Segments - Reconciliation of Net Earnings to Total Company Adjusted EBITDA-Depreciation and Restructuring Expense (Details) - USD ($) $ in Millions	3 Months Ended	9 Months Ended
Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Depreciation and Amortization [Abstract]
Depreciation and amortization	$ 59.4	$ 55.2	$ 179.0	$ 170.3
Share-based incentive compensation	12.7	10.6	41.3	34.4
Total Company restructuring charges	0.6	2.4	4.6	4.5
Food
Depreciation and Amortization [Abstract]
Total Company restructuring charges	0.6	0.8	3.1	1.9
Food \| Operating Segments
Depreciation and Amortization [Abstract]
Depreciation and amortization	34.4	32.3	103.7	96.7
Protective
Depreciation and Amortization [Abstract]
Total Company restructuring charges	0.0	1.6	1.5	2.6
Protective \| Operating Segments
Depreciation and Amortization [Abstract]
Depreciation and amortization	$ 25.0	$ 22.9	$ 75.3	$ 73.6