Segment Information - Schedule of Revenue by Geographic Location (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Revenues from External Customers and Long-Lived Assets [Line Items]
Total product revenues, net	$ 3,076.4	$ 2,771.9	$ 8,811.3	$ 8,108.1
Product revenues, net
Revenues from External Customers and Long-Lived Assets [Line Items]
Total product revenues, net	3,076.4	2,771.9	8,780.6	8,108.1
Product revenues, net | United States
Revenues from External Customers and Long-Lived Assets [Line Items]
Total product revenues, net	1,976.3	1,713.5	5,457.3	4,847.7
Product revenues, net | Total product revenues outside of the United States
Revenues from External Customers and Long-Lived Assets [Line Items]
Total product revenues, net	1,100.1	1,058.4	3,323.3	3,260.4
Product revenues, net | Europe
Revenues from External Customers and Long-Lived Assets [Line Items]
Total product revenues, net	836.9	847.7	2,574.4	2,621.9
Product revenues, net | Other
Revenues from External Customers and Long-Lived Assets [Line Items]
Total product revenues, net	$ 263.2	$ 210.7	$ 748.9	$ 638.5