Restructuring and Related Charges (Schedule of Restructuring and Related Charges by Segment) (Details) - USD ($) $ in Millions	1 Months Ended	3 Months Ended		6 Months Ended
	Jul. 01, 2022	Jun. 30, 2023	Jun. 16, 2022	Jun. 30, 2023	Jun. 16, 2022
Restructuring Cost and Reserve
Restructuring and related charges, net	$ 1.1			$ 1.7	$ 9.6
Restructuring and Related Cost, Accelerated Depreciation	0.0			(0.7)	0.0
Restructuring charges, net	1.1	$ (0.2)	$ 2.8	1.0	9.6
Specialty Generics
Restructuring Cost and Reserve
Restructuring and related charges, net	0.0			0.0	3.5
Corporate
Restructuring Cost and Reserve
Restructuring and related charges, net	$ 1.1	$ (0.2)	$ 2.8	$ 1.7	$ 6.1