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Intangible assets - Turkcell 2G, 3G and 4.5G Licenses - Additional Information (Detail) - TRY (₺) ₺ in Thousands | Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
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Disclosure of detailed information about intangible assets |  |  |
Carrying amount of intangible asset | ₺ 81,872,362 | ₺ 84,478,038 | ₺ 88,791,120
Turkcell 2G license [member] |  |  |
Disclosure of detailed information about intangible assets |  |  |
Carrying amount of intangible asset | 3,764,773 | 4,650,619 |
Turkcell 3G license [member] |  |  |
Disclosure of detailed information about intangible assets |  |  |
Carrying amount of intangible asset | 2,620,164 | 3,275,205 |
Turkcell 4.5G license [member] |  |  |
Disclosure of detailed information about intangible assets |  |  |
Carrying amount of intangible asset | ₺ 16,389,670 | ₺ 20,494,839 |

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