Consolidated Income Statement (Unaudited) - USD ($) shares in Millions, $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2018	Sep. 30, 2017	Sep. 30, 2018	Sep. 30, 2017
OPERATING REVENUES
Total operating revenues	$ 3,328	$ 3,211	$ 9,388	$ 9,072
OPERATING EXPENSES
Depreciation and amortization	360	337	1,061	998
Taxes, other than income taxes	597	544	1,707	1,597
TOTAL OPERATING EXPENSES	2,502	2,297	7,381	6,884
Gain on sale of solar electric production project	0	0	0	1
OPERATING INCOME	826	914	2,007	2,189
OTHER INCOME (DEDUCTIONS)
Investment income	39	37	96	90
Other income	7	3	18	12
Allowance for equity funds used during construction	4	3	11	8
Other deductions	(61)	(45)	(154)	(135)
TOTAL OTHER INCOME (DEDUCTIONS)	(11)	(2)	(29)	(25)
INCOME BEFORE INTEREST AND INCOME TAX EXPENSE	815	912	1,978	2,164
INTEREST EXPENSE
Interest on long-term debt	195	183	576	539
Other interest	13	4	28	11
Allowance for borrowed funds used during construction	(3)	(2)	(7)	(5)
NET INTEREST EXPENSE	205	185	597	545
INCOME BEFORE INCOME TAX EXPENSE	610	727	1,381	1,619
INCOME TAX EXPENSE	175	270	330	599
NET INCOME	$ 435	$ 457	$ 1,051	$ 1,020
Net income per common share - basic (dollars per share)	$ 1.40	$ 1.48	$ 3.38	$ 3.33
Net income per common share - diluted (dollars per share)	1.39	1.48	3.37	3.31
DIVIDENDS DECLARED PER COMMON SHARE (dollars per share)	$ 0.72	$ 0.69	$ 2.15	$ 2.07
AVERAGE NUMBER OF SHARES OUTSTANDING-BASIC (shares)	311.1	307.8	310.8	306.2
AVERAGE NUMBER OF SHARES OUTSTANDING—DILUTED (shares)	312.3	309.3	311.9	307.7
Electric
OPERATING REVENUES
Total operating revenues	$ 2,783	$ 2,675	$ 6,611	$ 6,573
Gas
OPERATING REVENUES
Total operating revenues	298	296	1,726	1,593
OPERATING EXPENSES
Operating costs	164	115	736	584
Steam
OPERATING REVENUES
Total operating revenues	64	62	474	448
Non-utility
OPERATING REVENUES
Total operating revenues	183	178	577	458
Power
OPERATING EXPENSES
Operating costs	545	460	1,287	1,253
Fuel
OPERATING EXPENSES
Operating costs	39	30	201	169
Other operations and maintenance
OPERATING EXPENSES
Operating costs	797	811	2,389	2,283
CECONY
OPERATING REVENUES
Total operating revenues	2,899	2,799	8,121	7,948
OPERATING EXPENSES
Depreciation and amortization	322	300	949	891
Taxes, other than income taxes	570	520	1,621	1,523
TOTAL OPERATING EXPENSES	2,135	1,963	6,271	5,949
OPERATING INCOME	764	836	1,850	1,999
OTHER INCOME (DEDUCTIONS)
Investment income	6	2	14	9
Allowance for equity funds used during construction	4	3	10	7
Other deductions	(43)	(41)	(123)	(118)
TOTAL OTHER INCOME (DEDUCTIONS)	(33)	(36)	(99)	(102)
INCOME BEFORE INTEREST AND INCOME TAX EXPENSE	731	800	1,751	1,897
INTEREST EXPENSE
Interest on long-term debt	167	155	492	456
Other interest	10	4	23	11
Allowance for borrowed funds used during construction	(2)	(2)	(7)	(4)
NET INTEREST EXPENSE	175	157	508	463
INCOME BEFORE INCOME TAX EXPENSE	556	643	1,243	1,434
INCOME TAX EXPENSE	125	242	274	551
NET INCOME	431	401	969	883
CECONY | Electric
OPERATING REVENUES
Total operating revenues	2,571	2,469	6,107	6,079
CECONY | Gas
OPERATING REVENUES
Total operating revenues	264	268	1,540	1,421
OPERATING EXPENSES
Operating costs	66	58	457	372
CECONY | Steam
OPERATING REVENUES
Total operating revenues	64	62	474	448
CECONY | Power
OPERATING EXPENSES
Operating costs	472	400	1,117	1,110
CECONY | Fuel
OPERATING EXPENSES
Operating costs	39	30	201	169
CECONY | Other operations and maintenance
OPERATING EXPENSES
Operating costs	$ 666	$ 655	$ 1,926	$ 1,884