Note 8 - Debt And Capital Leases (Tables)

12 Months Ended

Dec. 31, 2016

Debt Disclosure [Abstract]

Debt And Capital Lease Obligations [Table Text Block]

Debt and capital leases and related maturities and interest rates were as follows at December 31, 2016 and 2015 (in millions):

					As of December 31,
					2016		2015
(in millions)	Type	Maturity	Weighted-Average Effective Interest Rate		Carrying Value		Carrying Value
Current portion:
	Term note	2017		7.59%	$	2	$	4
	Capital leases	Various	Various		$	3	$	2
						5		6
Non-current portion:
	Term note	2019		7.59%		396		400
	Term note	2020		11.04%		—		270
	VIE term loan	2035		6.07%		—		3
	Capital leases	Various	Various			6		6
						402		679
					$	407	$	685

Schedule Of Maturities Of Debt And Capital Leases Outstanding [Table Text Block]

Annual maturities of debt and capital leases outstanding at December 31, 2016, were as follows (in millions):  

(in millions)	Carrying Value		Maturity Value
2017	$	5	$	5
2018		7		7
2019		393		397
2020		—		—
2021		—		—
2022 and thereafter		2		2
Total	$	407	$	411