XML 173 R156.htm IDEA: XBRL DOCUMENT
v3.8.0.1

Financial Instruments - Summary of Maximum Exposure to Credit Risk for Trade Receivables Arising from Sales Transactions (Detail) - TRY (₺) ₺ in Thousands | Dec. 31, 2017 | Dec. 31, 2016
--- | --- | ---
Disclosure of detailed information about financial instruments [line items] |  |
Maximum exposure to credit risk for trade receivables | ₺ 7,257,625 | ₺ 5,927,530
Receivable from subscribers [member] |  |
Disclosure of detailed information about financial instruments [line items] |  |
Maximum exposure to credit risk for trade receivables | 2,472,596 | 3,061,130
Receivables from financial services [member] |  |
Disclosure of detailed information about financial instruments [line items] |  |
Maximum exposure to credit risk for trade receivables | 4,248,120 | 2,396,372
Receivables from distributors and other operators [member] |  |
Disclosure of detailed information about financial instruments [line items] |  |
Maximum exposure to credit risk for trade receivables | 516,352 | 376,204
Other [member] |  |
Disclosure of detailed information about financial instruments [line items] |  |
Maximum exposure to credit risk for trade receivables | ₺ 20,557 | ₺ 93,824

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_DisclosureOfFinancialInstrumentsLineItems
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The maximum exposure to the credit risk of loans or receivables. [Refer: Loans and receivables; Credit risk [member]; Maximum exposure to credit risk] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Note Expiry date 2018-01-01 -Name IFRS -Number 7 -IssueDate 2017-01-01 -Paragraph 9 -Subparagraph a -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IFRS&num=7&date=2017-03-02&anchor=para_9_a&doctype=Standard&book=B -URIDate 2017-03-09 + Details
Name: | ifrs-full_MaximumExposureToCreditRiskOfLoansOrReceivables
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | na
Period Type: | instant

X
- Details
Name: | ifrs-full_ClassesOfFinancialAssetsAxis=tkc_ReceivableFromSubscribersMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfFinancialAssetsAxis=tkc_ReceivablesFromFinancialServicesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfFinancialAssetsAxis=tkc_ReceivablesFromDistributorsAndOtherOperatorsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfFinancialAssetsAxis=tkc_OtherReceivablesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |