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PROVISIONS - Contingent Asset - "AFA Plus Project" Claim (Details) $ in Millions | Dec. 19, 2018 ARS ($)
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AFA Plus Project |
Provisions |
Claims brought for prejudicial mediation procedure | $ 353

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- Definition Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table. + References No definition available. + Details
Name: | ifrs-full_DisclosureOfOtherProvisionsLineItems
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

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- Definition The amount claimed for prejudicial mediation procedure. + References No definition available. + Details
Name: | teo_PrejudicialMediationProcedureClaims
Namespace Prefix: | teo_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

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- Details
Name: | teo_ProjectAxis=teo_AfaPlusProjectMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |