CONSOLIDATED INCOME STATEMENT - Cecony (UNAUDITED) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
OPERATING REVENUES
Total operating revenues	$ 4,060	$ 3,677
OPERATING EXPENSES
Depreciation and amortization	529	497
Taxes, other than income taxes	753	704
TOTAL OPERATING EXPENSES	3,261	2,817
Operating income/(loss)	799	860
OTHER INCOME (DEDUCTIONS)
Investment income (loss)	5	(161)
Allowance for equity funds used during construction	5	5
Other deductions	(2)	(36)
TOTAL OTHER INCOME (DEDUCTIONS)	90	(186)
INCOME BEFORE INTEREST AND INCOME TAX EXPENSE	889	674
INTEREST EXPENSE (INCOME)
Interest on long-term debt	241	227
Other interest income	(56)	(47)
Allowance for borrowed funds used during construction	(3)	(4)
NET INTEREST EXPENSE	182	176
INCOME BEFORE INCOME TAX EXPENSE	707	498
INCOME TAX EXPENSE	153	78
NET INCOME	602	419
Subsidiaries
OPERATING REVENUES
Total operating revenues	3,517	3,205
OPERATING EXPENSES
Depreciation and amortization	446	415
Taxes, other than income taxes	721	674
TOTAL OPERATING EXPENSES	2,806	2,419
Operating income/(loss)	711	786
OTHER INCOME (DEDUCTIONS)
Investment income (loss)	82	4
Allowance for equity funds used during construction	5	5
Other deductions	(6)	(32)
TOTAL OTHER INCOME (DEDUCTIONS)	81	(23)
INCOME BEFORE INTEREST AND INCOME TAX EXPENSE	792	763
INTEREST EXPENSE (INCOME)
Interest on long-term debt	200	184
Other interest income	3	4
Allowance for borrowed funds used during construction	(3)	(4)
NET INTEREST EXPENSE	200	184
INCOME BEFORE INCOME TAX EXPENSE	592	579
INCOME TAX EXPENSE	117	114
NET INCOME	475	465
Electric
OPERATING REVENUES
Total operating revenues	2,250	2,113
Electric | Subsidiaries
OPERATING REVENUES
Total operating revenues	2,084	1,968
Gas
OPERATING REVENUES
Total operating revenues	1,250	1,076
OPERATING EXPENSES
Operating costs	443	296
Gas | Subsidiaries
OPERATING REVENUES
Total operating revenues	1,131	973
OPERATING EXPENSES
Operating costs	324	233
Steam
OPERATING REVENUES
Total operating revenues	302	264
Steam | Subsidiaries
OPERATING REVENUES
Total operating revenues	302	264
Non-utility
OPERATING REVENUES
Total operating revenues	258	224
Purchased power
OPERATING EXPENSES
Operating costs	487	437
Purchased power | Subsidiaries
OPERATING EXPENSES
Operating costs	430	396
Fuel
OPERATING EXPENSES
Operating costs	144	93
Fuel | Subsidiaries
OPERATING EXPENSES
Operating costs	144	93
Other operations and maintenance
OPERATING EXPENSES
Operating costs	905	790
Other operations and maintenance | Subsidiaries
OPERATING EXPENSES
Operating costs	$ 741	$ 608