Note 1 - Basis of Presentation and Recent Accounting Pronouncements (Details Textual) - USD ($) $ in Millions		9 Months Ended		12 Months Ended
	Jan. 01, 2019	Sep. 30, 2019	Sep. 30, 2018	Dec. 31, 2018
Basis Of Presentation And Recent Accounting Pronouncements [Line Items]
Cash And Cash Equivalents		$ 225		$ 233
Outstanding inter-company loans		403		390
Short-Term Intercompany Loans		105		92
Net increase (decrease) in cash and cash equivalents, restricted cash and cash in assets held for sale		12	$ (113)	(102)
Net cash used in operating activities		(4)	$ (79)
ASU 2016-02 [Member]
Basis Of Presentation And Recent Accounting Pronouncements [Line Items]
Cumulative effect adjustment recorded to retained earnings	$ 5
Lucky HuaGuang Graphics Co Ltd [Member]
Basis Of Presentation And Recent Accounting Pronouncements [Line Items]
Proceeds from sale of intellectual property		13
Flexographic Packaging Segment [Member]
Basis Of Presentation And Recent Accounting Pronouncements [Line Items]
Disposal group including discontinued operation consideration		10
Prepayment for services and products		15
Remaining prepayment balance		8
United States [Member]
Basis Of Presentation And Recent Accounting Pronouncements [Line Items]
Cash And Cash Equivalents		84		117
Outside US [Member]
Basis Of Presentation And Recent Accounting Pronouncements [Line Items]
Cash And Cash Equivalents		141		116
China [Member]
Basis Of Presentation And Recent Accounting Pronouncements [Line Items]
Cash And Cash Equivalents		$ 71		$ 59