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Expenses by Nature - Summary of Net Impairment Losses on Financial and Contract Asset (Detail) - TRY (₺) ₺ in Thousands | 12 Months Ended
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Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019
Attribution of expenses by nature to their function |  |  |
Net impairment losses on financial and contract assets | ₺ (271,162) | ₺ (349,595) | ₺ (338,857)
Net impairment losses on financial and contract assets |  |  |
Attribution of expenses by nature to their function |  |  |
Net impairment losses on financial and contract assets | (271,162) | (349,595) | (338,857)
Operating expense | ₺ (271,162) | ₺ (349,595) | ₺ (338,857)

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