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PROPERTY, PLANT AND EQUIPMENT - Schedule of right of use assets (Details) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2023 USD ($) | Dec. 31, 2022 USD ($) aircraft | Dec. 31, 2021 USD ($) aircraft
Right of Use [Roll Forward] |  |  |
Number of aircrafts contracts under renegotiations | aircraft |  | 115 | 92
Airbus A319 |  |  |
Right of Use [Roll Forward] |  |  |
Number of aircrafts contracts under renegotiations | aircraft |  | 1 | 1
Airbus 320 |  |  |
Right of Use [Roll Forward] |  |  |
Number of aircrafts contracts under renegotiations | aircraft |  | 39 | 37
A-320-Neo |  |  |
Right of Use [Roll Forward] |  |  |
Number of aircrafts contracts under renegotiations | aircraft |  | 14 | 12
Airbus A321 |  |  |
Right of Use [Roll Forward] |  |  |
Number of aircrafts contracts under renegotiations | aircraft |  | 30 | 19
Boeing 767 |  |  |
Right of Use [Roll Forward] |  |  |
Number of aircrafts contracts under renegotiations | aircraft |  | 1 | 1
Boeing 777 |  |  |
Right of Use [Roll Forward] |  |  |
Number of aircrafts contracts under renegotiations | aircraft |  | 6 | 6
Boeing 787 |  |  |
Right of Use [Roll Forward] |  |  |
Number of aircrafts contracts under renegotiations | aircraft |  | 24 | 16
Net right of use assets |  |  |
Right of Use [Roll Forward] |  |  |
Opening balances | $ 1,390,527 | $ 2,154,749 | $ 2,406,319
Additions | 1,016,302 | 385,658 | 539,401
Fleet rejection |  |  | (577,624)
Depreciation expense | (193,386) | (266,170) | (334,213)
Cumulative translate adjustment | 3,407 | 2,311 | (2,507)
Other increases (decreases) | (17,645) | (886,021) | 123,373
Total changes | 808,678 | (764,222) | (251,570)
Final balances | 2,199,205 | 1,390,527 | 2,154,749
Aircraft |  |  |
Right of Use [Roll Forward] |  |  |
Opening balances | 1,326,821 | 2,101,742 | 2,338,042
Additions | 1,013,314 | 372,571 | 537,995
Fleet rejection |  |  | (573,047)
Depreciation expense | (178,570) | (249,802) | (317,616)
Cumulative translate adjustment | 56 | 919 | (574)
Other increases (decreases) | (16,539) | (898,609) | 116,942
Total changes | 818,261 | (774,921) | (236,300)
Final balances | 2,145,082 | 1,326,821 | 2,101,742
Others |  |  |
Right of Use [Roll Forward] |  |  |
Opening balances | 63,706 | 53,007 | 68,277
Additions | 2,988 | 13,087 | 1,406
Fleet rejection |  |  | (4,577)
Depreciation expense | (14,816) | (16,368) | (16,597)
Cumulative translate adjustment | 3,351 | 1,392 | (1,933)
Other increases (decreases) | (1,106) | 12,588 | 6,431
Total changes | (9,583) | 10,699 | (15,270)
Final balances | $ 54,123 | $ 63,706 | $ 53,007

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- Definition The amount of additions to right-of-use assets. [Refer: Right-of-use assets] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 16 -IssueDate 2023-01-01 -Paragraph 53 -Subparagraph h -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=16&code=ifrs-tx-2023-en-r&anchor=para_53_h&doctype=Standard -URIDate 2023-03-23 + Details
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- Definition The amount of depreciation of right-of-use assets. [Refer: Depreciation and amortisation expense; Right-of-use assets] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 16 -IssueDate 2023-01-01 -Paragraph 53 -Subparagraph a -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=16&code=ifrs-tx-2023-en-r&anchor=para_53_a&doctype=Standard -URIDate 2023-03-23 + Details
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- Definition The amount of assets that represent a lessee's right to use an underlying asset for the lease term that do not meet the definition of investment property. Underlying asset is an asset that is the subject of a lease, for which the right to use that asset has been provided by a lessor to a lessee. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 16 -IssueDate 2023-01-01 -Paragraph 53 -Subparagraph j -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=16&code=ifrs-tx-2023-en-r&anchor=para_53_j&doctype=Standard -URIDate 2023-03-23 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 16 -IssueDate 2023-01-01 -Paragraph 47 -Subparagraph a -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=16&code=ifrs-tx-2023-en-r&anchor=para_47_a&doctype=Standard -URIDate 2023-03-23 + Details
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