v3.26.1
Inventories (Tables)
6 Months Ended
Jun. 30, 2026
Inventory Disclosure [Abstract]  
Components of Inventories

The components of inventories were as follows (dollars in millions):

 

 

 

June 30,

 

 

December 31,

 

 

 

2026

 

 

2025

 

Raw materials

 

$

385.1

 

 

$

416.6

 

Work in process

 

 

20.7

 

 

 

17.5

 

Finished goods

 

 

257.9

 

 

 

241.6

 

Supplies and materials

 

 

598.7

 

 

 

567.5

 

Inventories

 

$

1,262.4

 

 

$

1,243.2