Restructuring (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Restructuring Cost and Reserve [Line Items]
Restructuring Charges		$ 0.2	$ (1.0)	$ 6.4
Restructuring, Incurred Cost, Statement of Income or Comprehensive Income [Extensible Enumeration]	Selling, General and Administrative Expense	Selling, General and Administrative Expense	Selling, General and Administrative Expense	Selling, General and Administrative Expense
Restructuring Reserve [Roll Forward]
Accrued charges/Balance at beginning of period			$ 10.0
Expenses			(1.3)
Deductions			(4.5)
Accrued charges/Balance at end of period	$ 4.2		4.2
Transformational Restructuring Program
Restructuring Cost and Reserve [Line Items]
Restructuring Charges		$ 0.3	0.1	$ 6.4
Cumulative life-to-date charges	8.8		8.8
Other Restructurings
Restructuring Cost and Reserve [Line Items]
Restructuring Charges		(0.1)	(1.1)
Employee termination benefits
Restructuring Reserve [Roll Forward]
Accrued charges/Balance at beginning of period			10.0
Expenses			(1.4)
Deductions			(4.4)
Accrued charges/Balance at end of period	4.2		4.2
Employee termination benefits | Transformational Restructuring Program
Restructuring Cost and Reserve [Line Items]
Restructuring Charges		$ 0.3	0.1	$ 6.4
Cumulative life-to-date charges	8.8		8.8
Employee termination benefits | Transformational Restructuring Program | Maximum
Restructuring Cost and Reserve [Line Items]
Expected restructuring charges	$ 1.0		1.0
Decommissioning and other
Restructuring Reserve [Roll Forward]
Expenses			0.1
Deductions			$ (0.1)