Note 3 - Receivables, Net (Tables)

3 Months Ended

Mar. 31, 2014

Receivables [Abstract]

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

	As of
	March 31,		December 31,
(in millions)	2014		2013
Trade receivables	$	396	$	473
Miscellaneous receivables		90		98
Total (net of allowances of $7 and $6 as of March 31, 2014 and December 31, 2013, respectively)	$	486	$	571