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Inventories
12 Months Ended
Dec. 31, 2018
Inventory Disclosure [Abstract]  
Inventories
INVENTORIES
The following table summarizes the components of inventories:
(in millions)
2018
 
2017
Finished goods
$
78.3

 
$
74.3

Raw materials
66.3

 
52.6

Work in process
12.7

 
10.3

Total inventories
$
157.3

 
$
137.2