XML 179 R164.htm IDEA: XBRL DOCUMENT
v3.19.1

Provisions - Additional Information (Detail) | 12 Months Ended
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Dec. 31, 2018 | Dec. 31, 2017
Provisions [abstract] |  |
Rate used for provision | 5.10% | 5.60%

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- References No definition available. + Details
Name: | ifrs-full_ProvisionsAbstract
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

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- Definition The discount rate on provision for dismantling, removing and site restoration. + References No definition available. + Details
Name: | tkc_DiscountRateOnProvision
Namespace Prefix: | tkc_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration