Note 3 - Receivables, Net (Tables)

6 Months Ended

Jun. 30, 2014

Receivables [Abstract]

Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block]

	As of
	June 30,		December 31,
(in millions)	2014		2013
Trade receivables	$	381	$	473
Miscellaneous receivables		83		98
Total (net of allowances of $9 and $6 as of June 30, 2014 and December 31, 2013, respectively)	$	464	$	571