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v3.22.1

Expenses by nature (Details Narrative) - ARS ($) $ in Millions | 12 Months Ended
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Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019
Expenses capitalized in property, plant and equipment | $ 2,300.4 | $ 2,785.3 | $ 2,313.8

X
- Definition The element represents expenses capitalised. + References No definition available. + Details
Name: | edn_ExpensesCapitalised
Namespace Prefix: | edn_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration