Restructuring Expenses (Details) - USD ($) $ in Millions	3 Months Ended	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Restructuring Reserve [Roll Forward]
Restructuring Reserve, Beginning Balance		$ 14.7	$ 16.8	$ 4.8
Provision		6.9	20.1	20.1
Less: Non-cash expense			(0.2)	(2.5)
Cash expense			19.9	17.6
Provision reversal		(0.8)	(4.8)	(0.4)
Cash activity			(16.6)	(5.1)
Cash activity		(12.8)
Foreign currency translation		(1.2)	(0.6)	(0.1)
Restructuring Reserve, Ending Balance	$ 4.8	6.8	14.7	16.8
Employee Severance
Restructuring Reserve [Roll Forward]
Restructuring Reserve, Beginning Balance		14.5	11.1	4.8
Provision		6.9	18.4	11.3
Less: Non-cash expense			0.0	0.0
Cash expense			18.4	11.3
Provision reversal		(0.8)	(2.2)	(0.4)
Cash activity			(12.3)	(4.5)
Cash activity		(12.6)
Foreign currency translation		(1.2)	(0.5)	(0.1)
Restructuring Reserve, Ending Balance	4.8	6.8	14.5	11.1
Facility Closure Costs
Restructuring Reserve [Roll Forward]
Restructuring Reserve, Beginning Balance		0.0	3.9	0.0
Provision		0.0	0.0	4.5
Less: Non-cash expense			0.0	0.0
Cash expense			0.0	4.5
Provision reversal		0.0	0.0	0.0
Cash activity			(3.9)	(0.6)
Cash activity		0.0
Foreign currency translation		0.0	0.0	0.0
Restructuring Reserve, Ending Balance	0.0	0.0	0.0	3.9
Write-down of Property, Plant and Equipment
Restructuring Reserve [Roll Forward]
Restructuring Reserve, Beginning Balance		0.0	0.0	0.0
Provision		0.0	0.2	2.5
Less: Non-cash expense			(0.2)	(2.5)
Cash expense			0.0	0.0
Provision reversal		0.0	0.0	0.0
Cash activity			0.0	0.0
Cash activity		0.0
Foreign currency translation		0.0	0.0	0.0
Restructuring Reserve, Ending Balance	0.0	0.0	0.0	0.0
Other Related Closure Costs
Restructuring Reserve [Roll Forward]
Restructuring Reserve, Beginning Balance		0.2	1.8	0.0
Provision		0.0	1.5	1.8
Less: Non-cash expense			0.0	0.0
Cash expense			1.5	1.8
Provision reversal		0.0	(0.1)	0.0
Cash activity			(2.9)	0.0
Cash activity		(0.2)
Foreign currency translation		0.0	(0.1)	0.0
Restructuring Reserve, Ending Balance	0.0	0.0	0.2	1.8
Loss on Sale of Joint Venture
Restructuring Reserve [Roll Forward]
Restructuring Reserve, Beginning Balance		0.0	0.0	0.0
Provision	2.1	0.0	0.0	0.0
Less: Non-cash expense			0.0	0.0
Cash expense			0.0	0.0
Provision reversal		0.0	(2.5)	0.0
Cash activity		0.0		0.0
Cash activity			2.5
Foreign currency translation		0.0	0.0	0.0
Restructuring Reserve, Ending Balance	$ 0.0	$ 0.0	$ 0.0	$ 0.0