Income Taxes - Effective Income Tax Provision Rate (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Income Tax Disclosure [Abstract]
Income before income taxes	$ 211.0	$ 142.6
Provision for income taxes	$ 48.1	$ 32.4
Effective income tax provision rate (as a percent)	22.80%	22.70%