Components of Income Before Taxes (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Income Tax Disclosure [Abstract]
Domestic	$ 447.1	$ 958.6	$ 921.6
Foreign	76.2	73.1	52.2
Income before Income Taxes	$ 523.3	$ 1,031.7	$ 973.8