Consolidated Statement of Comprehensive Income (Unaudited) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
NET INCOME	$ 310	$ 370
OTHER COMPREHENSIVE INCOME, NET OF TAXES
Pension and other postretirement benefit plan liability adjustments, net of taxes	0	5
TOTAL OTHER COMPREHENSIVE INCOME, NET OF TAXES	0	5
COMPREHENSIVE INCOME	310	375
CECONY
NET INCOME	310	348
OTHER COMPREHENSIVE INCOME, NET OF TAXES
Pension and other postretirement benefit plan liability adjustments, net of taxes	0	0
TOTAL OTHER COMPREHENSIVE INCOME, NET OF TAXES	0	0
COMPREHENSIVE INCOME	$ 310	$ 348