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Inventories (Tables)
3 Months Ended
Mar. 31, 2023
Inventory Disclosure [Abstract]  
Schedule of Inventory, Current [Table Text Block] Inventories consist of the following:
 March 31, 2023December 31, 2022
 (in millions)
   
Raw materials and work-in-progress$407.8 $398.9 
Finished goods88.5 92.5 
Gross inventories496.3 491.4 
Inventory valuation reserves(31.7)(27.5)
Inventories, net$464.6 $463.9