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Related Party Transactions (Tables) | 3 Months Ended
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Mar. 31, 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 March 31, 2022 and 2021 were as follows:
| For the Three Months Ended March 31,
| CECONY
(Millions of Dollars) | 2022 | 2021
Cost of services provided | $33 | $31
Cost of services received | 17 | 17

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- Definition Tabular disclosure of related party transactions. Examples of related party transactions include, but are not limited to, transactions between (a) a parent company and its subsidiary; (b) subsidiaries of a common parent; (c) and entity and its principal owners and (d) affiliates. + References No definition available. + Details
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