v3.26.1
Inventory (Unaudited) (Tables)
6 Months Ended
Jun. 30, 2026
Inventory Disclosure [Abstract]  
Schedule of Inventory, Current [Table Text Block]
$ in millionsJune 30, 2026December 31, 2025
Raw materials$309 $306 
Work in process1,037 945 
Finished goods69 58 
Inventoried costs, net$1,415 $1,309