TOTAL OPERATING REVENUES	69	84	375	386
Purchased power
OPERATING EXPENSES
Operating costs	495	633	1,198	1,120
Purchased power | Subsidiaries
OPERATING EXPENSES
Operating costs	452	566	1,083	996
Fuel
OPERATING EXPENSES
Operating costs	18	52	207	196
Fuel | Subsidiaries
OPERATING EXPENSES
Operating costs	18	52	207	196
Other operations and maintenance
OPERATING EXPENSES
Operating costs	849	881	1,744	1,786
Other operations and maintenance | Subsidiaries
OPERATING EXPENSES
Operating costs	757	718	1,507	1,460
Non-utility
OPERATING REVENUES
TOTAL OPERATING REVENUES	$ 1	$ 272	$ 131	$ 530