Income Taxes - Schedule of Income from Operations Before Provision for Income Taxes (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Income Tax Disclosure [Abstract]
Domestic	$ 608.9	$ 343.7	$ 8.2
Foreign	(0.1)	(0.1)	(0.2)
Income from continuing operations before provision for income taxes	$ 608.8	$ 343.6	$ 8.0