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Intangible Assets - Additional Information (Detail) - TRY (₺) ₺ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Disclosure of detailed information about intangible assets [line items] |  |  |
Amortization expense | ₺ 9,469,606 | ₺ 9,121,209 | ₺ 8,090,085
Impairment losses on intangible assets | 52,021 | 390 | 0
Research and development expense | 50,263 | 89,898 | ₺ 175,114
Goodwill |  | 259,358 |
Turkcell Superonline |  |  |
Disclosure of detailed information about intangible assets [line items] |  |  |
Goodwill | 230,729 |  |
Boyut Enerji |  |  |
Disclosure of detailed information about intangible assets [line items] |  |  |
Goodwill | 16,840 |  |
Yaani |  |  |
Disclosure of detailed information about intangible assets [line items] |  |  |
Goodwill | 7,178 |  |
Internally generated [member] | Computer software |  |  |
Disclosure of detailed information about intangible assets [line items] |  |  |
Capitalized cost | ₺ 637,977 | ₺ 620,081 |

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- Definition The amount of assets representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognised. [Refer: Business combinations [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 36 -IssueDate 2022-03-24 -Paragraph 134 -Subparagraph a -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=36&code=ifrs-tx-2022-en-r&anchor=para_134_a&doctype=Standard -URIDate 2022-03-24 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 36 -IssueDate 2022-03-24 -Paragraph 135 -Subparagraph a -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=36&code=ifrs-tx-2022-en-r&anchor=para_135_a&doctype=Standard -URIDate 2022-03-24 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 3 -IssueDate 2022-03-24 -Paragraph B67 -Subparagraph d -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=3&code=ifrs-tx-2022-en-r&anchor=para_B67_d&doctype=Appendix&subtype=B -URIDate 2022-03-24 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 1 -IssueDate 2022-03-24 -Paragraph 54 -Subparagraph c -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2022-en-r&anchor=para_54_c&doctype=Standard -URIDate 2022-03-24 + Details
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