XML 105 R94.htm IDEA: XBRL DOCUMENT v3.19.2
Note 17 - Retirement Plans and Other Postretirement Benefits - (Details Textual) - Flexographic Packaging Segment [Member] - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Jun. 30, 2019
Jun. 30, 2019
Defined Benefit Plan Disclosure [Line Items]    
Curtailment gain $ 2 $ 2
Settlement gains $ 5 $ 5