Note 7 - Income Taxes (Tables)

3 Months Ended

Mar. 31, 2015

Income Tax Disclosure [Abstract]

Schedule of Effective Income Tax Rate Reconciliation [Table Text Block]

	Three Months Ended March 31,
(in millions)	2015			2014
Loss from continuing operations before income taxes	$	(50	)	$	(60	)
Effective tax rate		-8.0	%		11.7	%
Provision (benefit) for income taxes		4			(7	)
Benefit for income taxes @ 35%		(18	)		(21	)
Difference between tax at effective vs. statutory rate	$	22		$	14