XML 45 R11.htm IDEA: XBRL DOCUMENT v3.24.1
Amounts Receivable
12 Months Ended
Dec. 31, 2023
Subclassifications of assets, liabilities and equities [abstract]  
Amounts Receivable
6.AMOUNTS RECEIVABLE
December 31, 2023December 31, 2022
Sales tax receivables
Canada$12.2 $15.1 
Mexico35.0 16.4 
Other0.7 1.1 
Other receivables5.5 4.6 
$53.4 $37.2