Leases - Supplemental Balance Sheet Information (Details) - USD ($) $ in Millions	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Operating Leases
Operating lease right of use asset	$ 59.9	$ 67.4
Other current liabilities	17.9	21.3
Operating lease liability - long term	$ 41.8	$ 47.0
Weighted average remaining lease term	5 years 1 month 6 days	5 years 2 months 12 days	5 years
Weighted average discount rate	1.60%	1.90%	2.30%
Finance Leases
Property, plant and equipment, net	$ 4.6	$ 3.7
Current portion of long-term debt	1.7	0.8
Long-term debt	$ 2.6	$ 2.6
Weighted average remaining lease term	2 years 10 months 24 days	3 years 3 months 18 days	3 years 8 months 12 days
Weighted average discount rate	1.60%	2.20%	3.00%
Finance Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration]	Current portion of long-term debt	Current portion of long-term debt
Finance Lease, Liability, Noncurrent, Statement of Financial Position [Extensible Enumeration]	Long-term debt	Long-term debt
Finance Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration]	Property, plant and equipment, net	Property, plant and equipment, net