XML 80 R91.htm IDEA: XBRL DOCUMENT
v3.20.1

CASH AND CASH EQUIVALENTS AND INVESTMENTS. ADDITIONAL INFORMATION ON THE CONSOLIDATED STATEMENTS OF CASH FLOWS - Movements in the allowance of credit risk (Details) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2019 ARS ($)
Movements in the allowance of current credit risk |
Additions - Other financial results, net | $ (1,140)
Uses (includes RECPAM) | 1,077
At the end of the year | (63)
Movements in the allowance of non-current credit risk |
Additions - Other financial results, net | (1,429)
Uses (includes RECPAM) | 450
At the end of the year | $ (979)

X
- Definition The amount of current additional allowance for credit losses of financial assets recognised in profit or loss. + References No definition available. + Details
Name: | teo_AdditionalAllowanceRecognisedInProfitOrLossAllowanceAccountForCurrentCreditLossesOfFinancialAssets
Namespace Prefix: | teo_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition The amount of non-current additional allowance for credit losses of financial assets recognised in profit or loss. + References No definition available. + Details
Name: | teo_AdditionalAllowanceRecognisedInProfitOrLossAllowanceAccountForNonCurrentCreditLossesOfFinancialAssets
Namespace Prefix: | teo_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition The amount of an allowance account used to record impairments to financial assets due to credit losses, classified as current. + References No definition available. + Details
Name: | teo_AllowanceAccountForCreditLossesOfFinancialAssetsCurrent
Namespace Prefix: | teo_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition The amount of an allowance account used to record impairments to financial assets due to credit losses, classified as non-current. + References No definition available. + Details
Name: | teo_AllowanceAccountForCreditLossesOfFinancialAssetsNonCurrent
Namespace Prefix: | teo_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- References No definition available. + Details
Name: | teo_MovementInAllowanceAccountForCreditLossesOfFinancialAssetsCurrentAbstract
Namespace Prefix: | teo_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | teo_MovementInAllowanceAccountForCreditLossesOfFinancialAssetsNonCurrentAbstract
Namespace Prefix: | teo_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The decrease in an current allowance account for credit losses of financial assets resulting from the utilisation of the allowance. + References No definition available. + Details
Name: | teo_UtilisationCurrentAllowanceAccountForCreditLossesOfFinancialAssets
Namespace Prefix: | teo_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The decrease in an non-current allowance account for credit losses of financial assets resulting from the utilisation of the allowance. + References No definition available. + Details
Name: | teo_UtilisationNonCurrentAllowanceAccountForCreditLossesOfFinancialAssets
Namespace Prefix: | teo_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration