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INVENTORIES
12 Months Ended
Dec. 31, 2019
Inventory Disclosure [Abstract]  
INVENTORIES
INVENTORIES
Inventories, net of allowance for obsolescence, as of December 31, 2019 and 2018 consist of:
(in millions)
 
2019
 
2018
Raw materials
 
$
319

 
$
275

Work in process
 
149

 
95

Finished goods
 
639

 
564

 
 
$
1,107

 
$
934