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EQUITY (Details) - USD ($) $ in Thousands | 12 Months Ended |
--- | --- | ---
Dec. 31, 2021 | Dec. 31, 2020
EQUITY (Details) [Line Items] |  |
Value of shares subscribed and paid capital | $ (178) |
Transactions with non-controlling interest | (10,356) | $ (6,672)
Loss due to acquisition on minority interest | (184,135) |
Acquisition of minority interest amount | (3,225) |
Mercosur amount | (3,383) |
Lan Pax Group S.A. and Subsidiaries [Member] | Aerovias de Integracion Regional Aires [Member] |  |
EQUITY (Details) [Line Items] |  |
Transactions with non-controlling interest | (3,480) |
Inversiones Lan S.A. and Subsidiaries [Member] | Aerovias de Integracion Regional Aires [Member] |  |
EQUITY (Details) [Line Items] |  |
Transactions with non-controlling interest | (20) |
Aerovias de Integracion Regional Aires [Member] |  |
EQUITY (Details) [Line Items] |  |
Transactions with non-controlling interest | (2) |
Aerovias de Integracion Regional Aires [Member] | Lan S.A. [Member] |  |
EQUITY (Details) [Line Items] |  |
Transactions with non-controlling interest | (885) |
Holdco Ecuador [Member] | Lan Pax Group S.A. and Subsidiaries [Member] |  |
EQUITY (Details) [Line Items] |  |
Transactions with non-controlling interest | (21,526) |
Common Stock [Member] |  |
EQUITY (Details) [Line Items] |  |
Value of shares subscribed and paid capital | $ 3,146,265 | $ 3,146,265
Number of shares subscribed and paid capital (in Shares) | 606,407,693 | 606,407,693

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