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EQUITY (Tables) | 12 Months Ended
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Dec. 31, 2021
EQUITY (Tables) [Line Items] |
Schedule of movement of fully paid shares |
|  |  |  |  | Movement value of shares |  |  | Cost of issuance and placement |  |  | Paid- in |
|  | N° of |  |  | (1) |  |  | of shares (2) |  |  | Capital |
|  | shares |  |  | ThUS$ |  |  | ThUS$ |  |  | ThUS$ |
Paid shares as of January 1, 2019 |  |  | 606,407,693 |  |  |  | 3,160,718 |  |  |  | (14,453 | ) |  |  | 3,146,265 |
There are no movements of shares paid during the 2019 year |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |
Paid shares as of December 31, 2019 |  |  | 606,407,693 |  |  |  | 3,160,718 |  |  |  | (14,453 | ) |  |  | 3,146,265 |
Paid shares as of January 1, 2020 |  |  | 606,407,693 |  |  |  | 3,160,718 |  |  |  | (14,453 | ) |  |  | 3,146,265 |
There are no movements of shares paid during the 2020 year |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |
Paid shares as of December 31, 2020 |  |  | 606,407,693 |  |  |  | 3,160,718 |  |  |  | (14,453 | ) |  |  | 3,146,265 |
Paid shares as of January 1, 2021 |  |  | 606,407,693 |  |  |  | 3,160,718 |  |  |  | (14,453 | ) |  |  | 3,146,265 |
There are no movements of shares paid during the 2021 year |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |
Paid shares as of December 31, 2021 |  |  | 606,407,693 |  |  |  | 3,160,718 |  |  |  | (14,453 | ) |  |  | 3,146,265 |
Schedule of movement of reserves of share-based payments |
|  |  |  |  | Stock |  |  |  |
|  | Opening |  |  | option |  |  | Closing |
Periods |  | balance |  |  | plan |  |  | balance |
|  | ThUS$ |  |  | ThUS$ |  |  | ThUS$ |
From January 1 to December 31, 2019 |  |  | 37,874 |  |  |  | (1,585 | ) |  |  | 36,289 |
From January 1 to December 31, 2020 |  |  | 36,289 |  |  |  | 946 |  |  |  | 37,235 |
From January 1 to December 31, 2021 |  |  | 37,235 |  |  |  | - |  |  |  | 37,235 |
Schedule of balance of other sundry reserves |
|  | As of |  |  | As of |  |  | As of |
|  | December 31, |  |  | December 31, |  |  | December 31, |
|  | 2021 |  |  | 2020 |  |  | 2019 |
|  | ThUS$ |  |  | ThUS$ |  |  | ThUS$ |
Higher value for TAM S.A. share exchange (1) |  |  | 2,665,692 |  |  |  | 2,665,692 |  |  |  | 2,665,692 |
Reserve for the adjustment to the value of fixed assets (2) |  |  | 2,620 |  |  |  | 2,620 |  |  |  | 2,620 |
Transactions with non-controlling interest (3) |  |  | (216,656 | ) |  |  | (213,273 | ) |  |  | (210,048 | )
Others |  |  | (3,558 | ) |  |  | (3,020 | ) |  |  | (5,795 | )
Total |  |  | 2,448,098 |  |  |  | 2,452,019 |  |  |  | 2,452,469 |
Schedule of movement of reserves with effect in other comprehensive income |
|  | Currency translation reserve |  |  | Cash flow hedging reserve |  |  | Gains (Losses) on change on value of time value of options |  |  | Actuarial gain or loss on defined benefit plans reserve |  |  | Total |
|  | ThUS$ |  |  | ThUS$ |  |  | ThUS$ |  |  | ThUS$ |  |  | ThUS$ |
Opening balance as of January 1, 2019 |  |  | (2,656,644 | ) |  |  | (9,333 | ) |  |  | - |  |  |  | (15,178 | ) |  |  | (2,681,155 | )
Change in fair value of hedging instrument recognized in OCI |  |  | - |  |  |  | 95,954 |  |  |  | - |  |  |  | - |  |  |  | 95,954 |
Reclassified from OCI to profit or loss |  |  | - |  |  |  | (30,074 | ) |  |  | - |  |  |  | - |  |  |  | (30,074 | )
Deferred tax |  |  | - |  |  |  | 345 |  |  |  | - |  |  |  | - |  |  |  | 345 |
Actuarial reserves by employee benefit plans |  |  | - |  |  |  | - |  |  |  | - |  |  |  | (10,635 | ) |  |  | (10,635 | )
Deferred tax actuarial IAS by employee benefit plans |  |  | - |  |  |  | - |  |  |  | - |  |  |  | 2,873 |  |  |  | 2,873 |
Translation difference subsidiaries |  |  | (233,643 | ) |  |  | - |  |  |  | - |  |  |  | - |  |  |  | (233,643 | )
Closing balance as of December 31, 2019 |  |  | (2,890,287 | ) |  |  | 56,892 |  |  |  | - |  |  |  | (22,940 | ) |  |  | (2,856,335 | )
Opening balance as of January 1, 2020 |  |  | (2,890,287 | ) |  |  | 56,892 |  |  |  | - |  |  |  | (22,940 | ) |  |  | (2,856,335 | )
Change in fair value of hedging instrument recognized in OCI |  |  | - |  |  |  | (105,776 | ) |  |  | - |  |  |  | - |  |  |  | (105,776 | )
Reclassified from OCI to profit or loss |  |  | - |  |  |  | (13,016 | ) |  |  | - |  |  |  | - |  |  |  | (13,016 | )
Deferred tax |  |  | - |  |  |  | 959 |  |  |  | - |  |  |  | - |  |  |  | 959 |
Actuarial reserves by employee benefit plans |  |  | - |  |  |  | - |  |  |  | - |  |  |  | (3,968 | ) |  |  | (3,968 | )
Deferred tax actuarial IAS by employee benefit plans |  |  | - |  |  |  | - |  |  |  | - |  |  |  | 923 |  |  |  | 923 |
Translation difference subsidiaries |  |  | (900,226 | ) |  |  | - |  |  |  | - |  |  |  | - |  |  |  | (900,226 | )
Closing balance as of December 31, 2020 |  |  | (3,790,513 | ) |  |  | (60,941 | ) |  |  | - |  |  |  | (25,985 | ) |  |  | (3,877,439 | )
Increase (decrease) due to application of new accounting standards |  |  | - |  |  |  | 380 |  |  |  | (380 | ) |  |  | - |  |  |  | - |
Opening balance as of January 1, 2021 |  |  | (3,790,513 | ) |  |  | (60,561 | ) |  |  | (380 | ) |  |  | (25,985 | ) |  |  | (3,877,439 | )
Change in fair value of hedging instrument recognized in OCI |  |  | - |  |  |  | 39,602 |  |  |  | (23,692 | ) |  |  | - |  |  |  | 15,910 |
Reclassified from OCI to profit or loss |  |  | - |  |  |  | (16,641 | ) |  |  | 6,509 |  |  |  | - |  |  |  | (10,132 | )
Deferred tax |  |  | - |  |  |  | (58 | ) |  |  | - |  |  |  | - |  |  |  | (58 | )
Actuarial reserves by employee benefit plans |  |  | - |  |  |  | - |  |  |  | - |  |  |  | 10,017 |  |  |  | 10,017 |
Deferred tax actuarial IAS by employee benefit plans |  |  | - |  |  |  | - |  |  |  | - |  |  |  | (2,782 | ) |  |  | (2,782 | )
Translation difference subsidiaries |  |  | 18,354 |  |  |  | (732 | ) |  |  | - |  |  |  | - |  |  |  | 17,622 |
Closing balance as of December 31, 2021 |  |  | (3,772,159 | ) |  |  | (38,390 | ) |  |  | (17,563 | ) |  |  | (18,750 | ) |  |  | (3,846,862 | )
Schedule of movement of retained earnings |
Periods |  | Opening balance |  |  | Result for the year |  |  | Dividends |  |  | Closing balance |
|  | ThUS$ |  |  | ThUS$ |  |  | ThUS$ |  |  | ThUS$ |
From January 1 to December 31, 2019 |  |  | 218,971 |  |  |  | 190,430 |  |  |  | (57,129 | ) |  |  | 352,272 |
From January 1 to December 31, 2020 |  |  | 352,272 |  |  |  | (4,545,887 | ) |  |  | - |  |  |  | (4,193,615 | )
From January 1 to December 31, 2021 |  |  | (4,193,615 | ) |  |  | (4,647,491 | ) |  |  | - |  |  |  | (8,841,106 | )
Other Sundry Reserves [Member] |
EQUITY (Tables) [Line Items] |
Schedule of balance of other sundry reserves |
|  |  |  |  | Transactions with |  |  |  |  |  |  |
Periods |  | Opening balance |  |  | non-controlling interest |  |  | Legal reserves |  |  | Closing balance |
|  | ThUS$ |  |  | ThUS$ |  |  | ThUS$ |  |  | ThUS$ |
From January 1 to December 31, 2019 |  |  | 2,638,916 |  |  |  | (184,135 | ) |  |  | (2,312 | ) |  |  | 2,452,469 |
From January 1 to December 31, 2020 |  |  | 2,452,469 |  |  |  | (3,125 | ) |  |  | 2,675 |  |  |  | 2,452,019 |
From January 1 to December 31, 2021 |  |  | 2,452,019 |  |  |  | (3,383 | ) |  |  | (538 | ) |  |  | 2,448,098 |

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