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Inventories
6 Months Ended
Jun. 30, 2023
Inventory Disclosure [Abstract]  
Inventories Inventories
Inventories are comprised of the following (in millions):
June 30, 2023December 31, 2022
Raw materials and supplies$254 $285 
Work-in-process195 218 
Finished products1,488 1,700 
$1,937 $2,203