Revenue Recognition, Contracts with Customers - Revenue from Contract With Customers Summarized By Segment (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Revenue from External Customer [Line Items]
Topic 606 Segment Revenue	$ 1,230.7	$ 1,211.7	$ 3,542.6	$ 3,473.3
Non-Topic 606 Revenue (Leasing: Sales-type and Operating)	6.5	6.8	19.7	18.9
Total revenues	1,237.2	1,218.5	3,562.3	3,492.2
Food
Revenue from External Customer [Line Items]
Topic 606 Segment Revenue	699.8	724.4	2,053.0	2,106.6
Non-Topic 606 Revenue (Leasing: Sales-type and Operating)	4.8	5.2	15.1	14.0
Total revenues	704.6	729.6	2,068.1	2,120.6
Protective
Revenue from External Customer [Line Items]
Topic 606 Segment Revenue	530.9	487.3	1,489.6	1,366.7
Non-Topic 606 Revenue (Leasing: Sales-type and Operating)	1.7	1.6	4.6	4.9
Total revenues	532.6	488.9	1,494.2	1,371.6
North America
Revenue from External Customer [Line Items]
Topic 606 Segment Revenue	740.6	725.4	2,138.4	2,058.0
North America | Food
Revenue from External Customer [Line Items]
Topic 606 Segment Revenue	398.3	415.3	1,178.7	1,199.2
North America | Protective
Revenue from External Customer [Line Items]
Topic 606 Segment Revenue	342.3	310.1	959.7	858.8
EMEA
Revenue from External Customer [Line Items]
Topic 606 Segment Revenue	255.1	249.1	738.4	728.8
EMEA | Food
Revenue from External Customer [Line Items]
Topic 606 Segment Revenue	154.2	152.8	446.1	449.5
EMEA | Protective
Revenue from External Customer [Line Items]
Topic 606 Segment Revenue	100.9	96.3	292.3	279.3
APAC
Revenue from External Customer [Line Items]
Topic 606 Segment Revenue	186.2	179.0	516.2	517.5
APAC | Food
Revenue from External Customer [Line Items]
Topic 606 Segment Revenue	102.4	102.6	288.6	301.3
APAC | Protective
Revenue from External Customer [Line Items]
Topic 606 Segment Revenue	83.8	76.4	227.6	216.2
South America
Revenue from External Customer [Line Items]
Topic 606 Segment Revenue	48.8	58.2	149.6	169.0
South America | Food
Revenue from External Customer [Line Items]
Topic 606 Segment Revenue	44.9	53.7	139.6	156.6
South America | Protective
Revenue from External Customer [Line Items]
Topic 606 Segment Revenue	$ 3.9	$ 4.5	$ 10.0	$ 12.4