Segment Information - Sales and Long-lived Assets by Geographic Location (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Revenues from External Customers and Long-Lived Assets [Line Items]
Proprietary Products	$ 2,886.9	$ 2,831.6	$ 2,146.9
Long-Lived Assets	1,262.7	1,126.8
United States
Revenues from External Customers and Long-Lived Assets [Line Items]
Proprietary Products	1,286.5	1,198.0	975.6
Long-Lived Assets	611.5	504.1
Germany
Revenues from External Customers and Long-Lived Assets [Line Items]
Proprietary Products	398.7	474.3	282.1
Long-Lived Assets	139.0	124.1
Ireland
Revenues from External Customers and Long-Lived Assets [Line Items]
Proprietary Products	240.3	247.6	226.0
Long-Lived Assets	179.5	187.3
France
Revenues from External Customers and Long-Lived Assets [Line Items]
Proprietary Products	237.9	213.0	172.7
Long-Lived Assets	68.8	86.1
Other European countries
Revenues from External Customers and Long-Lived Assets [Line Items]
Proprietary Products	359.2	341.3	236.8
Long-Lived Assets	81.8	65.1
Other
Revenues from External Customers and Long-Lived Assets [Line Items]
Proprietary Products	364.3	357.4	$ 253.7
Long-Lived Assets	$ 182.1	$ 160.1