v3.26.1
General (Details)
6 Months Ended
Jun. 30, 2026
subsidiary
registrant
Accounting Policies [Abstract]
Number of registrants | registrant
2
Number of regulated utility subsidiaries | subsidiary
2
X
- Definition
Number Of Registrants
+ References
No definition available.
+ Details
Name:
ed_NumberOfRegistrants
Namespace Prefix:
ed_
Data Type:
xbrli:integerItemType
Balance Type:
na
Period Type:
duration
X
- Definition
Number Of Regulated Utility Subsidiaries
+ References
No definition available.
+ Details
Name:
ed_NumberOfRegulatedUtilitySubsidiaries
Namespace Prefix:
ed_
Data Type:
xbrli:integerItemType
Balance Type:
na
Period Type:
duration
X
- References
No definition available.
+ Details
Name:
us-gaap_AccountingPoliciesAbstract
Namespace Prefix:
us-gaap_
Data Type:
xbrli:stringItemType
Balance Type:
na
Period Type:
duration