Property, plant and equipment, net - Narrative (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Property, Plant and Equipment [Line Items]
Cost of goods and services sold	$ 693.7	$ 757.5	$ 524.0
Depreciation	83.4	$ 62.2	$ 50.1
Jansen Pharmaceuticals, Inc. | Services
Property, Plant and Equipment [Line Items]
Cost of goods and services sold	$ 12.7