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Inventories
12 Months Ended
Dec. 31, 2023
Inventory Disclosure [Abstract]  
Inventories

7. Inventories

 

The components of inventories were as follows:

 

 

December 31,

 

(in millions)

 

2023

 

 

2022

 

Raw materials

 

$

50.1

 

 

$

76.8

 

Work in process

 

 

4.7

 

 

 

4.4

 

Finished goods

 

 

272.7

 

 

 

314.0

 

Total inventories

 

$

327.5

 

 

$

395.2