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PROVISIONS - Estimated Undiscounted Amounts Of Cash Flows Required To Settle Obligations (Details) - Dec. 31, 2024 $ in Millions, $ in Millions | CAD ($) | USD ($)
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Disclosure of other provisions [line items] |  |
Undiscounted amounts required | $ 393.4 | $ 100.5
Côté Gold mine |  |
Disclosure of other provisions [line items] |  |
Undiscounted amounts required | 107.3 | 0.0
Essakane mine |  |
Disclosure of other provisions [line items] |  |
Undiscounted amounts required | 0.0 | 100.5
Westwood division, including Doyon |  |
Disclosure of other provisions [line items] |  |
Undiscounted amounts required | 280.6 | 0.0
Other Canadian sites |  |
Disclosure of other provisions [line items] |  |
Undiscounted amounts required | $ 5.5 | $ 0.0

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- Definition Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table. + References No definition available. + Details
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- Details
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- Details
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- Details
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- Details
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