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Note 2 - Receivables, Net (Tables)
12 Months Ended
Dec. 31, 2015
Table [Text Block]  
Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block]

 

 

 

As of December 31,

 

(in millions)

 

2015

 

 

2014

 

Trade receivables

 

$

300

 

 

$

345

 

Miscellaneous receivables

 

 

50

 

 

 

57

 

Total (net of allowances of $10 and $11 as of December 31, 2015

   and December 31, 2014, respectively)

 

$

350

 

 

$

402