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Inventories
9 Months Ended
Sep. 30, 2022
Inventory Disclosure [Abstract]  
Inventories

7. Inventories

 

The components of inventories were as follows:

 

(in millions)

 

September 30,
2022

 

 

December 31,
2021

 

Raw materials

$

 

66.6

 

$

 

67.5

 

Work in process

 

 

4.8

 

 

 

4.1

 

Finished goods

 

 

359.6

 

 

 

356.4

 

Total inventories

$

 

431.0

 

$

 

428.0