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OTHER FINANCIAL ASSETS - Schedule of other financial assets (Details) - USD ($) $ in Thousands | Dec. 31, 2024 | Dec. 31, 2023
--- | --- | ---
Other Financial Assets [Line Items] |  |
Non-current assets | $ 53,772 | $ 34,485
Other Financial Assets and Hedging Derivative Assets |  |
Other Financial Assets [Line Items] |  |
Current Assets | 67,295 | 174,819
Non-current assets | 53,772 | 34,485
Total Assets | 121,067 | 209,304
Other Financial Assets Categories |  |
Other Financial Assets [Line Items] |  |
Current Assets | 51,730 | 152,683
Non-current assets | 53,772 | 34,485
Total Assets | 105,502 | 187,168
Other Financial Assets Categories | Deposits in guarantee (aircraft) |  |
Other Financial Assets [Line Items] |  |
Current Assets | 23,057 | 31,624
Non-current assets | 32,214 | 9,736
Total Assets | 55,271 | 41,360
Other Financial Assets Categories | Guarantees for margins of derivatives |  |
Other Financial Assets [Line Items] |  |
Current Assets | 466 | 12,829
Non-current assets | 0 | 0
Total Assets | 466 | 12,829
Other Financial Assets Categories | Other investments |  |
Other Financial Assets [Line Items] |  |
Current Assets | 0 | 0
Non-current assets | 493 | 494
Total Assets | 493 | 494
Other Financial Assets Categories | Other guarantees given |  |
Other Financial Assets [Line Items] |  |
Current Assets | 28,207 | 108,230
Non-current assets | 21,065 | 24,255
Total Assets | 49,272 | 132,485
Hedging Derivative Asset Categories |  |
Other Financial Assets [Line Items] |  |
Current Assets | 15,565 | 22,136
Non-current assets | 0 | 0
Total Assets | 15,565 | 22,136
Hedging Derivative Asset Categories | Fair value of interest rate derivatives |  |
Other Financial Assets [Line Items] |  |
Current Assets | 4,676 | 0
Non-current assets | 0 | 0
Total Assets | 4,676 | 0
Hedging Derivative Asset Categories | Fair value of foreign currency derivatives |  |
Other Financial Assets [Line Items] |  |
Current Assets | 3,142 | 0
Non-current assets | 0 | 0
Total Assets | 3,142 | 0
Hedging Derivative Asset Categories | Fair value of fuel price derivatives |  |
Other Financial Assets [Line Items] |  |
Current Assets | 7,747 | 22,136
Non-current assets | 0 | 0
Total Assets | $ 7,747 | $ 22,136

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- Definition The amount of assets that are: (a) cash; (b) an equity instrument of another entity; (c) a contractual right: (i) to receive cash or another financial asset from another entity; or (ii) to exchange financial assets or financial liabilities with another entity under conditions that are potentially favourable to the entity; or (d) a contract that will, or may be, settled in the entity’s own equity instruments and is: (i) a non-derivative for which the entity is, or may be, obliged to receive a variable number of the entity’s own equity instruments; or (ii) a derivative that will, or may be, settled other than by the exchange of a fixed amount of cash or another financial asset for a fixed number of the entity’s own equity instruments. For this purpose the entity’s own equity instruments do not include puttable financial instruments classified as equity instruments in accordance with paragraphs 16A-16B of IAS 32, instruments that impose on the entity an obligation to deliver to another party a pro rata share of the net assets of the entity only on liquidation and are classified as equity instruments in accordance with paragraphs 16C-16D of IAS 32, or instruments that are contracts for the future receipt or delivery of the entity’s own equity instruments. [Refer: Classes of financial instruments [domain]; Financial liabilities] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 7 -IssueDate 2024-01-01 -Paragraph 25 -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2024-en-r&anchor=para_25&doctype=Standard -URIDate 2024-03-27 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 7 -IssueDate 2024-01-01 -Paragraph 35H -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2024-en-r&anchor=para_35H&doctype=Standard -URIDate 2024-03-27 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 7 -IssueDate 2024-01-01 -Paragraph 35M -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2024-en-r&anchor=para_35M&doctype=Standard -URIDate 2024-03-27 Reference 4: http://www.xbrl.org/2003/role/exampleRef -Name IFRS -Number 7 -IssueDate 2024-01-01 -Paragraph 35N -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2024-en-r&anchor=para_35N&doctype=Standard -URIDate 2024-03-27 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 7 -IssueDate 2024-01-01 -Paragraph 35I -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2024-en-r&anchor=para_35I&doctype=Standard -URIDate 2024-03-27 + Details
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