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CURRENT AND DEFERRED TAXES (Details) - Schedule of income before tax from the chilean legal tax rate - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019
Schedule of income before tax from the chilean legal tax rate [Abstract] |  |  |
Tax expense using the legal rate | $ 1,102,736 | $ 1,378,547 | $ (38,318)
Tax expense using the legal rate, percentage | (27.00%) | (27.00%) | (27.00%)
Tax effect of rates in other jurisdictions | $ 54,775 | $ 58,268 | $ (20,082)
Tax effect of rates in other jurisdictions, percentage | (1.34%) | (1.14%) | (14.15%)
Tax effect of non-taxable operating revenues | $ 9,444 | $ 19,529 | $ 13,125
Tax effect of non-taxable operating revenues, percentage | (0.23%) | (0.38%) | 9.25%
Tax effect of disallowable expenses | $ (30,928) | $ (40,528) | $ (66,257)
Tax effect of disallowable expenses, percentage | 0.76% | 0.79% | (46.69%)
Other increases (decreases): |  |  |
Derecognition of deferred tax liabilities for early termination of aircraft financing | $ 205,458 | $ 294,969 | $ 145,930
Derecognition of deferred tax liabilities for early termination of aircraft financing, percentage | (5.03%) | (5.78%) | 102.83%
Tax effect for goodwill impairment losses |  | $ (453,681) |
Tax effect for goodwill impairment losses, percentage |  | 8.89% |
Derecognition of deferred tax assets not recoverable | $ (1,251,912) | $ (237,637) |
Derecognition of deferred tax assets not recoverable, percentage | 30.65% | 4.65% |
Deferred tax asset not recognized | $ (667,702) | $ (414,741) |
Deferred tax asset not recognized, percentage | 16.35% | 8.12% |
Other increases (decreases) | $ 9,194 | $ (54,538) | $ 19,299
Other increases (decreases), percentage | (0.23%) | 1.07% | 13.60%
Total adjustments to tax expense using the legal rate | $ (1,671,671) | $ (828,359) | $ 92,015
Total adjustments to tax expense using the legal rate, percentage | 40.93% | 16.22% | 64.84%
Tax expense using the effective rate | $ (568,935) | $ 550,188 | $ 53,697
Tax expense using the effective rate, percentage | 13.93% | (10.78%) | 37.84%

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