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INCOME AND MINING TAXES - Changes in net deferred tax assets and liabilities (Details) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2024 | Dec. 31, 2023
INCOME AND MINING TAXES |  |
Net deferred income and mining tax liabilities - beginning of year | $ 4,919,475 | $ 3,970,301
Income and mining tax impact recognized in net income | 213,845 | 52,041
Income tax impact recognized in other comprehensive income and equity | (269) | 984
Net deferred income and mining tax liabilities - end of year | $ 5,133,051 | 4,919,475
Yamana |  |
INCOME AND MINING TAXES |  |
Deferred income tax assets (liability) acquired on business combinations |  | $ 896,149

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