Revenue Recognition, Contracts with Customers - Revenue from Contract With Customers Summarized By Segment (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Revenue from External Customer [Line Items]
Topic 606 Segment Revenue	$ 1,318.3	$ 1,143.6	$ 2,578.3	$ 2,311.9
Non-Topic 606 Revenue (Leasing: Sales-type and Operating)	10.2	7.6	17.3	13.2
Total revenues	1,328.5	1,151.2	2,595.6	2,325.1
Food
Revenue from External Customer [Line Items]
Topic 606 Segment Revenue	728.0	667.0	1,424.6	1,353.2
Non-Topic 606 Revenue (Leasing: Sales-type and Operating)	8.7	6.2	14.3	10.3
Total revenues	736.7	673.2	1,438.9	1,363.5
Protective
Revenue from External Customer [Line Items]
Topic 606 Segment Revenue	590.3	476.6	1,153.7	958.7
Non-Topic 606 Revenue (Leasing: Sales-type and Operating)	1.5	1.4	3.0	2.9
Total revenues	591.8	478.0	1,156.7	961.6
Americas
Revenue from External Customer [Line Items]
Topic 606 Segment Revenue	831.7	736.1	1,614.6	1,498.6
Americas | Food
Revenue from External Customer [Line Items]
Topic 606 Segment Revenue	458.4	424.5	893.2	875.1
Americas | Protective
Revenue from External Customer [Line Items]
Topic 606 Segment Revenue	373.3	311.6	721.4	623.5
EMEA
Revenue from External Customer [Line Items]
Topic 606 Segment Revenue	301.6	238.1	582.0	483.3
EMEA | Food
Revenue from External Customer [Line Items]
Topic 606 Segment Revenue	168.1	150.2	320.0	291.9
EMEA | Protective
Revenue from External Customer [Line Items]
Topic 606 Segment Revenue	133.5	87.9	262.0	191.4
APAC
Revenue from External Customer [Line Items]
Topic 606 Segment Revenue	185.0	169.4	381.7	330.0
APAC | Food
Revenue from External Customer [Line Items]
Topic 606 Segment Revenue	101.5	92.3	211.4	186.2
APAC | Protective
Revenue from External Customer [Line Items]
Topic 606 Segment Revenue	$ 83.5	$ 77.1	$ 170.3	$ 143.8