Income Taxes - Schedule of Changes Affecting the Valuation Allowances on Deferred Tax Assets (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Valuation Allowance [Line Items]
Beginning Balance	$ 10.9
Ending Balance	9.0	$ 10.9
Valuation Allowance Deferred Tax Assets
Valuation Allowance [Line Items]
Beginning Balance	10.9	10.7	$ 8.3
Current year (benefit) expense	(1.9)	0.2	2.4
Ending Balance	$ 9.0	$ 10.9	$ 10.7