Consolidated Statement of Comprehensive Income (Unaudited) - USD ($) $ in Millions	3 Months Ended
Mar. 31, 2017	Mar. 31, 2016
NET INCOME	$ 388	$ 310
OTHER COMPREHENSIVE LOSS, NET OF TAXES
Pension and other postretirement benefit plan liability adjustments, net of taxes	(1)	0
TOTAL OTHER COMPREHENSIVE LOSS, NET OF TAXES	(1)	0
COMPREHENSIVE INCOME	387	310
CECONY
NET INCOME	339	310
OTHER COMPREHENSIVE LOSS, NET OF TAXES
Pension and other postretirement benefit plan liability adjustments, net of taxes	0	0
TOTAL OTHER COMPREHENSIVE LOSS, NET OF TAXES	0	0
COMPREHENSIVE INCOME	$ 339	$ 310

Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
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-Name Accounting Standards Codification
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-URI http://asc.fasb.org/extlink&oid=51831270

Reference 2: http://www.xbrl.org/2003/role/presentationRef
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Amount after tax and reclassification adjustments, of (increase) decrease in accumulated other comprehensive (income) loss related to pension and other postretirement defined benefit plans.

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