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INVENTORIES, NET (Tables)
12 Months Ended
Dec. 31, 2020
Inventory Disclosure [Abstract]  
Schedule of Inventories, Net
Inventories, net of inventory valuation reserves, were as follows:
Year Ended December 31,
(in millions)20202019
Finished goods$264 $356 
Work-in-process68 83 
Raw materials and supplies134 123 
Inventories, net$466 $562