Note 11 - Restructuring Liabilities (Details Textual) $ in Millions		3 Months Ended		9 Months Ended
		Sep. 30, 2016 USD ($) Position	Jun. 30, 2016 USD ($)	Sep. 30, 2016 USD ($) Position
Restructuring Cost And Reserve [Line Items]
Restructuring Costs		$ 1		$ 14
Restructuring and Related Cost, Number of Positions Eliminated | Position				175
Discontinued Operations [Member]
Restructuring Cost And Reserve [Line Items]
Restructuring Costs			$ 1	$ 1
US and Canada [Member]
Restructuring Cost And Reserve [Line Items]
Restructuring and Related Cost, Number of Positions Eliminated | Position				75
World Excluding US and Canada [Member]
Restructuring Cost And Reserve [Line Items]
Restructuring and Related Cost, Number of Positions Eliminated | Position				100
Employee Severance [Member]
Restructuring Cost And Reserve [Line Items]
Restructuring Costs				$ 12
Employee Severance [Member] | Discontinued Operations [Member]
Restructuring Cost And Reserve [Line Items]
Restructuring Costs	[1]		$ 1
Employee Severance [Member] | Cumulative Basis [Member]
Restructuring Cost And Reserve [Line Items]
Restructuring Costs				10
Long Lived Asset Impairment Charges [Member] | Cumulative Basis [Member]
Restructuring Cost And Reserve [Line Items]
Restructuring Costs				3
Accelerated Depreciation [Member] | Cumulative Basis [Member]
Restructuring Cost And Reserve [Line Items]
Restructuring Costs				10
Other Restructuring [Member] | Cumulative Basis [Member]
Restructuring Cost And Reserve [Line Items]
Restructuring Costs				$ 2
Administrative Positions [Member]
Restructuring Cost And Reserve [Line Items]
Restructuring and Related Cost, Number of Positions Eliminated | Position				100
Administrative Positions [Member] | World Excluding US and Canada [Member]
Restructuring Cost And Reserve [Line Items]
Restructuring and Related Cost, Number of Positions Eliminated | Position		25
Inventory Write-down [Member]
Restructuring Cost And Reserve [Line Items]
Restructuring Costs				$ 1
Manufacturing Service Positions [Member]
Restructuring Cost And Reserve [Line Items]
Restructuring and Related Cost, Number of Positions Eliminated | Position				50
Research and Development Positions [Member]
Restructuring Cost And Reserve [Line Items]
Restructuring and Related Cost, Number of Positions Eliminated | Position				25

[1] The severance and exit costs reserves require the outlay of cash, while long-lived asset impairments and inventory write-downs represent non-cash items.