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Inventory, Net
3 Months Ended
Mar. 31, 2023
Inventory Disclosure [Abstract]  
Inventory
Note 7: Inventory, net
Inventory, net consisted of the following:
(dollars in millions)March 31, 2023December 31, 2022
Raw materials$3,841 $3,477 
Work-in-process3,994 3,839 
Finished goods3,492 3,301 
Total inventory, net$11,327 $10,617