Acquisition and Divestiture Activity - Narrative (Details) - USD ($)				3 Months Ended			12 Months Ended
	Feb. 02, 2022	Nov. 01, 2021	Aug. 01, 2019	Jun. 30, 2022	Dec. 31, 2021	Mar. 31, 2020	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Business Acquisition [Line Items]
Goodwill					$ 2,189,400,000		$ 2,174,500,000	$ 2,189,400,000	$ 2,222,600,000
Gain on sale of business							0	45,300,000	0
Taxes on net gain on sale							238,000,000.0	225,000,000.0	142,100,000
Disposal Group, Not Discontinued Operation, Gain (Loss) on Disposal, Statement of Income or Comprehensive Income [Extensible Enumeration]					Gain (Loss) on Disposition of Businesses and Property and Equipment
Reflectix, Inc | Disposal Group, Disposed of by Sale, Not Discontinued Operations | Protective
Business Acquisition [Line Items]
Proceeds from sale of businesses					$ 82,500,000
Gain on sale of business		$ 45,300,000		$ 400,000
Disposal group, net carrying value		35,800,000
Disposal group, inventory		6,800,000
Disposal group, trade receivable		6,600,000
Disposal group, property, plant and equipment		1,000,000
Disposal group, goodwill		23,200,000
Taxes on net gain on sale		$ 17,300,000
Foxpak Flexibles Ltd.
Business Acquisition [Line Items]
Purchase price	$ 9,700,000
Goodwill	5,200,000
Identifiable intangible assets, net	2,700,000
Deferred taxes	$ 300,000
Automated Packaging Systems
Business Acquisition [Line Items]
Percentage of acquired equity interest			100.00%
Purchase price of acquisition			$ 441,400,000
Non contingent consideration to be paid in the future			58,200,000
Transaction expenses									300,000
Adjustment to consideration transferred						$ 4,300,000
Restructuring accrual			$ 0
Automated Packaging Systems | Protective
Business Acquisition [Line Items]
Deferred compensation paid							$ 500,000	$ 17,400,000	$ 19,000,000