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Finance income and costs | 12 Months Ended
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Dec. 31, 2021
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Finance income and costs | 9. Finance income and costs Recognized in the statement of profit or loss: ​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | 2021 |  | 2020 |  | 2019
Cash flow hedges - reclassified to profit or loss | ​ | 1,631,491 | ​ | 1,410,997 | ​ | —
Net fair value gains and interest on derivative financial instruments | ​ | 1,258,961 | ​ | 317,820 | ​ | —
Interest income |  | 662,514 |  | 366,695 |  | 288,010
Other |  | 39,060 |  | 23,971 |  | 9,440
Finance income |  | 3,592,026 |  | 2,119,483 |  | 297,450
​ | ​ | ​ | ​ | ​ | ​ | ​
Net foreign exchange losses |  | (5,538,543) |  | (2,409,550) |  | (1,039,618)
Net interest expenses for financial assets and liabilities measured at amortized cost |  | (918,087) |  | (811,439) |  | (874,535)
Net fair value losses and interest on derivative financial instruments |  | — |  | — |  | (550,438)
Cash flow hedges - reclassified to profit or loss |  | — |  | — |  | 461,133
Other |  | (36,248) |  | (30,175) |  | (21,660)
Finance costs |  | (6,492,878) |  | (3,251,164) |  | (2,025,118)
Net finance costs |  | (2,900,852) |  | (1,131,681) |  | (1,727,668)
​ Net foreign exchange losses mainly include foreign exchange losses on borrowings, bonds issued and cash and cash equivalents. Foreign exchange losses from BeST and lifecell exclude foreign exchange losses incurred in the foreign operations’ individual financial statements, which have been recognized directly in equity under foreign currency translation reserve in the consolidated financial statements in accordance with the accounting policy for net investment in foreign operations as disclosed in Note 2c. Interest income and expense on financial assets measured at amortized cost are shown as netted of on consolidated statement of profit or loss. The Company has gross interest income and expense on financial assets at amortized cost amounting to TL 387,708, TL (1,305,795), TL 281,993, TL (1,093,432), and TL 316,932, TL (1,191,467) for the years ended 31 December 2021, 2020 and 2019, respectively. Foreign exchange gains and losses are shown as netted of on consolidated statement of profit or loss. The company has gross foreign exchange gains and losses amounting to TL 9,011,204, TL (14,549,747), TL 2,398,635, TL (4,808,185) and TL 1,110,260, TL (2,149,878) for the years ended 31 December 2021, 2020 and 2019, respectively.

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- Definition The disclosure of finance income (cost). [Refer: Finance income (cost)] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2021-01-01 -Paragraph 10 -Subparagraph e -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2021-en-r&anchor=para_10_e&doctype=Standard -URIDate 2021-03-24 + Details
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