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Expenses by Nature - Summary of Net Impairment Losses on Financial and Contract Assets (Detail) ₺ in Thousands	12 Months Ended
	Dec. 31, 2018 TRY (₺)
Disclosure of impairment loss and reversal of impairment loss [line items]
Net impairment losses on financial and contract assets	₺ (346,390)
Financial and contract assets [member]
Disclosure of impairment loss and reversal of impairment loss [line items]
Net impairment losses on financial and contract assets	₺ (346,390)

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- Definition

Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes of the table.

+ References

No definition available.

+ Details

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- Definition

Impairment loss on financial assets and contract assets.

+ References

No definition available.

+ Details

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- Details

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