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Income Taxes - Schedule Of Income Tax Difference From Statutory Rate (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Income Tax Disclosure [Abstract]
Federal tax at statutory rate	$ 337.4	$ 397.0	$ 253.5
State taxes, net of federal benefits	34.9	33.1	23.1
Foreign rate differential	(64.2)	(54.3)	(19.3)
U.S. tax on foreign earnings	75.4	40.1	29.3
Research and development credit	(41.7)	(30.7)	(37.1)
Share-based compensation not benefited	24.1	17.8	14.3
Unrecognized tax benefit related to share-based compensation	(3.3)	(13.6)	(39.3)
Reversal of unrecognized tax benefits	(11.1)	(3.0)	(4.0)
Excess tax benefits related to share-based compensation	(98.7)	(185.8)	(166.2)
Deferred tax re-measurement	0.0	(66.4)	0.0
Other	3.0	0.8	7.3
Total income tax expense	$ 262.4	$ 162.2	$ 140.2

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