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Inventory (Tables) | 12 Months Ended
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Dec. 31, 2023
Disclosure of inventories [Abstract] |
Schedule of Inventory |
| December 31, 2023 | December 31, 2022
In-process precious metals | $195.3 |  | $159.4 |
Ore in stockpiles | 2.8 |  | 10.0 |
Parts and supplies | 65.2 |  | 57.2 |
Dore, and refined precious metals | 7.9 |  | 7.6 |
| 271.2 |  | 234.2 |

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