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INVENTORIES (Tables) | 12 Months Ended
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Dec. 31, 2023
Classes of current inventories [abstract] |
Schedule of composition of inventories | The composition of Inventories is as follows:
| As of December 31, 2023 |  | As of December 31, 2022
| ThUS$ |  | ThUS$
Technical stock (*) | 540,342 |  |  | 438,717 |
Non-technical stock (**) | 52,538 |  |  | 39,072 |
Total | 592,880 |  |  | 477,789 |
(*) Correspond to spare parts and materials that will be used in both own and third-party maintenance services. (**) Consumption of on-board services, uniforms and other indirect materials
Schedule of average acquisition cost net of their obsolescence provision | These are valued at their average acquisition cost net of their obsolescence provision according to the following detail:
| As of December 31, 2023 |  | As of December 31, 2022
| ThUS$ |  | ThUS$
Provision for obsolescence Technical stock | 45,621 |  |  | 49,981 |
Provision for obsolescence Non-technical stock | 5,228 |  |  | 5,823 |
Total | 50,849 |  |  | 55,804 |

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