v3.26.3
Inventories (Tables)
9 Months Ended
Sep. 30, 2026
Inventory Disclosure [Abstract]  
Inventories
($ in millions)September 30, 2026December 31, 2025
Finished products$1,198 $1,067 
Work in process278 251 
Raw materials700 624 
Supplies60 54 
Total Inventories$2,236 $1,996