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GENERAL INFORMATION (Details) - Schedule of subsidiaries - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017
Latam Travel Chile S.A. and Subsidiaries [Member] |  |  |  |
GENERAL INFORMATION (Details) - Schedule of subsidiaries [Line Items] |  |  |  |
Tax No. |  | 96.518.860-6 |  |
Company |  | 96.518.860-6 |  |
Assets |  |  | $ 10,841 | $ 6,771
Equity |  |  | 6,932 | 4,574
Latam Travel Chile S.A. and Subsidiaries [Member] | Restated [Member] |  |  |  |
GENERAL INFORMATION (Details) - Schedule of subsidiaries [Line Items] |  |  |  |
Liabilities |  |  | 3,909 | 2,197
Net income for the year |  |  | 2,385 | 1,833
Lan Pax Group S.A. and Subsidiaries [Member] |  |  |  |
GENERAL INFORMATION (Details) - Schedule of subsidiaries [Line Items] |  |  |  |
Tax No. | [1] | 96.969.680-0 |  |
Company | [1] | 96.969.680-0 |  |
Assets | [1] | $ 632,673 | 526,017 | 499,345
Liabilities | [1] | 1,487,248 |  |
Equity | [1] | (853,624) | (751,960) | (596,406)
Net income for the year | [1] | $ (26,551) |  |
Lan Pax Group S.A. and Subsidiaries [Member] | Restated [Member] |  |  |  |
GENERAL INFORMATION (Details) - Schedule of subsidiaries [Line Items] |  |  |  |
Liabilities | [1] |  | 1,281,800 | 1,101,548
Net income for the year | [1] |  | (48,061) | (35,943)
Lan Peru S.A. [Member] |  |  |  |
GENERAL INFORMATION (Details) - Schedule of subsidiaries [Line Items] |  |  |  |
Tax No. |  | Foreign |  |
Company |  | Foreign |  |
Assets |  | $ 519,363 | 419,325 | 315,607
Liabilities |  | 510,672 |  |
Equity |  | 8,691 | 10,104 | 12,403
Net income for the year |  | $ (3,550) |  |
Lan Peru S.A. [Member] | Restated [Member] |  |  |  |
GENERAL INFORMATION (Details) - Schedule of subsidiaries [Line Items] |  |  |  |
Liabilities |  |  | 409,221 | 303,204
Net income for the year |  |  | 5,416 | 1,205
Lan Cargo S.A. [Member] |  |  |  |
GENERAL INFORMATION (Details) - Schedule of subsidiaries [Line Items] |  |  |  |
Tax No. |  | 93.383.000-4 |  |
Company |  | 93.383.000-4 |  |
Assets |  | $ 634,852 | 513,367 | 584,169
Liabilities |  | 462,666 |  |
Equity |  | 172,186 | 176,652 | 212,235
Net income for the year |  | $ (4,157) |  |
Lan Cargo S.A. [Member] | Restated [Member] |  |  |  |
GENERAL INFORMATION (Details) - Schedule of subsidiaries [Line Items] |  |  |  |
Liabilities |  |  | 336,715 | 371,934
Net income for the year |  |  | (34,322) | (30,220)
Connecta Corporation [Member] |  |  |  |
GENERAL INFORMATION (Details) - Schedule of subsidiaries [Line Items] |  |  |  |
Tax No. |  | Foreign |  |
Company |  | Foreign |  |
Assets |  | $ 64,110 | 66,593 | 38,735
Liabilities |  | 24,023 |  |
Equity |  | 40,087 | 38,410 | 21,487
Net income for the year |  | $ 1,677 |  |
Connecta Corporation [Member] | Restated [Member] |  |  |  |
GENERAL INFORMATION (Details) - Schedule of subsidiaries [Line Items] |  |  |  |
Liabilities |  |  | 28,183 | 17,428
Net income for the year |  |  | 16,923 | 13,030
Prime Airport Services Inc. and Subsidary [Member] |  |  |  |
GENERAL INFORMATION (Details) - Schedule of subsidiaries [Line Items] |  |  |  |
Tax No. | [1] | Foreign |  |
Company | [1] | Foreign |  |
Assets | [1] | $ 22,068 | 15,817 | 12,671
Liabilities | [1] | 23,102 |  |
Equity | [1] | (1,034) | (1,837) | (3,051)
Net income for the year | [1] | $ 802 |  |
Prime Airport Services Inc. and Subsidary [Member] | Restated [Member] |  |  |  |
GENERAL INFORMATION (Details) - Schedule of subsidiaries [Line Items] |  |  |  |
Liabilities | [1] |  | 17,654 | 15,722
Net income for the year | [1] |  | 1,225 | 857
Transporte Aereo S.A. [Member] |  |  |  |
GENERAL INFORMATION (Details) - Schedule of subsidiaries [Line Items] |  |  |  |
Tax No. |  | 96.951.280-7 |  |
Company |  | 96.951.280-7 |  |
Assets |  | $ 359,335 | 331,496 | 324,498
Liabilities |  | 142,423 |  |
Equity |  | 216,912 | 202,263 | 220,141
Net income for the year |  | $ 14,610 |  |
Transporte Aereo S.A. [Member] | Restated [Member] |  |  |  |
GENERAL INFORMATION (Details) - Schedule of subsidiaries [Line Items] |  |  |  |
Liabilities |  |  | 129,233 | 104,357
Net income for the year |  |  | (17,609) | 2,172
Fast Air Almacenes de Carga S.A. [Member] |  |  |  |
GENERAL INFORMATION (Details) - Schedule of subsidiaries [Line Items] |  |  |  |
Tax No. |  | 96.631.520-2 |  |
Company |  | 96.631.520-2 |  |
Assets |  | $ 20,182 | 17,057 | 12,931
Liabilities |  | 12,601 |  |
Equity |  | 7,581 | 7,443 | 8,068
Net income for the year |  | $ 796 |  |
Fast Air Almacenes de Carga S.A. [Member] | Restated [Member] |  |  |  |
GENERAL INFORMATION (Details) - Schedule of subsidiaries [Line Items] |  |  |  |
Liabilities |  |  | 9,614 | 4,863
Net income for the year |  |  | (3) | 939
Laser Cargo S.R.L. [Member] |  |  |  |
GENERAL INFORMATION (Details) - Schedule of subsidiaries [Line Items] |  |  |  |
Tax No. |  | Foreign |  |
Company |  | Foreign |  |
Assets |  | $ (10) | 26 | 18
Equity |  | $ (10) | 13 | (9)
Laser Cargo S.R.L. [Member] | Restated [Member] |  |  |  |
GENERAL INFORMATION (Details) - Schedule of subsidiaries [Line Items] |  |  |  |
Liabilities |  |  | 13 | 27
Net income for the year |  |  | (3) | 2
Lan Cargo Overseas Limited and Subsidiaries [Member] |  |  |  |
GENERAL INFORMATION (Details) - Schedule of subsidiaries [Line Items] |  |  |  |
Tax No. | [1] | Foreign |  |
Company | [1] | Foreign |  |
Assets | [1] | $ 48,929 | 53,326 | 66,039
Liabilities | [1] | 15,228 |  |
Equity | [1] | 33,450 | 40,028 | 18,808
Net income for the year | [1] | $ (6,579) |  |
Lan Cargo Overseas Limited and Subsidiaries [Member] | Restated [Member] |  |  |  |
GENERAL INFORMATION (Details) - Schedule of subsidiaries [Line Items] |  |  |  |
Liabilities | [1] |  | 13,040 | 42,271
Net income for the year | [1] |  | 19,121 | 3,438
Lan Cargo Inversiones S.A. and Subsidary [Member] |  |  |  |
GENERAL INFORMATION (Details) - Schedule of subsidiaries [Line Items] |  |  |  |
Tax No. | [1] | 96.969.690-8 |  |
Company | [1] | 96.969.690-8 |  |
Assets | [1] | $ 65,422 | 181,522 | 144,884
Liabilities | [1] | 78,890 |  |
Equity | [1] | (12,111) | (9,614) | (10,112)
Net income for the year | [1] | $ (2,497) |  |
Lan Cargo Inversiones S.A. and Subsidary [Member] | Restated [Member] |  |  |  |
GENERAL INFORMATION (Details) - Schedule of subsidiaries [Line Items] |  |  |  |
Liabilities | [1] |  | 192,059 | 156,005
Net income for the year | [1] |  | 497 | 3,389
Inversiones Lan S.A. and Subsidiaries [Member] |  |  |  |
GENERAL INFORMATION (Details) - Schedule of subsidiaries [Line Items] |  |  |  |
Tax No. | [1] | 96.575.810-0 |  |
Company | [1] | 96.575.810-0 |  |
Assets | [1] | $ 1,329 | 1,383 | 11,681
Liabilities | [1] | 50 |  |
Equity | [1] | 1,279 | 1,333 | 6,377
Net income for the year | [1] | $ (54) |  |
Inversiones Lan S.A. and Subsidiaries [Member] | Restated [Member] |  |  |  |
GENERAL INFORMATION (Details) - Schedule of subsidiaries [Line Items] |  |  |  |
Liabilities | [1] |  | 50 | 5,201
Net income for the year | [1] |  | (4,774) | 1,561
Technical Trainning LATAM S.A. [Member] |  |  |  |
GENERAL INFORMATION (Details) - Schedule of subsidiaries [Line Items] |  |  |  |
Tax No. |  | 96.847.880-K |  |
Company |  | 96.847.880-K |  |
Assets |  | $ 2,378 | 2,879 | 1,967
Liabilities |  | 1,075 |  |
Equity |  | 1,303 | 1,848 | 1,600
Net income for the year |  | $ (282) |  |
Technical Trainning LATAM S.A. [Member] | Restated [Member] |  |  |  |
GENERAL INFORMATION (Details) - Schedule of subsidiaries [Line Items] |  |  |  |
Liabilities |  |  | 1,031 | 367
Net income for the year |  |  | 884 | 109
Peuco Finance Limited [Member] |  |  |  |
GENERAL INFORMATION (Details) - Schedule of subsidiaries [Line Items] |  |  |  |
Tax No. |  | Foreign |  |
Company |  | Foreign |  |
Assets |  | $ 664,458 | 608,191 | 608,191
Liabilities |  | $ 664,458 |  |
Peuco Finance Limited [Member] | Restated [Member] |  |  |  |
GENERAL INFORMATION (Details) - Schedule of subsidiaries [Line Items] |  |  |  |
Liabilities |  |  | 608,191 | 608,191
Profesional Airline Services INC. [Member] |  |  |  |
GENERAL INFORMATION (Details) - Schedule of subsidiaries [Line Items] |  |  |  |
Tax No. |  | Foreign |  |
Company |  | Foreign |  |
Assets |  | $ 3,509 | 2,430 | 3,703
Liabilities |  | 1,950 |  |
Equity |  | 1,559 | 463 | 265
Net income for the year |  | $ 1,096 |  |
Profesional Airline Services INC. [Member] | Restated [Member] |  |  |  |
GENERAL INFORMATION (Details) - Schedule of subsidiaries [Line Items] |  |  |  |
Liabilities |  |  | 1,967 | 3,438
Net income for the year |  |  | 197 | 294
Jarletul S.A. [Member] |  |  |  |
GENERAL INFORMATION (Details) - Schedule of subsidiaries [Line Items] |  |  |  |
Tax No. |  | Foreign |  |
Company |  | Foreign |  |
Assets |  | $ 150 | 18 |
Liabilities |  | 860 |  |
Equity |  | (710) | (107) |
Net income for the year |  | $ (603) |  |
Jarletul S.A. [Member] | Restated [Member] |  |  |  |
GENERAL INFORMATION (Details) - Schedule of subsidiaries [Line Items] |  |  |  |
Liabilities |  |  | 125 |
Net income for the year |  |  | (107) |
TAM S.A. and Subsidiaries [Member] |  |  |  |
GENERAL INFORMATION (Details) - Schedule of subsidiaries [Line Items] |  |  |  |
Tax No. | [1],[2] | Foreign |  |
Company | [1],[2] | Foreign |  |
Assets | [1] | $ 5,090,180 | 4,420,546 | 4,490,714
Liabilities | [1] | 3,550,875 |  |
Equity | [1] | 1,539,305 | 1,164,529 | 856,829
Net income for the year | [1] | $ 186,140 |  |
TAM S.A. and Subsidiaries [Member] | Restated [Member] |  |  |  |
GENERAL INFORMATION (Details) - Schedule of subsidiaries [Line Items] |  |  |  |
Liabilities | [1] |  | 3,256,017 | 3,555,423
Net income for the year | [1] |  | $ 389,072 | $ 160,582
[1] | The Equity reported corresponds to Equity attributable to owners of the parent, it does not include Non-controlling interest.
[2] | As of December 31, 2019, the indirect participation percentage on TAM S.A. and Subsidiaries is from Holdco I S.A., a company over which LATAM Airlines Group S.A. it has a 99.9983% share on economic rights and 51.04% of political rights. Its percentage arise as a result of the provisional measure No. 863 of the Brazilian government implemented in December 2018 that allows foreign capital to have up to 100% of the property.

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