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Related Party Transactions (Tables)
6 Months Ended
Jun. 30, 2022
Related Party Transactions [Abstract]  
Summary of Costs of Administrative and Other Services Provided and Received
The costs of administrative and other services provided by CECONY to, and received by it from, Con Edison and its other subsidiaries for the three months ended June 30, 2022 and 2021 were as follows:
For the Three Months Ended June 30,
CECONY
(Millions of Dollars)20222021
Cost of services provided$33$35
Cost of services received2016
For the Six Months Ended June 30,
CECONY
(Millions of Dollars)20222021
Cost of services provided$66$66
Cost of services received3733