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EXPLORATION AND EVALUATION ASSETS (Tables) | 12 Months Ended
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Dec. 31, 2023
Exploration For And Evaluation Of Mineral Resources [Abstract] |
Exploration and Evaluation Assets |
|  |  |  | Diakha-Siribaya Gold project | Fayolle property | Monster Lake project | Gosselin | Nelligan | Other | Total |
Balance, January 1, 2022 |  |  |  | $ | 36.6 |  | $ | 9.2 |  | $ | 7.8 |  | $ | 5.0 |  | $ | 1.8 |  | $ | 1.3 |  | $ | 61.7 |  |
Reclassification to assets held for sale |  |  |  | (34.1) |  | — |  | — |  | — |  | — |  | — |  | (34.1) |  |
Write-down |  |  |  | (1.2) |  | — |  | — |  | — |  | — |  | — |  | (1.2) |  |
Reclassification to other |  |  |  | (1.3) |  | — |  | — |  | — |  | — |  | 1.3 |  | — |  |
Exploration and evaluation expenditures |  |  |  | — |  | 1.9 |  | — |  | — |  | — |  | — |  | 1.9 |  |
Balance, December 31, 2022 |  |  |  | $ | — |  | $ | 11.1 |  | $ | 7.8 |  | $ | 5.0 |  | $ | 1.8 |  | $ | 2.6 |  | $ | 28.3 |  |
Transfers to Property, plant and equipment 1 |  |  |  | — |  | (11.1) |  | — |  | — |  | — |  | — |  | (11.1) |  |
Transfer to joint venture partner |  |  |  | — |  | — |  | — |  | (1.5) |  | — |  | — |  | (1.5) |  |
Write-down |  |  |  | — |  | — |  | — |  | — |  | — |  | (1.3) |  | (1.3) |  |
Balance, December 31, 2023 |  |  |  | $ | — |  | $ | — |  | $ | 7.8 |  | $ | 3.5 |  | $ | 1.8 |  | $ | 1.3 |  | $ | 14.4 |  |
1.During 2023, capitalized costs related to Fayolle property were transferred from exploration and evaluation assets to property, plant and equipment – mining properties (note 11). No impairment was recorded upon transfer.

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