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Inventories (Details) - USD ($)
$ in Millions
Mar. 31, 2022
Dec. 31, 2021
Inventory [Line Items]    
Logs $ 86.0 $ 59.0
Other raw materials 69.0 59.0
Semi-finished inventory 38.0 38.0
Finished products 189.0 168.0
Total $ 382.0 $ 323.0