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Inventories (Tables)
12 Months Ended
Dec. 31, 2022
Inventory Disclosure [Abstract]  
Classes of Inventory

The following are the major classes of inventory:

 

 

 

December 31,

 

 

 

2022

 

 

2021

 

 

 

(in millions)

 

Raw materials

 

$

83.1

 

 

$

81.8

 

Work in process

 

 

7.0

 

 

 

8.6

 

Finished goods

 

 

490.6

 

 

 

485.3

 

Total

 

$

580.7

 

 

$

575.7