Cost Reduction Actions - Reportable Segment (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2018	Apr. 01, 2017
Restructuring charges:
Restructuring charges	$ 12.7
Other expense, net
Restructuring charges:
Restructuring charges	12.7	$ 5.7
Label and Graphic Materials | Other expense, net
Restructuring charges:
Restructuring charges	7.5	2.0
Retail Branding and Information Solutions | Other expense, net
Restructuring charges:
Restructuring charges	$ 5.2	3.5
Industrial and Healthcare Materials | Other expense, net
Restructuring charges:
Restructuring charges		$ 0.2