Leases - Lease Assets and Liabilities (Details) - USD ($) $ in Millions	Dec. 31, 2024	Dec. 31, 2023
Leases [Abstract]
Operating lease assets	$ 54.6	$ 41.7
Finance Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration]	Property, plant and equipment, less accumulated depreciation of $310.9 and $304.0, respectively	Property, plant and equipment, less accumulated depreciation of $310.9 and $304.0, respectively
Finance lease assets	$ 1.1	$ 0.6
Total leased assets	$ 55.7	$ 42.3
Operating Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration]	Other current liabilities	Other current liabilities
Operating leases	$ 18.5	$ 14.4
Finance Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration]	Current portion of long-term debt	Current portion of long-term debt
Finance	$ 0.5	$ 0.1
Long-term operating lease liabilities	$ 36.3	$ 27.4
Finance Lease, Liability, Noncurrent, Statement of Financial Position [Extensible Enumeration]	Long-term debt	Long-term debt
Finance	$ 0.7	$ 0.4
Total lease liabilities	56.0	42.3
Finance lease asset, net of accumulated amortization	$ 0.3	$ 0.1