Note 22 - Discontinued Operations for Flexographic Packaging Segment (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Discontinued Operations [Line Items]
Revenues	$ 291	$ 318
Cost of revenues	251	280
Selling, general and administrative expenses	59	58
Research and development costs	11	13
Interest expense	3	2
Loss from continuing operations before income taxes	(9)	(21)
Provision for income taxes	3	4
Income (loss) from continuing operations	(12)	(25)
Flexographic Packaging Segment [Member]
Discontinued Operations [Line Items]
Revenues	39	37
Cost of revenues	26	22
Selling, general and administrative expenses	8	4
Research and development costs	2	2
Interest expense	7	7
Loss from continuing operations before income taxes	(4)	2
Provision for income taxes	2	$ 2
Income (loss) from continuing operations	$ (6)