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v3.23.1

Deferred revenue (Details) - ARS ($) $ in Millions | Dec. 31, 2022 | Dec. 31, 2021
--- | --- | ---
IfrsStatementLineItems [Line Items] |  |
Non-current | $ 3,677 | $ 3,287
Current | 44 | 86
Nonrefundable customer contributions [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Non-current | 1,875 | 3,287
Current | 44 | 86
Investment Plan [Member] |  |
IfrsStatementLineItems [Line Items] |  |
Non-current | $ 1,802 |

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- References No definition available. + Details
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Namespace Prefix: | edn_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

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- References No definition available. + Details
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Namespace Prefix: | edn_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

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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

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- Details
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Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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- Details
Name: | edn_DeferredIncomeAxis=edn_InvestmentPlanMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |