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Note 2 - Receivables, Net (Tables)
 12 Months Ended
Dec. 31, 2016
Table [Text Block]  
Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block]

 

 

 

As of December 31,

 

(in millions)

 

2016

 

 

2015

 

Trade receivables

 

$

266

 

 

$

300

 

Miscellaneous receivables

 

 

33

 

 

 

50

 

Total (net of allowances of $8 and $10 as of December 31, 2016

   and 2015, respectively)

 

$

299

 

 

$

350