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Inventories (Tables)
3 Months Ended
Mar. 31, 2025
Inventory Disclosure [Abstract]  
Schedule of Inventories
Inventories consisted of the following (in millions):
March 31, 2025December 31, 2024
Raw materials$841 $818 
Work in process3,961 4,120 
Finished goods1,927 2,060 
Total inventories$6,729 $6,998