Income Taxes - Schedule of Provision for Income Taxes (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Current:
Federal	$ 69.4	$ 66.2	$ 55.5
State and local	18.8	22.6	17.3
Current income tax expense (benefit)	88.2	88.8	72.8
Deferred:
Federal	1.3	0.5	5.6
State and local	0.3	0.1	1.5
Deferred income tax expense (benefit)	1.6	0.6	7.1
Total tax expense	$ 89.8	$ 89.4	$ 79.9