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v3.25.1

Related-party transactions (Details Narrative) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2024 ARS ($)
SACDESA [Member] |
IfrsStatementLineItems [Line Items] |
Operating cost | $ 1,650
EDELCOSSA [Member] |
IfrsStatementLineItems [Line Items] |
Payment for annual advisory services | $ 1,766
Related party agreement term | 60 days
Charges for technical advisory services | $ 40,490

X
- References No definition available. + Details
Name: | edn_ChargesForTechnicalAdvisoryServices
Namespace Prefix: | edn_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

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

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

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

X
- Definition The amount of operating expense excluding the cost of sales. [Refer: Cost of sales] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2024-01-01 -Paragraph 85 -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_85&doctype=Standard -URIDate 2024-03-27 + Details
Name: | ifrs-full_OperatingExpenseExcludingCostOfSales
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Details
Name: | ifrs-full_CategoriesOfRelatedPartiesAxis=edn_SACDESAMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_CategoriesOfRelatedPartiesAxis=edn_EDELCOSSAMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |