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EXPENSES BY NATURE (Tables) | 12 Months Ended
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Dec. 31, 2021
Analysis of income and expense [abstract] |
Summary of expenses by nature | The following employee benefits expenses are included in cost of sales, general and administrative expenses, exploration expenses and other expenses.
| Years ended December 31,
| 2021 | 2020
Salaries, short-term incentives, and other benefits | $ | 219.6 |  | $ | 228.3 |
Share-based compensation | 6.3 |  | 11.5 |
Other | 5.6 |  | 5.7 |
| $ | 231.5 |  | $ | 245.5 |

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