Balance Sheet Information - Supplemental Balance Sheet Information (Details) - USD ($) $ in Millions	Dec. 31, 2023	Dec. 31, 2022
Inventories:
Raw materials	$ 469.3	$ 236.8
Work in process	1,221.1	951.0
Finished goods	421.4	429.0
Inventories, net	2,111.8	1,616.8
Property, plant and equipment, net:
Property, plant and equipment, gross	7,931.0	6,605.8
Less: Accumulated depreciation	(3,529.5)	(3,155.1)
Property, plant and equipment, net	4,401.5	3,450.7
Accrued expenses and other current liabilities:
Accrued payroll and related benefits	183.8	284.8
Amount due to EFK seller	0.0	236.3
Sales related reserves	108.3	209.9
Income taxes payable	37.4	34.8
Other	333.7	281.5
Accrued expenses	663.2	1,047.3
Land
Property, plant and equipment, net:
Property, plant and equipment, gross	117.8	117.8
Buildings
Property, plant and equipment, net:
Property, plant and equipment, gross	1,324.2	1,056.2
Machinery, equipment and other
Property, plant and equipment, net:
Property, plant and equipment, gross	$ 6,489.0	$ 5,431.8