Leases (Schedule of Assets and Liabilities Balance Related to Finance and Operating Leases) (Details) - USD ($) $ in Millions	Dec. 31, 2023	Dec. 31, 2022
Leases [Abstract]
Finance lease right-of-use assets	$ 1.5	$ 1.7
Operating lease right-of-use assets	$ 18.9	$ 13.0
Finance Lease, Liability, Current, Statement of Financial Position [Extensible List]	Other accrued liabilities	Other accrued liabilities
Finance lease obligations, current portion	$ 0.4	$ 0.5
Finance Lease, Liability, Noncurrent, Statement of Financial Position [Extensible List]	Other long-term liabilities	Other long-term liabilities
Finance lease obligations, non-current portion	$ 1.1	$ 1.3
Total finance lease obligations	1.5	1.8
Operating lease obligations, current portion	3.5	2.8
Operating lease obligations, non-current portion	15.4	10.7
Total operating lease obligations	$ 18.9	$ 13.5