Restructuring Costs and Other - Reserve (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Restructuring Reserve [Roll Forward]
Beginning Accrued Restructuring Balance 1/1/22	$ 4.2
Pre-tax Restructuring Costs	1.6	$ 0.3
Utilization and Foreign Exchange	(0.9)
Ending Accrued Restructuring Balance 3/31/2022	4.9
2022 Restructuring Actions
Restructuring Reserve [Roll Forward]
Beginning Accrued Restructuring Balance 1/1/22	0.0
Pre-tax Restructuring Costs	1.6
Utilization and Foreign Exchange	0.0
Ending Accrued Restructuring Balance 3/31/2022	1.6
2022 Restructuring Actions | Severance
Restructuring Reserve [Roll Forward]
Beginning Accrued Restructuring Balance 1/1/22	0.0
Pre-tax Restructuring Costs	1.6
Utilization and Foreign Exchange	0.0
Ending Accrued Restructuring Balance 3/31/2022	1.6
2022 Restructuring Actions | Asset write-downs
Restructuring Reserve [Roll Forward]
Beginning Accrued Restructuring Balance 1/1/22	0.0
Pre-tax Restructuring Costs	0.0
Utilization and Foreign Exchange	0.0
Ending Accrued Restructuring Balance 3/31/2022	0.0
2022 Restructuring Actions | Facility closure and other costs
Restructuring Reserve [Roll Forward]
Beginning Accrued Restructuring Balance 1/1/22	0.0
Pre-tax Restructuring Costs	0.0
Utilization and Foreign Exchange	0.0
Ending Accrued Restructuring Balance 3/31/2022	0.0
2021 and Prior Restructuring Actions
Restructuring Reserve [Roll Forward]
Beginning Accrued Restructuring Balance 1/1/22	4.2
Pre-tax Restructuring Costs	0.0
Utilization and Foreign Exchange	(0.9)
Ending Accrued Restructuring Balance 3/31/2022	3.3
2021 and Prior Restructuring Actions | Severance
Restructuring Reserve [Roll Forward]
Beginning Accrued Restructuring Balance 1/1/22	4.1
Pre-tax Restructuring Costs	(0.1)
Utilization and Foreign Exchange	(0.8)
Ending Accrued Restructuring Balance 3/31/2022	3.2
2021 and Prior Restructuring Actions | Asset write-downs
Restructuring Reserve [Roll Forward]
Beginning Accrued Restructuring Balance 1/1/22	0.0
Pre-tax Restructuring Costs	0.0
Utilization and Foreign Exchange	0.0
Ending Accrued Restructuring Balance 3/31/2022	0.0
2021 and Prior Restructuring Actions | Facility closure and other costs
Restructuring Reserve [Roll Forward]
Beginning Accrued Restructuring Balance 1/1/22	0.1
Pre-tax Restructuring Costs	0.1
Utilization and Foreign Exchange	(0.1)
Ending Accrued Restructuring Balance 3/31/2022	$ 0.1