Consolidated Statement of Comprehensive Income - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
NET INCOME	$ 219	$ 212	$ 589	$ 574
OTHER COMPREHENSIVE INCOME, NET OF TAXES
Pension and other postretirement benefit plan liability adjustments, net of taxes	1	1	6	5
TOTAL OTHER COMPREHENSIVE INCOME, NET OF TAXES	1	1	6	5
COMPREHENSIVE INCOME FOR COMMON STOCK	220	213	595	579
CECONY
NET INCOME	211	172	559	506
OTHER COMPREHENSIVE INCOME, NET OF TAXES
Pension and other postretirement benefit plan liability adjustments, net of taxes	1	0	1	1
TOTAL OTHER COMPREHENSIVE INCOME, NET OF TAXES	1	0	1	1
COMPREHENSIVE INCOME	$ 212	$ 172	$ 560	$ 507