XML 103 R91.htm IDEA: XBRL DOCUMENT
v3.22.1

Basis of Preparation and Summary of Significant Accounting Policies - Disclosure of Estimated Useful Lives for Intangible Asset (Detail) |  |  |  | 12 Months Ended
--- | --- | --- | --- | ---
Aug. 26, 2015 | Jul. 30, 2009 | Apr. 27, 1998 | Dec. 31, 2021
Telecommunication licenses | Minimum |  |  |  |
Disclosure of detailed information about intangible assets [line items] |  |  |  |
Useful lives intangible assets |  |  |  | 3 years
Telecommunication licenses | Maximum |  |  |  |
Disclosure of detailed information about intangible assets [line items] |  |  |  |
Useful lives intangible assets |  |  |  | 25 years
Turkcell 2G license [member] |  |  |  |
Disclosure of detailed information about intangible assets [line items] |  |  |  |
Effective period of license |  |  | 25 years |
Turkcell 3G license [member] |  |  |  |
Disclosure of detailed information about intangible assets [line items] |  |  |  |
Effective period of license |  | 20 years |  |
Turkcell 4.5G license [member] |  |  |  |
Disclosure of detailed information about intangible assets [line items] |  |  |  |
Effective period of license | 13 years |  |  |
Computer software | Minimum |  |  |  |
Disclosure of detailed information about intangible assets [line items] |  |  |  |
Useful lives intangible assets |  |  |  | 3 years
Computer software | Maximum |  |  |  |
Disclosure of detailed information about intangible assets [line items] |  |  |  |
Useful lives intangible assets |  |  |  | 8 years
Indefeasible right of usage [member] |  |  |  |
Disclosure of detailed information about intangible assets [line items] |  |  |  |
Useful lives intangible assets |  |  |  | 15 years
Transmission lines software [member] | Minimum |  |  |  |
Disclosure of detailed information about intangible assets [line items] |  |  |  |
Useful lives intangible assets |  |  |  | 5 years
Transmission lines software [member] | Maximum |  |  |  |
Disclosure of detailed information about intangible assets [line items] |  |  |  |
Useful lives intangible assets |  |  |  | 10 years
Brand name [member] | Minimum |  |  |  |
Disclosure of detailed information about intangible assets [line items] |  |  |  |
Useful lives intangible assets |  |  |  | 9 years
Brand name [member] | Maximum |  |  |  |
Disclosure of detailed information about intangible assets [line items] |  |  |  |
Useful lives intangible assets |  |  |  | 10 years
Customer base [member] | Minimum |  |  |  |
Disclosure of detailed information about intangible assets [line items] |  |  |  |
Useful lives intangible assets |  |  |  | 2 years
Customer base [member] | Maximum |  |  |  |
Disclosure of detailed information about intangible assets [line items] |  |  |  |
Useful lives intangible assets |  |  |  | 15 years
Subscriber acquisition cost [member] | Minimum |  |  |  |
Disclosure of detailed information about intangible assets [line items] |  |  |  |
Useful lives intangible assets |  |  |  | 2 years
Subscriber acquisition cost [member] | Maximum |  |  |  |
Disclosure of detailed information about intangible assets [line items] |  |  |  |
Useful lives intangible assets |  |  |  | 6 years
Electricity production license [member] |  |  |  |
Disclosure of detailed information about intangible assets [line items] |  |  |  |
Useful lives intangible assets |  |  |  | 20 years

X
- Definition Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table. + References No definition available. + Details
Name: | ifrs-full_DisclosureOfIntangibleAssetsLineItems
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The useful life, measured as period of time, used for intangible assets other than goodwill. [Refer: Intangible assets other than goodwill] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 38 -IssueDate 2021-01-01 -Paragraph 118 -Subparagraph a -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=38&code=ifrs-tx-2021-en-r&anchor=para_118_a&doctype=Standard -URIDate 2021-03-24 + Details
Name: | ifrs-full_UsefulLifeMeasuredAsPeriodOfTimeIntangibleAssetsOtherThanGoodwill
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition The effective period for intangible assets and goodwill. + References No definition available. + Details
Name: | tkc_EffectivePeriodOfIntangibleAssetsAndGoodwill
Namespace Prefix: | tkc_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | ifrs-full_ClassesOfIntangibleAssetsAndGoodwillAxis=ifrs-full_GSMLicencesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_RangeAxis=ifrs-full_BottomOfRangeMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_RangeAxis=ifrs-full_TopOfRangeMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfIntangibleAssetsAndGoodwillAxis=tkc_TwogLicenseMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfIntangibleAssetsAndGoodwillAxis=tkc_ThreeGLicenseMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfIntangibleAssetsAndGoodwillAxis=tkc_FourPointFivegLicenseMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfIntangibleAssetsAndGoodwillAxis=ifrs-full_ComputerSoftwareMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfIntangibleAssetsAndGoodwillAxis=tkc_IndefeasibleRightOfUsageMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfIntangibleAssetsAndGoodwillAxis=tkc_TransmissionLinesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfIntangibleAssetsAndGoodwillAxis=ifrs-full_BrandNamesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfIntangibleAssetsAndGoodwillAxis=ifrs-full_CustomerrelatedIntangibleAssetsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfIntangibleAssetsAndGoodwillAxis=ifrs-full_CostsToObtainContractsWithCustomersMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfIntangibleAssetsAndGoodwillAxis=tkc_PowerGeneratingLicensesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |