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Other comprehensive income - Schedule of amounts reclassified from other comprehensive income to profit or loss (Details) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019
Disclosure of Accumulated other comprehensive income loss [Line Items] |  |  |
Interest expense – borrowings and deposits | $ (41,255) | $ (62,723) | $ (96,732)
Realized gains (losses) on financial assets measured at fair value through other comprehensive income | (194,491) | (232,504) |
Financial instruments FVH |  |  |
Disclosure of Accumulated other comprehensive income loss [Line Items] |  |  |
Net gain (loss) on financial instruments | 24 | (56) | 157
Financial Instruments CFH |  |  |
Disclosure of Accumulated other comprehensive income loss [Line Items] |  |  |
Interest income – loans | (2,167) | (2,337) | (3,261)
Interest expense – borrowings and deposits | 0 | 0 | (1,733)
Net gain (loss) on foreign currency exchange | 24 | (369) | (61)
Net gain (loss) on interest rate swaps | 0 | 0 | 56
Net gain (loss) on cross-currency swaps | 0 | 0 | (9)
Realized gains (losses) on financial assets measured at fair value through other comprehensive income | $ (2,143) | $ (2,706) | $ (5,008)

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- Definition The amount of reclassification adjustments related to financial assets measured at fair value through other comprehensive income, net of tax. Reclassification adjustments are amounts reclassified to profit (loss) in the current period that were recognised in other comprehensive income in the current or previous periods. [Refer: Financial assets measured at fair value through other comprehensive income; Other comprehensive income] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 1 -IssueDate 2021-01-01 -Paragraph 92 -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2021-en-r&anchor=para_92&doctype=Standard -URIDate 2021-03-24 + Details
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