Income Taxes - Schedule of Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Millions	Dec. 31, 2024	Dec. 31, 2023
Deferred tax assets:
Tax credit carryforwards	$ 298.3	$ 261.0
Intangible assets	769.3	799.2
Stock-based compensation	164.2	144.1
Finance lease liabilities	25.9	92.1
Operating lease assets	333.5	72.5
R&D capitalization	1,404.1	919.3
Other	166.1	146.6
Gross deferred tax assets	3,161.4	2,434.8
Valuation allowance	(272.9)	(266.6)
Total deferred tax assets	2,888.5	2,168.2
Deferred tax liabilities:
Property and equipment	(110.8)	(145.1)
Acquired intangibles	(132.7)	(130.2)
Operating lease liabilities	(271.9)	(55.6)
Other	(42.0)	(25.2)
Total deferred tax liabilities	(557.4)	(356.1)
Net deferred tax assets	$ 2,331.1	$ 1,812.1