Schedule of Supplemental Balance Sheet Information Related to Finance Leases (Details) - USD ($) $ in Millions	Dec. 31, 2020	Dec. 31, 2019
Leases [Line Items]
Total	$ 7,313.5	$ 6,997.8
Less accumulated amortization	(4,120.1)	(3,846.1)
Property, plant and equipment, net	3,193.4	3,151.7
Current portion of finance lease obligations	1.6	1.5
Long-term portion of finance lease obligations	14.4	16.0
Total finance lease obligations	16.0	17.5
Buildings
Leases [Line Items]
Total	858.5	837.4
Machinery and Equipment
Leases [Line Items]
Total	5,826.6	5,727.4
Finance Leases
Leases [Line Items]
Total	28.8	28.8
Less accumulated amortization	(19.6)	(18.1)
Property, plant and equipment, net	9.2	10.7
Finance Leases | Buildings
Leases [Line Items]
Total	0.3	0.3
Finance Leases | Machinery and Equipment
Leases [Line Items]
Total	$ 28.5	$ 28.5