The amount of increase (decrease) in the fair value measurement of liabilities due to a reasonably possible decrease in an unobservable input.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IFRS
-Number 13
-IssueDate 2020-01-01
-Paragraph 93
-Subparagraph h
-Clause ii
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- Definition

The amount of increase (decrease) in the fair value measurement of liabilities due to a reasonably possible increase in an unobservable input.

+ References

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- Definition

The percentage of a reasonably possible decrease in an unobservable input used in fair value measurement of liabilities.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Name IFRS
-Number 13
-IssueDate 2020-01-01
-Paragraph 93
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- Definition

The percentage of a reasonably possible increase in an unobservable input used in fair value measurement of liabilities.

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- Definition

The value of significant unobservable input used in the measurement of the fair value of liabilities.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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-Number 13
-IssueDate 2020-01-01
-Paragraph 93
-Subparagraph d
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- Definition

Consideration payable in relation to business acquisitions

+ References

No definition available.

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- Definition

Disclosure of fair value of contingent consideration [line items]

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Period of reasonably possible decrease in unobservable input, liabilities

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Period of reasonably possible increase in unobservable input, liabilities

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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	12 Months Ended
	Dec. 31, 2020 TRY (₺)	Dec. 31, 2019 TRY (₺)	Dec. 31, 2018 TRY (₺)
Disclosure of fair value of contingent consideration [line items]
Contingent consideration	₺ 475,879	₺ 359,554	₺ 358,304
Level 3 [member] \| Contingent consideration [member]
Disclosure of fair value of contingent consideration [line items]
Contingent consideration	₺ 475,879	₺ 359,554
Level 3 [member] \| Contingent consideration [member] \| Discount rate, measurement input [member]
Disclosure of fair value of contingent consideration [line items]
Percentage of reasonably possible increase in unobservable input, liabilities	1.00%
Increase (decrease) in fair value measurement due to reasonably possible increase in unobservable input, liabilities	₺ (35,686)
Percentage of reasonably possible decrease in unobservable input, liabilities	1.00%
Increase (decrease) in fair value measurement due to reasonably possible decrease in unobservable input, liabilities	₺ 39,070
Level 3 [member] \| Contingent consideration [member] \| Discount rate, measurement input [member] \| Minimum
Disclosure of fair value of contingent consideration [line items]
Significant unobservable input, liabilities	0.043	0.052
Level 3 [member] \| Contingent consideration [member] \| Discount rate, measurement input [member] \| Maximum
Disclosure of fair value of contingent consideration [line items]
Significant unobservable input, liabilities	0.056	0.061
Level 3 [member] \| Contingent consideration [member] \| Expected settlement date [member]
Disclosure of fair value of contingent consideration [line items]
Period of reasonably possible increase in unobservable input, liabilities	1 year
Increase (decrease) in fair value measurement due to reasonably possible increase in unobservable input, liabilities	₺ (23,724)
Period of reasonably possible decrease in unobservable input, liabilities	1 year
Increase (decrease) in fair value measurement due to reasonably possible decrease in unobservable input, liabilities	₺ 24,978