v3.25.4
INCOME TAXES - Schedule of the Provision for /(Recovery of) income taxes (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Current income taxes (recoveries)      
Domestic (Canada) (i) $ 0.2 $ 1.5 $ 1.4
Foreign 218.9 134.6 63.8
Total current income taxes 219.1 136.1 65.2
Deferred income taxes (recoveries)      
Domestic (Canada) 0.0 0.0 0.0
Foreign (68.4) (31.9) (3.6)
Total deferred income taxes (recoveries) (68.4) (31.9) (3.6)
Income tax expense 150.7 $ 104.2 $ 61.6
Current federal income tax $ 0.2