Income Taxes - Schedule of Components of Income Tax Expense (Benefit) (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Current tax expense
Federal	$ 1.9	$ 1.1	$ 0.2
State	0.6	0.6	0.5
Foreign	2.2	0.0	3.7
Total current tax expense	4.7	1.7	4.4
Deferred tax expense (benefit)
Federal	(8.1)	(5.9)	(9.7)
State	(2.0)	(0.1)	(2.1)
Foreign	3.2	0.1	(7.9)
Total deferred tax benefit	(6.9)	(5.9)	(19.7)
Total income tax benefit	$ (2.2)	$ (4.2)	$ (15.3)