Segments - Reconciliation of U.S. GAAP Net Earnings to Non-U.S. GAAP Total Company Adjusted EBITDA Expenses (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Segment Reporting Information [Line Items]
Depreciation and amortization	$ 150.8	$ 131.2	$ 149.3
Depreciation and amortization adjustments	(0.8)	(2.4)	0.0
Depreciation and amortization, net of adjustments	184.5	159.0	158.3
Share-based incentive compensation	34.4	29.9	48.5
Restructuring and other charges	41.9	47.8	12.1
Share-based compensation expense
Segment Reporting Information [Line Items]
Depreciation and amortization	185.3	161.4	158.3
Depreciation and amortization, net of adjustments	184.5	159.0	158.3
Depreciation and amortization
Segment Reporting Information [Line Items]
Share-based incentive compensation	34.4	29.9	38.2
Food Care
Segment Reporting Information [Line Items]
Restructuring and other charges	23.5	17.7	7.6
Food Care | Operating Segments
Segment Reporting Information [Line Items]
Depreciation and amortization	110.3	105.4	108.9
Product Care
Segment Reporting Information [Line Items]
Restructuring and other charges	18.4	30.1	4.5
Product Care | Operating Segments
Segment Reporting Information [Line Items]
Depreciation and amortization	$ 75.0	$ 56.0	$ 49.4