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Note 3 - Inventories, Net (Tables)
3 Months Ended
Mar. 31, 2016
Notes Tables  
Schedule of Inventory, Current [Table Text Block]
(in millions)
 
March 31,
2016
 
 
December 31,
2015
 
Finished goods
  $ 157     $ 141  
Work in process
    66       61  
Raw materials
    63       61  
Total
  $ 286     $ 263