v3.26.1
Inventory (Unaudited) (Details) - USD ($)
$ in Millions
Jun. 30, 2026
Dec. 31, 2025
Inventory [Line Items]    
Inventory, Raw Materials, Net of Reserves $ 309 $ 306
Inventory, Work in Process, Net of Reserves 1,037 945
Inventory, Finished Goods, Net of Reserves 69 58
Inventoried costs, net $ 1,415 $ 1,309