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INVENTORIES, NET
 12 Months Ended
Dec. 31, 2020
Inventory Disclosure [Abstract]  
Inventories, Net INVENTORIES, NET
A summary of Inventories, net is presented below:

December 31,
(in millions)
20202019
Raw material and supplies$827 $502 
Work-in-progress150 113 
Finished goods324 207 
FIFO inventories1,301 822 
LIFO reserve(15)(15)
Inventories, net$1,286 $807