Note 23 - Discontinued Operations for Flexographic Packaging Segment (Details) - USD ($) $ in Millions		3 Months Ended
		Mar. 31, 2020	Mar. 31, 2019
Discontinued Operations [Line Items]
Revenues	[1]	$ 267	$ 291
Cost of revenues		231	251
Selling, general and administrative expenses		48	59
Research and development costs		9	11
Interest expense		4	3
(Benefit) provision for income taxes		$ 165	3
Income (loss) from discontinued operations			(6)
Flexographic Packaging Segment [Member]
Discontinued Operations [Line Items]
Revenues			39
Cost of revenues			26
Selling, general and administrative expenses			8
Research and development costs			2
Interest expense			7
Income (loss) from discontinued operations before taxes			(4)
(Benefit) provision for income taxes			2
Income (loss) from discontinued operations			$ (6)

[1] Sales are reported in the geographic area in which they originate.