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INVENTORIES
3 Months Ended
Mar. 31, 2022
Inventory, Net [Abstract]  
INVENTORIES INVENTORIES
The following table summarizes our inventories at March 31, 2022 and December 31, 2021:
Millions of dollarsMarch 31, 2022December 31, 2021
Finished products$2,358 $1,958 
Raw materials and work in process778 759 
Total Inventories$3,136 $2,717