Consolidated Statement of Comprehensive Income (Unaudited) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
NET INCOME	$ 232	$ 219	$ 542	$ 589
OTHER COMPREHENSIVE INCOME, NET OF TAXES
Pension and other postretirement benefit plan liability adjustments, net of taxes	1	1	1	6
TOTAL OTHER COMPREHENSIVE INCOME, NET OF TAXES	1	1	1	6
COMPREHENSIVE INCOME	233	220	543	595
CECONY
NET INCOME	161	211	472	559
OTHER COMPREHENSIVE INCOME, NET OF TAXES
Pension and other postretirement benefit plan liability adjustments, net of taxes	1	1	1	1
TOTAL OTHER COMPREHENSIVE INCOME, NET OF TAXES	1	1	1	1
COMPREHENSIVE INCOME	$ 162	$ 212	$ 473	$ 560