XML 153 R131.htm IDEA: XBRL DOCUMENT
v3.19.1

PROVISIONS - Possible Contingencies (Details) |  |  |  | 1 Months Ended | 2 Months Ended | 12 Months Ended |
--- | --- | --- | --- | --- | --- | --- | ---
Nov. 29, 2018 | Feb. 24, 2017 | Jun. 01, 2010 ARS ($) | Sep. 30, 2014 ARS ($) | Jun. 30, 2012 | Nov. 30, 2011 action | Feb. 28, 2017 company | Dec. 31, 2018 ARS ($) action | Dec. 12, 2001 ARS ($)
Radioelectric Spectrum Fees |  |  |  |  |  |  |  |  |
Provisions |  |  |  |  |  |  |  |  |
Difference resulting from both sets of liquidation excluding interests |  |  |  |  |  |  |  | $ 717,000,000 |
Claims by Trade Unions |  |  |  |  |  |  |  |  |
Provisions |  |  |  |  |  |  |  |  |
Number of legal actions | action |  |  |  |  |  |  |  | 7 |
Period of default |  |  |  |  |  |  |  | 5 years |
SCI |  |  |  |  |  |  |  |  |
Provisions |  |  |  |  |  |  |  |  |
Penalty imposed |  |  | $ 5,000,000 |  |  |  |  |  |
Reduced penalty |  |  | $ 300,000 |  |  |  |  |  |
Adjusted subscription price |  |  |  | $ 152 |  |  |  |  |
Claims between Supercanal Holding S.A. and Cablevision |  |  |  |  |  |  |  |  |
Provisions |  |  |  |  |  |  |  |  |
Reduction of capital stock |  |  |  |  |  |  |  |  | $ 12,000
Subsequent increase in capital |  |  |  |  |  |  |  |  | $ 83,012,000
Asociacion por la Defensa de Usuarios y Consumidores |  |  |  |  |  |  |  |  |
Provisions |  |  |  |  |  |  |  |  |
Period during which amounts collected for services | 5 years |  |  |  |  |  |  |  |
Personal | Civil and commercial proceedings, contingencies | Consumidores Financieros Asociacion Civil para su Defensa |  |  |  |  |  |  |  |  |
Provisions |  |  |  |  |  |  |  |  |
Number of years to be considered for reimbursement of excess amount collected |  |  |  |  |  | 10 years |  |  |
Number of years to be considered for crediting the customers for unused minutes on expired prepaid cards |  |  |  |  |  | 10 years |  |  |
Total number of legal actions within the federal civil and commercial court | action |  |  |  |  |  | 3 |  |  |
Personal | Civil and commercial proceedings, contingencies | Changes in service prices |  |  |  |  |  |  |  |  |
Provisions |  |  |  |  |  |  |  |  |
Period considered for reimbursement of increased price billed to customer |  |  |  |  | 2 months |  |  |  |
Personal | Civil and commercial proceedings, contingencies | Claim by content providers |  |  |  |  |  |  |  |  |
Provisions |  |  |  |  |  |  |  |  |
Number of companies that initiated a claim | company |  |  |  |  |  |  | 4 |  |
Maximum percentage of services invoiced that the mobile operators are entitled to receive |  | 40.00% |  |  |  |  |  |  |
Period to file interconnection contracts under the ENACOM |  | 30 days |  |  |  |  |  |  |

X
- Definition Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with domain 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 The losses on settlements of litigation. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 1 -IssueDate 2018-01-01 -Paragraph 98 -Subparagraph f -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=1&date=2018-03-01&anchor=para_98_f&doctype=Standard -URIDate 2018-03-16 + Details
Name: | ifrs-full_LossesOnLitigationSettlements
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The adjusted amount of subscription price. + References No definition available. + Details
Name: | teo_AdjustedSubscriptionPrice
Namespace Prefix: | teo_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The amount of capital increase due to revocation of injunction. + References No definition available. + Details
Name: | teo_IncreaseInCapitalDueToRevocationOfInjunction
Namespace Prefix: | teo_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Represents the maximum percentage of services invoiced, that the mobile operators are entitled to receive on behalf and to the order of providers of audiotext and mass calling Value Added Services. + References No definition available. + Details
Name: | teo_MaximumPercentageOfServicesInvoicedThatMobileOperatorsAreEntitledToReceive
Namespace Prefix: | teo_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Represents the number of companies that initiated a claim. + References No definition available. + Details
Name: | teo_NumberOfCompaniesThatInitiatedClaim
Namespace Prefix: | teo_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Definition Represents the number of legal actions filed by trade unions. + References No definition available. + Details
Name: | teo_NumberOfLegalActionsFiledByTradeUnions
Namespace Prefix: | teo_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Definition Represents the total number of legal actions that will continue within the Federal Civil and Commercial Court. + References No definition available. + Details
Name: | teo_NumberOfLegalActionsWithinFederalCivilAndCommercialCourt
Namespace Prefix: | teo_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Definition Represents the period preceding the date of lawsuit, to be considered for crediting the customers for unused minutes on expired prepaid cards, 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_NumberOfYearsToBeConsideredForCreditingCustomersForUnusedMinutesOnExpiredPrepaidCards
Namespace Prefix: | teo_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Represents the period preceding the date of lawsuit, to be considered for reimbursement of excess amount collected from customers, 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_NumberOfYearsToBeConsideredForReimbursementOfExcessAmountCollected
Namespace Prefix: | teo_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition The amount of penalty imposed for not complying with information regime. + References No definition available. + Details
Name: | teo_PenaltyImposedForNotComplyingWithInformationRegime
Namespace Prefix: | teo_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Represents the period considered for the reimbursement of increased price billed to customer, 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_PeriodConsideredForReimbursementOfIncreasedPriceBilledToCustomer
Namespace Prefix: | teo_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition The period during which amounts collected for internet and cable services. + References No definition available. + Details
Name: | teo_PeriodDuringWhichAmountsCollectedForInternetAndCableServices
Namespace Prefix: | teo_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition The period of default made for union contributions and payments. + References No definition available. + Details
Name: | teo_PeriodOfDefaultForUnionContributionsAndPayments
Namespace Prefix: | teo_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Represents the period to file interconnection contracts under the ENACOM, or the addenda to the existing ones, that ensure adjustments to the contracts already in force and with relation to the services rendered by the members of CAVAM, 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_PeriodToFileInterConnectionContracts
Namespace Prefix: | teo_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition The amount of reduced penalty for not complying with information regime. + References No definition available. + Details
Name: | teo_ReducedPenaltyForNotComplyingWithInformationRegime
Namespace Prefix: | teo_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The amount of capital reduced due to revocation of injunction. + References No definition available. + Details
Name: | teo_ReductionOfCapitalDueToRevocationOfInjunction
Namespace Prefix: | teo_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Details
Name: | srt_LitigationCaseAxis=teo_RadioelectricSpectrumFeesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_LitigationCaseAxis=teo_TradeUnionsForUnionContributionsAndPaymentsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_LitigationCaseAxis=teo_SecretariatOfDomesticTradeOfNationMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_LitigationCaseAxis=teo_ClaimsBetweenSupercanalHoldingS.a.AndCablevisionMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_LitigationCaseAxis=teo_AsociacionPorLaDefensaDeUsuariosYConsumidoresMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_SignificantInvestmentsInSubsidiariesAxis=teo_PersonalMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfContingentLiabilitiesAxis=ifrs-full_LegalProceedingsContingentLiabilityMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_LitigationCaseAxis=teo_ConsumidoresFinancierosAsociacionCivilParaSuDefensaMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_LitigationCaseAxis=teo_ChangesInServicePricesCaseMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_LitigationCaseAxis=teo_ContentProvidersClaimMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |