Restructuring Activities - Additional Information (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Restructuring Cost And Reserve [Line Items]
Restructuring charges	$ 41.9	$ 47.8	$ 12.1
Restructuring program, period	3 years
Restructuring accrual expected to be paid in the next twelve months	$ 29.5
Restructuring accrual expected remaining to pay	2.0
Restructuring expected to be paid in 2021	1.6
Restructuring reserve	31.5	37.5	16.1	$ 47.4
Program
Restructuring Cost And Reserve [Line Items]
Acquisition anticipated restructuring spend, incurred to date	760.0
Minimum | Program
Restructuring Cost And Reserve [Line Items]
Other related costs	230.0
Anticipated spend related to restructuring acitivites	840.0
Maximum | Program
Restructuring Cost And Reserve [Line Items]
Other related costs	245.0
Anticipated spend related to restructuring acitivites	885.0
APS
Restructuring Cost And Reserve [Line Items]
Anticipated spend related to restructuring acitivites	6.0
Acquisition anticipated restructuring spend, incurred to date	2.3
Food Care
Restructuring Cost And Reserve [Line Items]
Restructuring charges	23.5	17.7	7.6
Restructuring reserve	18.8
Product Care
Restructuring Cost And Reserve [Line Items]
Restructuring charges	18.4	$ 30.1	$ 4.5
Restructuring reserve	$ 12.7