Income Taxes - Income Before Provision of Taxes (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Income Tax Disclosure [Abstract]
U.S. domestic income	$ 1,402.9	$ 3,816.2	$ 439.5
Foreign income	169.6	211.3	140.5
Income before provision for income taxes	$ 1,572.5	$ 4,027.5	$ 580.0