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Intangible Assets - Turkcell 4.5G License - Additional Information (Detail) € in Thousands | 12 Months Ended |  |
--- | --- | --- | ---
Dec. 31, 2017 EUR (€) | Dec. 31, 2017 TRY (₺) | Dec. 31, 2016 TRY (₺)
Disclosure of detailed information about intangible assets [line items] |  |  |
Tender payment description | Semi-annually by four equal installments |  |
Trade and other payables | ₺ |  | ₺ 3,696,466,000 | ₺ 4,101,991,000
Turkcell 4.5G license [member] |  |  |
Disclosure of detailed information about intangible assets [line items] |  |  |
Amortization period of intangible asset | 13 years |  |
Consideration paid for acquiring license | € 1,623,460 |  |
Expiration year of intangible asset | 2029 |  |
Tender price | € 1,623,460 |  |
VAT amount | 18.00% |  |
Net tender price | € 1,655,290 |  |
Turkcell 4.5G license [member] | Current liabilities [member] |  |  |
Disclosure of detailed information about intangible assets [line items] |  |  |
Trade and other payables | ₺ |  | ₺ 0 | ₺ 1,522,615,000

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