Property, Plant, and Equipment - Components of Property, Plant, and Equipment (Details) - USD ($) $ in Millions	Mar. 31, 2024	Dec. 31, 2023
Property, Plant, And Equipment [Line Items]
Property, plant and equipment, at cost	$ 8,886.2	$ 8,807.7
Less accumulated depreciation	(5,021.7)	(4,943.9)
Property, plant, and equipment, net	3,864.5	3,863.8
Land and land Improvements
Property, Plant, And Equipment [Line Items]
Property, plant and equipment, at cost	199.1	197.8
Buildings
Property, Plant, And Equipment [Line Items]
Property, plant and equipment, at cost	1,091.3	1,090.4
Machinery and Equipment
Property, Plant, And Equipment [Line Items]
Property, plant and equipment, at cost	7,021.3	7,006.7
Construction in Progress
Property, Plant, And Equipment [Line Items]
Property, plant and equipment, at cost	395.9	335.8
Other
Property, Plant, And Equipment [Line Items]
Property, plant and equipment, at cost	$ 178.6	$ 177.0