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v3.23.1

Financial risk management (Details 2) - ARS ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2022 | Dec. 31, 2021
IfrsStatementLineItems [Line Items] |  |
Decrease in the results of operations for the year | $ (22) | $ (1,259)
United States of America, Dollars |  |
IfrsStatementLineItems [Line Items] |  |
Decrease in the results of operations for the year | (18) | (1,259)
Euro Member Countries, Euro |  |
IfrsStatementLineItems [Line Items] |  |
Decrease in the results of operations for the year | $ (4) | $ 0

X
- Definition The element represents gains losses on net monetary position devaluation. + References No definition available. + Details
Name: | edn_GainsLossesOnNetMonetaryPositionDevaluation
Namespace Prefix: | edn_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

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

X
- Details
Name: | srt_CurrencyAxis=currency_USD
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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- Details
Name: | srt_CurrencyAxis=currency_EUR
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |