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INVENTORIES (Notes)
3 Months Ended
Mar. 31, 2022
Inventory Disclosure [Abstract]  
INVENTORIES INVENTORIES
The following table provides a breakdown of inventories:

InventoriesMar 31, 2022Dec 31, 2021
In millions
Finished goods$4,755 $4,554 
Work in process1,857 1,615 
Raw materials929 822 
Supplies858 866 
Total$8,399 $7,857 
Adjustment of inventories to a LIFO basis(639)(485)
Total inventories$7,760 $7,372