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v3.22.1

Sensitivity analysis: (Details) $ in Millions | Dec. 31, 2021 ARS ($)
--- | ---
Obligation | $ 1,234
Variation | $ 106
Percent | 9.00%
Obligation | $ 1,038
Variation | $ (90)
Percent | 8.00%
Obligation | $ 1,034
Variation | $ (94)
Percent | 8.00%
Obligation | $ 1,237
Variation | $ 109
Percent | 9.00%

X
- Definition The element represents benefit plans sensitivity analysis obligation0 pecentage. + References No definition available. + Details
Name: | edn_BenefitPlansSensitivityAnalysisObligation0Pecentage
Namespace Prefix: | edn_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The element represents benefit plans sensitivity analysis obligation2 pecentage. + References No definition available. + Details
Name: | edn_BenefitPlansSensitivityAnalysisObligation2Pecentage
Namespace Prefix: | edn_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

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- Definition The element represents benefit plans sensitivity analysis obligation4 pecentage. + References No definition available. + Details
Name: | edn_BenefitPlansSensitivityAnalysisObligation4Pecentage
Namespace Prefix: | edn_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

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- Definition The element represents benefit plans sensitivity analysis obligation6 pecentage. + References No definition available. + Details
Name: | edn_BenefitPlansSensitivityAnalysisObligation6Pecentage
Namespace Prefix: | edn_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The element represents increase decrease in defined benefit obligation due to reasonably possible increase in actuarial assumption four. + References No definition available. + Details
Name: | edn_IncreaseDecreaseInDefinedBenefitObligationDueToReasonablyPossibleIncreaseInActuarialAssumptionFour
Namespace Prefix: | edn_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition The element represents increase decrease in defined benefit obligation due to reasonably possible increase in actuarial assumption one. + References No definition available. + Details
Name: | edn_IncreaseDecreaseInDefinedBenefitObligationDueToReasonablyPossibleIncreaseInActuarialAssumptionOne
Namespace Prefix: | edn_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition The element represents increase decrease in defined benefit obligation due to reasonably possible increase in actuarial assumption three. + References No definition available. + Details
Name: | edn_IncreaseDecreaseInDefinedBenefitObligationDueToReasonablyPossibleIncreaseInActuarialAssumptionThree
Namespace Prefix: | edn_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition The element represents increase decrease in defined benefit obligation due to reasonably possible increase in actuarial assumption two. + References No definition available. + Details
Name: | edn_IncreaseDecreaseInDefinedBenefitObligationDueToReasonablyPossibleIncreaseInActuarialAssumptionTwo
Namespace Prefix: | edn_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition The element represents percentage of reasonably possible increase in actuarial assumption four. + References No definition available. + Details
Name: | edn_PercentageOfReasonablyPossibleIncreaseInActuarialAssumptionFour
Namespace Prefix: | edn_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

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- Definition The element represents percentage of reasonably possible increase in actuarial assumption three. + References No definition available. + Details
Name: | edn_PercentageOfReasonablyPossibleIncreaseInActuarialAssumptionThree
Namespace Prefix: | edn_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

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- Definition The element represents percentage of reasonably possible increase in actuarial assumption two. + References No definition available. + Details
Name: | edn_PercentageOfReasonablyPossibleIncreaseInActuarialAssumptionTwo
Namespace Prefix: | edn_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

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- Definition The reasonably possible percentage of the increase in the actuarial assumption used to determine the present value of defined benefit obligation. [Refer: Actuarial assumptions [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 19 -IssueDate 2021-01-01 -Paragraph 145 -Subparagraph a -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=19&code=ifrs-tx-2021-en-r&anchor=para_145_a&doctype=Standard -URIDate 2021-03-24 + Details
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Namespace Prefix: | ifrs-full_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant