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Commitments and Contingencies - Ministry of Trade Administrative - Additional Information (Detail) ₺ in Thousands | 1 Months Ended
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Jan. 31, 2018 TRY (₺)
Ministry of trade administrative fine [member] | Istanbul [member] |
Disclosure of commitments and contingencies [line items] |
Administrative Fine imposed | ₺ 138,173

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- Definition Amount of fine imposed. + References No definition available. + Details
Name: | tkc_AmountOfFineImposed
Namespace Prefix: | tkc_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

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- Definition Disclosure of commitments and contingencies [line items] + References No definition available. + Details
Name: | tkc_DisclosureOfCommitmentsAndContingenciesLineItems
Namespace Prefix: | tkc_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

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- Details
Name: | ifrs-full_TypesOfContractsAxis=tkc_MinistryOfTradeAdministrativeFineMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_GeographicalAreasAxis=tkc_IstanbulMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |