Segment and Disaggregated Revenue Information - Additional Financial Information by Reportable Segment (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jul. 03, 2021	Jun. 27, 2020	Jul. 03, 2021	Jun. 27, 2020
SEGMENT AND DISAGGREGATED REVENUE INFORMATION
Net sales to unaffiliated customers	$ 2,102.0	$ 1,528.5	$ 4,153.3	$ 3,251.5
Interest expense	(16.0)	(20.0)	(32.2)	(38.8)
Other non-operating expense (income), net	1.4	(0.2)	2.7	0.3
Income before taxes	255.3	103.3	524.2	284.2
Other expense (income), net	(0.6)	40.0	0.3	44.9
Intersegment sales
SEGMENT AND DISAGGREGATED REVENUE INFORMATION
Net sales to unaffiliated customers	36.3	19.7	68.3	50.2
Label and Graphic Materials
SEGMENT AND DISAGGREGATED REVENUE INFORMATION
Net sales to unaffiliated customers	1,376.2	1,101.5	2,753.2	2,275.0
Label and Graphic Materials | Operating segments
SEGMENT AND DISAGGREGATED REVENUE INFORMATION
Income before taxes	228.1	137.5	454.3	310.0
Other expense (income), net	(28.5)	25.8	(30.4)	26.9
Label and Graphic Materials | Intersegment sales
SEGMENT AND DISAGGREGATED REVENUE INFORMATION
Net sales to unaffiliated customers	24.7	12.9	46.3	35.3
Retail Branding and Information Solutions
SEGMENT AND DISAGGREGATED REVENUE INFORMATION
Net sales to unaffiliated customers	529.3	294.9	1,012.0	696.8
Retail Branding and Information Solutions | Operating segments
SEGMENT AND DISAGGREGATED REVENUE INFORMATION
Income before taxes	42.1	(10.7)	102.1	20.2
Other expense (income), net	27.5	12.9	29.6	16.2
Retail Branding and Information Solutions | Intersegment sales
SEGMENT AND DISAGGREGATED REVENUE INFORMATION
Net sales to unaffiliated customers	9.4	5.6	17.7	12.1
Industrial and Healthcare Materials
SEGMENT AND DISAGGREGATED REVENUE INFORMATION
Net sales to unaffiliated customers	196.5	132.1	388.1	279.7
Industrial and Healthcare Materials | Operating segments
SEGMENT AND DISAGGREGATED REVENUE INFORMATION
Income before taxes	22.5	7.5	46.0	22.4
Other expense (income), net	0.5	1.5	0.6	2.0
Industrial and Healthcare Materials | Intersegment sales
SEGMENT AND DISAGGREGATED REVENUE INFORMATION
Net sales to unaffiliated customers	2.2	1.2	4.3	2.8
Corporate | Operating segments
SEGMENT AND DISAGGREGATED REVENUE INFORMATION
Income before taxes	(22.8)	(10.8)	(48.7)	(29.9)
Other expense (income), net	$ (0.1)	$ (0.2)	$ 0.5	$ (0.2)