Reorganization and Restructuring (Details) - Other Restructurings - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Restructuring Reserve [Roll Forward]
Restructuring Reserve, beginning balance	$ 9.3
Expense	6.6
Payments and utilization	(6.0)
Foreign currency exchange effects	(0.2)
Restructuring Reserve, ending balance	9.7
Minimum
Restructuring Cost and Reserve [Line Items]
Expected costs	3.0
Maximum
Restructuring Cost and Reserve [Line Items]
Expected costs	5.0
Severance Costs
Restructuring Cost and Reserve [Line Items]
Restructuring costs	6.6	$ 5.6
Restructuring Reserve [Roll Forward]
Restructuring Reserve, beginning balance	9.3
Expense	5.3
Payments and utilization	(4.7)
Foreign currency exchange effects	(0.2)
Restructuring Reserve, ending balance	9.7
Other Restructuring
Restructuring Reserve [Roll Forward]
Restructuring Reserve, beginning balance	0.0
Expense	1.3
Payments and utilization	(1.3)
Foreign currency exchange effects	0.0
Restructuring Reserve, ending balance	$ 0.0