Reorganization and Restructuring (Details) - Other Restructurings $ in Millions	9 Months Ended
	Sep. 30, 2020 USD ($)	Sep. 30, 2019 USD ($)
Restructuring Reserve [Roll Forward]
Restructuring Reserve, beginning balance	$ 7.0
Expense	56.4
Payments and utilization	(49.6)
Accrual adjustment	(6.1)
Foreign currency exchange effects	(0.6)
Restructuring Reserve, ending balance	7.1
Minimum
Restructuring Cost and Reserve [Line Items]
Expected costs	9.0
Maximum
Restructuring Cost and Reserve [Line Items]
Expected costs	11.0
Severance Costs
Restructuring Cost and Reserve [Line Items]
Restructuring costs		$ 20.5
Restructuring Reserve [Roll Forward]
Restructuring Reserve, beginning balance	7.0
Expense	51.7
Payments and utilization	(44.9)
Accrual adjustment	(6.1)
Foreign currency exchange effects	(0.6)
Restructuring Reserve, ending balance	7.1
Severance Costs | Operating profit
Restructuring Cost and Reserve [Line Items]
Restructuring costs	49.7
Severance Costs | Interest and other nonoperating expense
Restructuring Cost and Reserve [Line Items]
Restructuring costs	0.6
Other Restructuring
Restructuring Reserve [Roll Forward]
Restructuring Reserve, beginning balance	0.0
Expense	4.7
Payments and utilization	(4.7)
Foreign currency exchange effects	0.0
Restructuring Reserve, ending balance	$ 0.0