Income Taxes - Reconciliation Between Federal Statutory Tax Rate and Effective Tax Rates (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Income Tax Disclosure [Abstract]
Income tax expense at U.S. statutory rate	$ 9.3	$ 8.7	$ 2.3
Effect of state income taxes, net	(0.9)	(1.1)	0.3
Effect of foreign operations	5.7	4.4	3.0
Valuation allowance	(2.3)	(1.3)	0.8
Uncertain tax positions	0.7	0.3	0.4
Non-deductible items	1.2	2.3	(0.2)
Equity compensation	0.8	1.4	1.4
Foreign tax credit	(4.7)	(4.3)	(4.1)
Other tax credits	(7.0)	(3.3)	(5.6)
GILTI	1.5	2.4	1.8
FDII	(0.5)	(0.8)	(0.2)
Other, net	1.1	(0.2)	(0.6)
Income tax expense (benefit)	$ 4.9	$ 8.5	$ (0.7)