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v3.22.1

Amounts Receivable (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2021
Subclassifications of assets, liabilities and equities [abstract] |
Schedule of Receivables |
| December 31, 2021 | December 31, 2020
Sales tax receivables |  |
Canada | 6.5 | $5.4 |
Mexico | 18.7 |  | 17.7 |
Other | 1.9 |  | 4.0 |
Other receivables | 4.0 |  | 7.6 |
| $31.1 |  | $34.7 |

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