v3.19.3
Cover Page
Nov. 04, 2019
Entity Information [Line Items]  
Document Type 8-K
Document Period End Date Nov. 04, 2019
Entity Registrant Name Consolidated Edison, Inc
Entity Central Index Key 0001047862
Amendment Flag false
Entity Incorporation, State or Country Code NY
Entity File Number 1-14514
Entity Tax Identification Number 13-3965100
Entity Address, Address Line One 4 Irving Place,
Entity Address, City or Town New York,
Entity Address, State or Province NY
Entity Address, Postal Zip Code 10003
City Area Code 212
Local Phone Number 460-4600
Written Communications false
Soliciting Material false
Pre-commencement Tender Offer false
Pre-commencement Issuer Tender Offer false
Title of 12(b) Security Common Shares ($.10 par value)
Trading Symbol ED
Security Exchange Name NYSE
Entity Emerging Growth Company false
CECONY  
Entity Information [Line Items]  
Entity Registrant Name Consolidated Edison Company of New York, Inc.
Entity Central Index Key 0000023632
Entity Incorporation, State or Country Code NY
Entity File Number 1-1217
Entity Tax Identification Number 13-5009340
Entity Address, Address Line One 4 Irving Place,
Entity Address, City or Town New York,
Entity Address, State or Province NY
Entity Address, Postal Zip Code 10003
City Area Code 212
Local Phone Number 460-4600