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v3.23.1

Investment properties (Tables) | 12 Months Ended
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Dec. 31, 2022
Text block [abstract] |
Summary of Increase (Decrease) in Fair Value | ​
​ | ​ | ​ | ​ | ​
​ |  | 31 December |  | 31 December
​ | ​ | 2022 | ​ | 2021
Cost | ​ | ​ | ​ | ​
Opening balance |  | 399,412 |  | 325,682
Disposal | ​ | (226,333) | ​ | —
Transfer from property, plant and equipment |  | 515,515 |  | 73,730
Closing balance |  | 688,594 |  | 399,412
​ | ​ | ​ | ​ | ​
Accumulated depreciation |  | ​ |  |
Opening balance |  | 289,507 |  | 223,015
Transfer from property, plant and equipment |  | 443,753 |  | 60,997
Depreciation and impairment charges during the year |  | 20,894 |  | 5,495
Disposal | ​ | (174,246) | ​ | —
Closing balance |  | 579,908 |  | 289,507
​ | ​ | ​ | ​ | ​
Net book value | ​ | 108,686 |  | 109,905
​
Summary of Investment Properties and Information About Fair Value Hierarchy | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
31 December 2022 |  | Level 1 |  | Level 2 |  | Level 3 |  | Valuation Method
Investment properties in Gebze free zone | ​ | — | ​ | — | ​ | 98,860 | ​ | Discounted cash flow
Investment properties in Ankara | ​ | — |  | 58,500 |  | — |  | Market approach
Investment properties in Adana | ​ | — | ​ | 13,000 | ​ | — | ​ | Market approach
Investment properties in Istanbul | ​ | — |  | 6,500 |  | — |  | Market approach
Investment properties in Aydın | ​ | — | ​ | 8,650 | ​ | — | ​ | Market approach
Total | ​ | — | ​ | 86,650 | ​ | 98,860 | ​ | ​
​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
31 December 2021 |  | Level 1 |  | Level 2 |  | Level 3 |  | Valuation Method
Investment properties in Gebze free zone | ​ | — | ​ | — | ​ | 86,611 | ​ | Discounted cash flow
Investment properties in Ankara |  | — |  | 53,084 |  | — |  | Market approach
Investment properties in Adana | ​ | — | ​ | 11,014 | ​ | — | ​ | Market approach
Investment properties in Istanbul | ​ | — | ​ | 6,185 | ​ | — | ​ | Market approach
Investment properties in Aydın | ​ | — | ​ | 5,914 | ​ | — | ​ | Market approach
Total |  | — |  | 76,197 |  | 86,611 | ​ | ​
​

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