Cost Reduction Actions - Restructuring Charges (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jul. 03, 2021	Jun. 27, 2020	Jul. 03, 2021	Jun. 27, 2020
Restructuring charges:
Restructuring charges			$ 4.5
Other expense (income), net
Restructuring charges:
Restructuring charges	$ 1.7	$ 39.3	4.6	$ 41.7
Label and Graphic Materials | Other expense (income), net
Restructuring charges:
Restructuring charges	(0.1)	25.8	0.6	26.2
Retail Branding and Information Solutions | Other expense (income), net
Restructuring charges:
Restructuring charges	1.4	12.2	3.0	13.7
Industrial and Healthcare Materials | Other expense (income), net
Restructuring charges:
Restructuring charges	0.5	1.5	0.5	2.0
Corporate Segment | Other expense (income), net
Restructuring charges:
Restructuring charges	$ (0.1)	$ (0.2)	$ 0.5	$ (0.2)