XML 222 R207.htm IDEA: XBRL DOCUMENT
v3.19.1

Subsidiaries - Schedule of Subsidiaries, Associates and Joint Venture (Detail) | 12 Months Ended
--- | ---
Dec. 31, 2018 | Dec. 31, 2017
Kibris Telekom [member] |  |
Disclosure of subsidiaries [line items] |  |
Name of Subsidiaries | Kibris Telekom |
Country of Incorporation | Turkish Republic of Northern Cyprus |
Business | Telecommunications |
Effective Ownership Interest | 100.00% | 100.00%
Turkcell Global Bilgi [member] |  |
Disclosure of subsidiaries [line items] |  |
Name of Subsidiaries | Turkcell Global Bilgi |
Country of Incorporation | Turkey |
Business | Customer relations and human resources management |
Effective Ownership Interest | 100.00% | 100.00%
Turktell [member] |  |
Disclosure of subsidiaries [line items] |  |
Name of Subsidiaries | Turktell |
Country of Incorporation | Turkey |
Business | Information technology, value added GSM services and entertainment investments |
Effective Ownership Interest | 100.00% | 100.00%
Turkcell Superonline [member] |  |
Disclosure of subsidiaries [line items] |  |
Name of Subsidiaries | Turkcell Superonline |
Country of Incorporation | Turkey |
Business | Telecommunications, television services and content services |
Effective Ownership Interest | 100.00% | 100.00%
Turkcell Satis [member] |  |
Disclosure of subsidiaries [line items] |  |
Name of Subsidiaries | Turkcell Satis |
Country of Incorporation | Turkey |
Business | Sales, delivery and digital sales services |
Effective Ownership Interest | 100.00% | 100.00%
Eastasia [member] |  |
Disclosure of subsidiaries [line items] |  |
Name of Subsidiaries | Eastasia |
Country of Incorporation | Netherlands |
Business | Telecommunications investments |
Effective Ownership Interest | 100.00% | 100.00%
Turkcell Teknoloji [member] |  |
Disclosure of subsidiaries [line items] |  |
Name of Subsidiaries | Turkcell Teknoloji |
Country of Incorporation | Turkey |
Business | Research and development |
Effective Ownership Interest | 100.00% | 100.00%
Global Tower [member] |  |
Disclosure of subsidiaries [line items] |  |
Name of Subsidiaries | Global Tower |
Country of Incorporation | Turkey |
Business | Telecommunications infrastructure business |
Effective Ownership Interest | 100.00% | 100.00%
Rehberlik [member] |  |
Disclosure of subsidiaries [line items] |  |
Name of Subsidiaries | Rehberlik |
Country of Incorporation | Turkey |
Business | Directory Assistance |
Effective Ownership Interest | 100.00% | 100.00%
Financell [member] |  |
Disclosure of subsidiaries [line items] |  |
Name of Subsidiaries | Financell |
Country of Incorporation | Netherlands |
Business | Financing business |
Effective Ownership Interest |  | 100.00%
Lifecell Ventures [member] |  |
Disclosure of subsidiaries [line items] |  |
Name of Subsidiaries | Lifecell Ventures |
Country of Incorporation | Netherlands |
Business | Telecommunications investments |
Effective Ownership Interest | 100.00% | 100.00%
Beltel [member] |  |
Disclosure of subsidiaries [line items] |  |
Name of Subsidiaries | Beltel |
Country of Incorporation | Turkey |
Business | Telecommunications investments |
Effective Ownership Interest | 100.00% | 100.00%
Turkcell Gayrimenkul [member] |  |
Disclosure of subsidiaries [line items] |  |
Name of Subsidiaries | Turkcell Gayrimenkul |
Country of Incorporation | Turkey |
Business | Property investments |
Effective Ownership Interest | 100.00% | 100.00%
Global LLC [member] |  |
Disclosure of subsidiaries [line items] |  |
Name of Subsidiaries | Global LLC |
Country of Incorporation | Ukraine |
Business | Customer relations management |
Effective Ownership Interest | 100.00% | 100.00%
UkrTower [member] |  |
Disclosure of subsidiaries [line items] |  |
Name of Subsidiaries | UkrTower |
Country of Incorporation | Ukraine |
Business | Telecommunications infrastructure business |
Effective Ownership Interest | 100.00% | 100.00%
Turkcell Europe [member] |  |
Disclosure of subsidiaries [line items] |  |
Name of Subsidiaries | Turkcell Europe |
Country of Incorporation | Germany |
Business | Telecommunications |
Effective Ownership Interest | 100.00% | 100.00%
Turkcell Odeme [member] |  |
Disclosure of subsidiaries [line items] |  |
Name of Subsidiaries | Turkcell Odeme |
Country of Incorporation | Turkey |
Business | Payment services and e-money license |
Effective Ownership Interest | 100.00% | 100.00%
Lifecell [member] |  |
Disclosure of subsidiaries [line items] |  |
Name of Subsidiaries | lifecell |
Country of Incorporation | Ukraine |
Business | Telecommunications |
Effective Ownership Interest | 100.00% | 100.00%
Turkcell Finansman [member] |  |
Disclosure of subsidiaries [line items] |  |
Name of Subsidiaries | Turkcell Finansman |
Country of Incorporation | Turkey |
Business | Consumer financing services |
Effective Ownership Interest | 100.00% | 100.00%
Beltower [member] |  |
Disclosure of subsidiaries [line items] |  |
Name of Subsidiaries | Beltower |
Country of Incorporation | Republic of Belarus |
Business | Telecommunications Infrastructure business |
Effective Ownership Interest | 100.00% | 100.00%
Turkcell Enerji [member] |  |
Disclosure of subsidiaries [line items] |  |
Name of Subsidiaries | Turkcell Enerji |
Country of Incorporation | Turkey |
Business | Electricity energy trade and wholesale and retail electricity sales |
Effective Ownership Interest | 100.00% | 100.00%
Paycell [member] |  |
Disclosure of subsidiaries [line items] |  |
Name of Subsidiaries | Paycell |
Country of Incorporation | Ukraine |
Business | Consumer financing services |
Effective Ownership Interest | 100.00% | 100.00%
Lifecell Digital [member] |  |
Disclosure of subsidiaries [line items] |  |
Name of Subsidiaries | Lifecell Digital |
Country of Incorporation | Turkish Republic of Northern Cyprus |
Business | Telecommunications |
Effective Ownership Interest | 100.00% | 100.00%
TOFAS [member] |  |
Disclosure of subsidiaries [line items] |  |
Name of Subsidiaries | TÖFAŞ |
Country of Incorporation | Turkey |
Business | Interest free consumer financing services |
Effective Ownership Interest | 100.00% |
Turkcell Sigorta [member] |  |
Disclosure of subsidiaries [line items] |  |
Name of Subsidiaries | Turkcell Sigorta |
Country of Incorporation | Turkey |
Business | Insurance agency activities |
Effective Ownership Interest | 100.00% |
Belarusian Telecom [member] |  |
Disclosure of subsidiaries [line items] |  |
Name of Subsidiaries | Belarusian Telecom |
Country of Incorporation | Republic of Belarus |
Business | Telecommunications |
Effective Ownership Interest | 80.00% | 80.00%
Lifetech [member] |  |
Disclosure of subsidiaries [line items] |  |
Name of Subsidiaries | Lifetech |
Country of Incorporation | Republic of Belarus |
Business | Information technology, programming and technical support |
Effective Ownership Interest | 80.00% | 80.00%
Inteltek [member] |  |
Disclosure of subsidiaries [line items] |  |
Name of Subsidiaries | Inteltek |
Country of Incorporation | Turkey |
Business | Information and Entertainment Services |
Effective Ownership Interest | 55.00% | 55.00%
Azerinteltek [member] |  |
Disclosure of subsidiaries [line items] |  |
Name of Subsidiaries | Azerinteltek |
Country of Incorporation | Azerbaijan |
Business | Information and Entertainment Services |
Effective Ownership Interest |  | 28.00%
Fintur [member] |  |
Disclosure of subsidiaries [line items] |  |
Name of Associates | Fintur |
Country of Incorporation | Netherlands |
Business | Telecommunications investments |
Effective Ownership Interest | 41.00% | 41.00%
Turkiye'nin otomobili [member] |  |
Disclosure of subsidiaries [line items] |  |
Name of Associates | Türkiye'nin Otomobili |
Country of Incorporation | Turkey |
Business | Electric passenger car development, production and trading activities |
Effective Ownership Interest | 19.00% |
Sofra [member] |  |
Disclosure of subsidiaries [line items] |  |
Name of Joint Venture | Sofra |
Country of Incorporation | Turkey |
Business | Meal coupons and cards |
Effective Ownership Interest | 33.00% |

X
- Definition The country in which a joint venture of the entity is incorporated. [Refer: Joint ventures [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 27 -IssueDate 2018-01-01 -Paragraph 16 -Subparagraph b -Clause ii -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=27&date=2018-03-01&anchor=para_16_b_ii&doctype=Standard -URIDate 2018-03-16 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 27 -IssueDate 2018-01-01 -Paragraph 17 -Subparagraph b -Clause ii -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=27&date=2018-03-01&anchor=para_17_b_ii&doctype=Standard -URIDate 2018-03-16 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 12 -IssueDate 2018-01-01 -Paragraph 21 -Subparagraph a -Clause iii -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IFRS&num=12&date=2018-03-01&anchor=para_21_a_iii&doctype=Standard -URIDate 2018-03-16 + Details
Name: | ifrs-full_CountryOfIncorporationOfJointVenture
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The country in which an associate of the entity is incorporated. [Refer: Associates [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 27 -IssueDate 2018-01-01 -Paragraph 16 -Subparagraph b -Clause ii -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=27&date=2018-03-01&anchor=para_16_b_ii&doctype=Standard -URIDate 2018-03-16 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 27 -IssueDate 2018-01-01 -Paragraph 17 -Subparagraph b -Clause ii -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=27&date=2018-03-01&anchor=para_17_b_ii&doctype=Standard -URIDate 2018-03-16 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 12 -IssueDate 2018-01-01 -Paragraph 21 -Subparagraph a -Clause iii -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IFRS&num=12&date=2018-03-01&anchor=para_21_a_iii&doctype=Standard -URIDate 2018-03-16 + Details
Name: | ifrs-full_CountryOfIncorporationOrResidenceOfAssociate
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The country in which a subsidiary of the entity is incorporated. [Refer: Subsidiaries [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 27 -IssueDate 2018-01-01 -Paragraph 16 -Subparagraph b -Clause ii -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=27&date=2018-03-01&anchor=para_16_b_ii&doctype=Standard -URIDate 2018-03-16 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 27 -IssueDate 2018-01-01 -Paragraph 17 -Subparagraph b -Clause ii -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=27&date=2018-03-01&anchor=para_17_b_ii&doctype=Standard -URIDate 2018-03-16 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 12 -IssueDate 2018-01-01 -Paragraph 12 -Subparagraph b -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IFRS&num=12&date=2018-03-01&anchor=para_12_b&doctype=Standard -URIDate 2018-03-16 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 12 -IssueDate 2018-01-01 -Paragraph 19B -Subparagraph b -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IFRS&num=12&date=2018-03-01&anchor=para_19B_b&doctype=Standard -URIDate 2018-03-16 + Details
Name: | ifrs-full_CountryOfIncorporationOrResidenceOfSubsidiary
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

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

X
- Definition The name of an associate. [Refer: Associates [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 27 -IssueDate 2018-01-01 -Paragraph 17 -Subparagraph b -Clause i -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=27&date=2018-03-01&anchor=para_17_b_i&doctype=Standard -URIDate 2018-03-16 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 27 -IssueDate 2018-01-01 -Paragraph 16 -Subparagraph b -Clause i -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=27&date=2018-03-01&anchor=para_16_b_i&doctype=Standard -URIDate 2018-03-16 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 12 -IssueDate 2018-01-01 -Paragraph 21 -Subparagraph a -Clause i -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IFRS&num=12&date=2018-03-01&anchor=para_21_a_i&doctype=Standard -URIDate 2018-03-16 + Details
Name: | ifrs-full_NameOfAssociate
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The name of a joint venture. [Refer: Joint ventures [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 27 -IssueDate 2018-01-01 -Paragraph 17 -Subparagraph b -Clause i -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=27&date=2018-03-01&anchor=para_17_b_i&doctype=Standard -URIDate 2018-03-16 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 27 -IssueDate 2018-01-01 -Paragraph 16 -Subparagraph b -Clause i -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=27&date=2018-03-01&anchor=para_16_b_i&doctype=Standard -URIDate 2018-03-16 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 12 -IssueDate 2018-01-01 -Paragraph 21 -Subparagraph a -Clause i -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IFRS&num=12&date=2018-03-01&anchor=para_21_a_i&doctype=Standard -URIDate 2018-03-16 + Details
Name: | ifrs-full_NameOfJointVenture
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The name of a subsidiary. [Refer: Subsidiaries [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 27 -IssueDate 2018-01-01 -Paragraph 17 -Subparagraph b -Clause i -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=27&date=2018-03-01&anchor=para_17_b_i&doctype=Standard -URIDate 2018-03-16 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 27 -IssueDate 2018-01-01 -Paragraph 16 -Subparagraph b -Clause i -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=27&date=2018-03-01&anchor=para_16_b_i&doctype=Standard -URIDate 2018-03-16 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 12 -IssueDate 2018-01-01 -Paragraph 12 -Subparagraph a -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IFRS&num=12&date=2018-03-01&anchor=para_12_a&doctype=Standard -URIDate 2018-03-16 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 12 -IssueDate 2018-01-01 -Paragraph 19B -Subparagraph a -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IFRS&num=12&date=2018-03-01&anchor=para_19B_a&doctype=Standard -URIDate 2018-03-16 + Details
Name: | ifrs-full_NameOfSubsidiary
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The proportion of ownership interest in an associate attributable to the entity. [Refer: Associates [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 27 -IssueDate 2018-01-01 -Paragraph 17 -Subparagraph b -Clause iii -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=27&date=2018-03-01&anchor=para_17_b_iii&doctype=Standard -URIDate 2018-03-16 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 27 -IssueDate 2018-01-01 -Paragraph 16 -Subparagraph b -Clause iii -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=27&date=2018-03-01&anchor=para_16_b_iii&doctype=Standard -URIDate 2018-03-16 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 12 -IssueDate 2018-01-01 -Paragraph 21 -Subparagraph a -Clause iv -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IFRS&num=12&date=2018-03-01&anchor=para_21_a_iv&doctype=Standard -URIDate 2018-03-16 + Details
Name: | ifrs-full_ProportionOfOwnershipInterestInAssociate
Namespace Prefix: | ifrs-full_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition The proportion of ownership interest in a joint venture attributable to the entity. [Refer: Joint ventures [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 27 -IssueDate 2018-01-01 -Paragraph 17 -Subparagraph b -Clause iii -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=27&date=2018-03-01&anchor=para_17_b_iii&doctype=Standard -URIDate 2018-03-16 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 27 -IssueDate 2018-01-01 -Paragraph 16 -Subparagraph b -Clause iii -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=27&date=2018-03-01&anchor=para_16_b_iii&doctype=Standard -URIDate 2018-03-16 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 12 -IssueDate 2018-01-01 -Paragraph 21 -Subparagraph a -Clause iv -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IFRS&num=12&date=2018-03-01&anchor=para_21_a_iv&doctype=Standard -URIDate 2018-03-16 + Details
Name: | ifrs-full_ProportionOfOwnershipInterestInJointVenture
Namespace Prefix: | ifrs-full_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition The proportion of ownership interest in a subsidiary attributable to the entity. [Refer: Subsidiaries [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 27 -IssueDate 2018-01-01 -Paragraph 17 -Subparagraph b -Clause iii -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=27&date=2018-03-01&anchor=para_17_b_iii&doctype=Standard -URIDate 2018-03-16 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 27 -IssueDate 2018-01-01 -Paragraph 16 -Subparagraph b -Clause iii -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=27&date=2018-03-01&anchor=para_16_b_iii&doctype=Standard -URIDate 2018-03-16 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 12 -IssueDate 2018-01-01 -Paragraph 19B -Subparagraph c -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IFRS&num=12&date=2018-03-01&anchor=para_19B_c&doctype=Standard -URIDate 2018-03-16 + Details
Name: | ifrs-full_ProportionOfOwnershipInterestInSubsidiary
Namespace Prefix: | ifrs-full_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Nature of business. + References No definition available. + Details
Name: | tkc_NatureOfBusiness
Namespace Prefix: | tkc_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

X
- Details
Name: | ifrs-full_SignificantInvestmentsInAssociatesAxis=tkc_FinturMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_SignificantInvestmentsInAssociatesAxis=tkc_TurkiyeninOtomobiliMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_JointVenturesAxis=tkc_SofraMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |