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Financial Instruments - Summary of Quantitative Information about Significant Unobservable Inputs Used in Level 3 Fair Value Measurement of Contingent Consideration (Detail) ₺ in Thousands, $ in Thousands | 12 Months Ended |
--- | --- | ---
Dec. 31, 2017 TRY (₺) | Dec. 31, 2016 TRY (₺) | Dec. 31, 2017 USD ($)
Disclosure of fair value of contingent consideration [Line Items] |  |  |
Contingent consideration | ₺ 377,190 |  | $ 100,000
Level 3 [member] |  |  |
Disclosure of fair value of contingent consideration [Line Items] |  |  |
Increase in fair value of change in discount rate by 100 bps | (9,834) |  |
Decrease in fair value of change in discount rate by 100 bps | 10,241 |  |
Increase in fair value of change in expected settlement date changes by 1 year | (14,884) |  |
Decrease in fair value of change in expected settlement date changes by 1 year | 15,602 |  |
Contingent consideration | ₺ 323,691 | ₺ 295,062 |
Fair value measurement of contingent consideration percentage | 4.80% | 5.60% |
Relationship of unobservable inputs to fair value | A change in the discount rate by 100 bps would increase/decrease FV by TL (9,834) and TL 10,241 respectively. If expected settlement date changes by 1 year FV would increase/decrease by TL (14,884) and TL 15,602 respectively. |  |

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- Definition The present value of the long-term contingent payment to the seller. + References No definition available. + Details
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- Definition Decrease in fair value of change in expected settlement date changes by one year of Contingent consideration + References No definition available. + Details
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- Definition Dncrease in fair value of change in discount rate of Contingent consideration + References No definition available. + Details
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- Definition fair value measurement of contingent consideration, percentage. + References No definition available. + Details
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- Definition Increase in fair value of change in discount rate of Contingent consideration + References No definition available. + Details
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Data Type: | xbrli:monetaryItemType
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- Definition Increase in fair value of change in expected settlement date changes by one year of Contingent consideration + References No definition available. + Details
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Balance Type: | credit
Period Type: | duration

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- Definition Relationship of unobservable inputs to fair value, contingent consideration. + References No definition available. + Details
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- Details
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