Consolidated Statement of Comprehensive Income (Unaudited) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
NET INCOME	$ 392	$ 445
INCOME ATTRIBUTABLE TO NON-CONTROLLING INTEREST	(17)	(21)
NET INCOME	375	424
OTHER COMPREHENSIVE INCOME, NET OF TAXES
Pension and other postretirement benefit plan liability adjustments, net of taxes	5	4
TOTAL OTHER COMPREHENSIVE INCOME, NET OF TAXES	5	4
COMPREHENSIVE INCOME	380	428
CECONY
NET INCOME	406	412
OTHER COMPREHENSIVE INCOME, NET OF TAXES
Pension and other postretirement benefit plan liability adjustments, net of taxes	1	0
TOTAL OTHER COMPREHENSIVE INCOME, NET OF TAXES	1	0
COMPREHENSIVE INCOME	$ 407	$ 412