Income Taxes (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Income Tax Disclosure [Abstract]
Provision for income taxes	$ 32.3	$ 16.0	$ 61.0	$ 31.0
Effective income tax rate	15.30%	15.60%	15.80%	16.40%