Name:	ifrs-full_DisclosureOfOtherProvisionsLineItems
Namespace Prefix:	ifrs-full_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

Represents amount due form counter party.

No definition available.

Name:	teo_AmountDueFromCounterParty
Namespace Prefix:	teo_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

Represents the amount proposed by AFA to compensate for the amount spent towards investments and expenditures.

No definition available.

Name:	teo_CompensationProposedForInvestmentAndExpenditure
Namespace Prefix:	teo_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

Represents compensation received towards for services provided and work performed.

No definition available.

Name:	teo_CompensationReceivedForServicesProvidedAndWorkPerformed
Namespace Prefix:	teo_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

The amount of investments made and expenses incurred.

No definition available.

Name:	teo_InvestmentsMadeAndExpensesIncurred
Namespace Prefix:	teo_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

The amount claimed for prejudicial mediation procedure.

No definition available.

Name:	teo_PrejudicialMediationProcedureClaims
Namespace Prefix:	teo_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

Represents the referring price rate on every popular ticket price per each football fan that attend the stadiums during the term of agreement, charged in order to aid a profit margin.

No definition available.

Name:	teo_ReferringPriceRate
Namespace Prefix:	teo_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

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.

No definition available.