XML 143 R129.htm IDEA: XBRL DOCUMENT
v3.23.1

PROVISIONS - Contingent Asset - "AFA Plus Project" Claim (Details) - AFA Plus Project $ in Millions | 1 Months Ended |
--- | --- | ---
Feb. 28, 2015 USD ($) | Dec. 19, 2018 ARS ($)
Provisions |  |
Compensation proposed by AFA for investment and expenditures incurred | $ 12.5 |
Waiting period to receive the proposed compensation | 1 year |
Claims brought for prejudicial mediation procedure |  | $ 353

X
- 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

X
- Definition Represents the amount proposed by AFA to compensate for the amount spent towards investments and expenditures. + References No definition available. + Details
Name: | teo_CompensationProposedForInvestmentAndExpenditure
Namespace Prefix: | teo_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- 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

X
- Definition Represents the waiting period to receive the proposed compensation, if the advertising compensation was not operating, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References No definition available. + Details
Name: | teo_WaitingPeriodToReceiveProposedCompensation
Namespace Prefix: | teo_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

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