Note 4 - Property, Plant and Equipment (Details) - USD ($) $ in Millions		Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Property Plant And Equipment [Abstract]
Land		$ 84	$ 74
Buildings and building improvements		155	169
Machinery and equipment		374	445
Construction in progress		11	20
Property, plant and equipment, gross		624	708
Accumulated depreciation		(326)	(314)
Property, plant and equipment, net	[1]	$ 298	$ 394	$ 501

[1] Long-lived assets are comprised of property, plant and equipment, net.