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v3.22.1

Schedule of roll forward of the allowance for the impairment of other receivables (Details) - ARS ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2021 | Dec. 31, 2020
Other Receivables |  |
Balance at beginning of year | $ 3,324 | $ 4,501
Increase | 3 | 140
Decrease | (1,771) |
Result from exposure to inflation | (939) | (1,192)
Recovery | (588) | (125)
Balance at end of the year | $ 29 | $ 3,324

X
- Definition The element represents allowance for impairment of other receivables. + References No definition available. + Details
Name: | edn_AllowanceForImpairmentOfOtherReceivables
Namespace Prefix: | edn_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

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- Definition The element represents decrease in allowance for impairment of other receivables. + References No definition available. + Details
Name: | edn_DecreaseInAllowanceForImpairmentOfOtherReceivables
Namespace Prefix: | edn_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- References No definition available. + Details
Name: | edn_DisclosureOtherReceivablesAbstract
Namespace Prefix: | edn_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The element represents increase in allowance for impairment of other receivables. + References No definition available. + Details
Name: | edn_IncreaseInAllowanceForImpairmentOfOtherReceivables
Namespace Prefix: | edn_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition The element represents recovery in allowance for impairment of other receivables. + References No definition available. + Details
Name: | edn_RecoveryInAllowanceForImpairmentOfOtherReceivables
Namespace Prefix: | edn_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The element represents result from exposure to inflation in allowance for impairment of other receivables. + References No definition available. + Details
Name: | edn_ResultFromExposureToInflationInAllowanceForImpairmentOfOtherReceivables
Namespace Prefix: | edn_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration