Segment and Disaggregated Revenue Information - Schedule of Net Sales to Unaffiliated Customers (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2026	Sep. 27, 2025	Sep. 30, 2026	Sep. 27, 2025
Net sales to unaffiliated customers
Net sales to unaffiliated customers	$ 2,331.5	$ 2,215.5	$ 7,092.9	$ 6,584.3
Materials Group | Operating segments
Net sales to unaffiliated customers
Net sales to unaffiliated customers	1,644.5	1,516.0	5,089.9	4,546.3
Solutions Group | Operating segments
Net sales to unaffiliated customers
Net sales to unaffiliated customers	687.0	699.5	2,003.0	2,038.0
Solutions Group | Apparel and other | Operating segments
Net sales to unaffiliated customers
Net sales to unaffiliated customers	466.8	464.6	1,342.0	1,351.0
Solutions Group | Identification Solutions and Vestcom | Operating segments
Net sales to unaffiliated customers
Net sales to unaffiliated customers	220.2	234.9	661.0	687.0
North America | Materials Group | Operating segments
Net sales to unaffiliated customers
Net sales to unaffiliated customers	543.2	481.6	1,634.1	1,468.1
Europe, the Middle East and North Africa | Materials Group | Operating segments
Net sales to unaffiliated customers
Net sales to unaffiliated customers	547.4	520.2	1,795.0	1,586.1
Asia Pacific | Materials Group | Operating segments
Net sales to unaffiliated customers
Net sales to unaffiliated customers	422.6	391.4	1,273.6	1,135.5
Latin America | Materials Group | Operating segments
Net sales to unaffiliated customers
Net sales to unaffiliated customers	$ 131.3	$ 122.8	$ 387.2	$ 356.6