Consolidated Income Statement (Unaudited) - USD ($) shares in Millions, $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2017	Sep. 30, 2016	Sep. 30, 2017	Sep. 30, 2016
OPERATING REVENUES
Electric	$ 2,675	$ 2,769	$ 6,573	$ 6,717
Gas	296	235	1,593	1,246
Steam	62	63	448	406
Non-utility	178	350	458	999
TOTAL OPERATING REVENUES	3,211	3,417	9,072	9,368
OPERATING EXPENSES
Purchased power	460	798	1,253	2,047
Fuel	30	29	169	133
Gas purchased for resale	115	81	584	320
Other operations and maintenance	852	840	2,406	2,447
Depreciation and amortization	337	305	998	905
Taxes, other than income taxes	544	528	1,597	1,523
TOTAL OPERATING EXPENSES	2,338	2,581	7,007	7,375
Gain on sale of retail electric supply business and solar electric production project	0	104	1	104
OPERATING INCOME	873	940	2,066	2,097
OTHER INCOME (DEDUCTIONS)
Investment income	20	20	59	27
Other income	20	31	43	43
Allowance for equity funds used during construction	3	3	8	7
Other deductions	(4)	(5)	(12)	(16)
TOTAL OTHER INCOME	39	49	98	61
INCOME BEFORE INTEREST AND INCOME TAX EXPENSE	912	989	2,164	2,158
INTEREST EXPENSE
Interest on long-term debt	183	174	539	504
Other interest	4	5	11	17
Allowance for borrowed funds used during construction	(2)	(1)	(5)	(4)
NET INTEREST EXPENSE	185	178	545	517
INCOME BEFORE INCOME TAX EXPENSE	727	811	1,619	1,641
INCOME TAX EXPENSE	270	314	599	602
NET INCOME	$ 457	$ 497	$ 1,020	$ 1,039
Net income per common share-basic (dollars per share)	$ 1.48	$ 1.63	$ 3.33	$ 3.47
Net income per common share-diluted (dollars per share)	1.48	1.62	3.31	3.46
DIVIDENDS DECLARED PER COMMON SHARE (dollars per share)	$ 0.69	$ 0.67	$ 2.07	$ 2.01
AVERAGE NUMBER OF SHARES OUTSTANDING-BASIC (IN MILLIONS) (shares)	307.8	304.5	306.2	299.1
AVERAGE NUMBER OF SHARES OUTSTANDING—DILUTED (IN MILLIONS) (shares)	309.3	305.9	307.7	300.5
CECONY
OPERATING REVENUES
Electric	$ 2,469	$ 2,557	$ 6,079	$ 6,222
Gas	268	208	1,421	1,113
Steam	62	63	448	406
TOTAL OPERATING REVENUES	2,799	2,828	7,948	7,741
OPERATING EXPENSES
Purchased power	400	495	1,110	1,216
Fuel	30	29	169	133
Gas purchased for resale	58	34	372	217
Other operations and maintenance	691	724	1,992	2,105
Depreciation and amortization	300	278	891	825
Taxes, other than income taxes	520	502	1,523	1,446
TOTAL OPERATING EXPENSES	1,999	2,062	6,057	5,942
OPERATING INCOME	800	766	1,891	1,799
OTHER INCOME (DEDUCTIONS)
Investment income	2	4	9	6
Allowance for equity funds used during construction	3	2	7	6
Other deductions	(5)	(4)	(10)	(10)
TOTAL OTHER INCOME	0	2	6	2
INCOME BEFORE INTEREST AND INCOME TAX EXPENSE	800	768	1,897	1,801
INTEREST EXPENSE
Interest on long-term debt	155	150	456	440
Other interest	4	5	11	14
Allowance for borrowed funds used during construction	(2)	(1)	(4)	(3)
NET INTEREST EXPENSE	157	154	463	451
INCOME BEFORE INCOME TAX EXPENSE	643	614	1,434	1,350
INCOME TAX EXPENSE	242	226	551	491
NET INCOME	$ 401	$ 388	$ 883	$ 859