Note 9 - Debt And Capital Leases (Tables)

12 Months Ended

Dec. 31, 2018

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, 2018 and 2017 (in millions):

				As of December 31,
				2018		2017
(in millions)	Type	Maturity	Weighted-Average Effective Interest Rate	Carrying Value		Carrying Value
Current portion:
	Term note		8.84%	$	394	$	—
	Capital leases		Various		2		3
	Other debt		Various		—		1
					396		4
Non-current portion:
	Term note	2019	8.84%		—		393
	Capital leases	Various	Various		3		4
	Other debt	Various	Various		2		2
					5		399
				$	401	$	403

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

Annual maturities of debt and capital leases outstanding at December 31, 2018, were as follows (in millions):  

(in millions)	Carrying Value		Maturity Value
2019	$	396	$	397
2020		1		1
2021		1		1
2022		1		1
2023		—		—
2024 and thereafter		2		2
Total	$	401	$	402