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Inventories
12 Months Ended
Dec. 31, 2022
Inventory Disclosure [Abstract]  
Inventories INVENTORIES
The following table summarizes the components of inventories:
(in millions)20222021
Finished goods$97.5 $87.9 
Raw materials164.3 116.4 
Work in process30.9 24.8 
Total inventories (a)
$292.7 $229.1 
(a)    Amounts at December 31, 2022 include inventories acquired in the acquisition of TowHaul - see Note 2 - Acquisitions.