CONSOLIDATED INCOME STATEMENT - CECONY (UNAUDITED) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
OPERATING REVENUES
TOTAL OPERATING REVENUES	$ 4,280	$ 4,403
OPERATING EXPENSES
Depreciation and amortization	539	499
Taxes, other than income taxes	808	765
TOTAL OPERATING EXPENSES	3,239	3,519
Operating income/(loss)	1,011	1,739
OTHER INCOME (DEDUCTIONS)
Investment and other income	19	8
Allowance for equity funds used during construction	10	6
Other deductions	(11)	(22)
TOTAL OTHER INCOME	182	196
INCOME BEFORE INTEREST AND INCOME TAX EXPENSE	1,193	1,935
INTEREST EXPENSE (INCOME)
Interest on long-term debt	255	251
Other interest expense	48	24
Allowance for borrowed funds used during construction	(14)	(13)
NET INTEREST EXPENSE	289	262
INCOME BEFORE INCOME TAX EXPENSE	904	1,673
INCOME TAX EXPENSE	184	243
NET INCOME	720	1,433
Electric
OPERATING REVENUES
TOTAL OPERATING REVENUES	2,636	2,538
Gas
OPERATING REVENUES
TOTAL OPERATING REVENUES	1,356	1,430
OPERATING EXPENSES
Operating costs	267	468
Steam
OPERATING REVENUES
TOTAL OPERATING REVENUES	287	306
Purchased power
OPERATING EXPENSES
Operating costs	649	702
Fuel
OPERATING EXPENSES
Operating costs	88	189
Other operations and maintenance
OPERATING EXPENSES
Operating costs	888	896
Non-utility
OPERATING REVENUES
TOTAL OPERATING REVENUES	1	129
CECONY
OPERATING REVENUES
TOTAL OPERATING REVENUES	3,971	3,953
OPERATING EXPENSES
Depreciation and amortization	510	473
Taxes, other than income taxes	781	736
TOTAL OPERATING EXPENSES	2,982	3,144
Operating income/(loss)	989	809
OTHER INCOME (DEDUCTIONS)
Investment and other income	156	187
Allowance for equity funds used during construction	9	5
Other deductions	(9)	(10)
TOTAL OTHER INCOME	156	182
INCOME BEFORE INTEREST AND INCOME TAX EXPENSE	1,145	991
INTEREST EXPENSE (INCOME)
Interest on long-term debt	242	216
Other interest expense	41	29
Allowance for borrowed funds used during construction	(13)	(12)
NET INTEREST EXPENSE	270	233
INCOME BEFORE INCOME TAX EXPENSE	875	758
INCOME TAX EXPENSE	181
NET INCOME	694	604
CECONY | Electric
OPERATING REVENUES
TOTAL OPERATING REVENUES	2,441	2,356
CECONY | Gas
OPERATING REVENUES
TOTAL OPERATING REVENUES	1,243	1,291
OPERATING EXPENSES
Operating costs	235	365
CECONY | Steam
OPERATING REVENUES
TOTAL OPERATING REVENUES	287	306
CECONY | Purchased power
OPERATING EXPENSES
Operating costs	579	631
CECONY | Fuel
OPERATING EXPENSES
Operating costs	88	189
CECONY | Other operations and maintenance
OPERATING EXPENSES
Operating costs	$ 789	$ 750