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Inventories
12 Months Ended
Dec. 31, 2019
Inventory Disclosure [Abstract]  
Inventories Inventories
(In millions)
2019
 
2018
Raw materials
$
530

 
$
569

Work in process
143

 
152

Finished goods
2,178

 
2,135

 
$
2,851

 
$
2,856