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, 2019	Sep. 30, 2018	Sep. 30, 2019	Sep. 30, 2018
Revenue from External Customer [Line Items]
Topic 606 Revenue	$ 1,211.7	$ 1,179.0	$ 3,473.3	$ 3,450.9
Non-Topic 606 Revenue (Leasing: Sales-type and Operating)	6.8	7.2	18.9	21.5
Total	1,218.5	1,186.2	3,492.2	3,472.4
Food Care
Revenue from External Customer [Line Items]
Topic 606 Revenue	724.4	722.5	2,106.6	2,121.8
Non-Topic 606 Revenue (Leasing: Sales-type and Operating)	5.2	4.7	14.0	14.7
Total	729.6	727.2	2,120.6	2,136.5
Product Care
Revenue from External Customer [Line Items]
Topic 606 Revenue	487.3	456.5	1,366.7	1,329.1
Non-Topic 606 Revenue (Leasing: Sales-type and Operating)	1.6	2.5	4.9	6.8
Total	488.9	459.0	1,371.6	1,335.9
North America
Revenue from External Customer [Line Items]
Topic 606 Revenue	725.4	699.3	2,058.0	1,989.9
North America | Food Care
Revenue from External Customer [Line Items]
Topic 606 Revenue	415.3	414.2	1,199.2	1,182.8
North America | Product Care
Revenue from External Customer [Line Items]
Topic 606 Revenue	310.1	285.1	858.8	807.1
EMEA
Revenue from External Customer [Line Items]
Topic 606 Revenue	249.1	245.9	728.8	763.9
EMEA | Food Care
Revenue from External Customer [Line Items]
Topic 606 Revenue	152.8	156.8	449.5	476.8
EMEA | Product Care
Revenue from External Customer [Line Items]
Topic 606 Revenue	96.3	89.1	279.3	287.1
South America
Revenue from External Customer [Line Items]
Topic 606 Revenue	58.2	55.5	169.0	169.6
South America | Food Care
Revenue from External Customer [Line Items]
Topic 606 Revenue	53.7	51.1	156.6	155.9
South America | Product Care
Revenue from External Customer [Line Items]
Topic 606 Revenue	4.5	4.4	12.4	13.7
APAC
Revenue from External Customer [Line Items]
Topic 606 Revenue	179.0	178.3	517.5	527.5
APAC | Food Care
Revenue from External Customer [Line Items]
Topic 606 Revenue	102.6	100.4	301.3	306.3
APAC | Product Care
Revenue from External Customer [Line Items]
Topic 606 Revenue	$ 76.4	$ 77.9	$ 216.2	$ 221.2