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FINANCIAL RISK MANAGEMENT - Schedule of sensitivity analysis (Details) $ in Thousands | Dec. 31, 2024 USD ($) $ / bbl | Dec. 31, 2023 USD ($)
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Fuel options | Top of range |  |
Financial Risk Management [Line Items] |  |
Benchmark price (US$ per barrel) | $ / bbl | 5 |
Positions effect on equity | $ 15,700 | $ 10,800
Fuel options | Bottom of range |  |
Financial Risk Management [Line Items] |  |
Benchmark price (US$ per barrel) | $ / bbl | (5) |
Positions effect on equity | $ (12,800) | (10,700)
FX | Top of range |  |
Financial Risk Management [Line Items] |  |
Appreciation (depreciation) | (10.00%) |
Effect on equity | $ (3,600) | (10,000)
FX | Bottom of range |  |
Financial Risk Management [Line Items] |  |
Appreciation (depreciation) | 10.00% |
Effect on equity | $ 1,000 | 19,000
Exchange Rate Variation | Top of range |  |
Financial Risk Management [Line Items] |  |
Appreciation (depreciation) | (10.00%) |
Effect on Income Statement | $ (54,700) | 6,600
Exchange Rate Variation | Bottom of range |  |
Financial Risk Management [Line Items] |  |
Appreciation (depreciation) | 10.00% |
Effect on Income Statement | $ 54,700 | (6,600)
Cumulative Translation Adjustment | Top of range |  |
Financial Risk Management [Line Items] |  |
Positions effect on equity | $ 318,510 | 327,010
Appreciation (depreciation) | (10.00%) |
Cumulative Translation Adjustment | Bottom of range |  |
Financial Risk Management [Line Items] |  |
Positions effect on equity | $ (260,600) | (267,560)
Appreciation (depreciation) | 10.00% |
Interest-Rate Variations | Top of range |  |
Financial Risk Management [Line Items] |  |
Increase (decrease) interest rate curve | 0.0100 |
Positions on effect on profit or loss before tax | $ (9,280) | (20,270)
Interest-Rate Variations | Bottom of range |  |
Financial Risk Management [Line Items] |  |
Increase (decrease) interest rate curve | (0.0100) |
Positions on effect on profit or loss before tax | $ 9,280 | 20,270
Historical Market Conditions | Top of range |  |
Financial Risk Management [Line Items] |  |
Increase (decrease) interest rate curve | 0.0100 |
Positions on effect on profit or loss before tax | $ 5,900 | 0
Historical Market Conditions | Bottom of range |  |
Financial Risk Management [Line Items] |  |
Increase (decrease) interest rate curve | (0.0100) |
Positions on effect on profit or loss before tax | $ (6,300) | $ 0

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