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Note 6 - Inventories, Net
12 Months Ended
Dec. 31, 2021
Notes to Financial Statements  
Inventory Disclosure [Text Block]

6.  Inventories, Net

 

Inventories, net, are comprised of the following (in millions):

 

  

December 31,

 
  

2021

  

2020

 

Finished goods

 $1,190  $1,236 

Work in process

  358   357 

Raw materials and accessories

  427   370 

Supplies and packing materials

  506   475 

Total inventories, net

 $2,481  $2,438