Income Taxes (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022	Dec. 31, 2022
Income Tax Disclosure [Abstract]
Income before provision for income taxes	$ 1,179.2	$ 1,176.4	$ 3,232.2	$ 3,155.6
Provision for income taxes	$ 143.9	$ 245.9	$ 581.4	$ 652.5
Effective tax rate	12.20%	20.90%	18.00%	20.70%
Net unrecognized tax benefits which would affect the tax rate if recognized	$ 245.4		$ 245.4		$ 208.5