Property, Plant and Equipment, Net ("PP&E") - Components of Property, Plant and Equipment (Details) - USD ($) $ in Millions	Jun. 30, 2024	Dec. 31, 2023
Property, Plant and Equipment [Line Items]
Gross PP&E	$ 1,838.5	$ 1,817.4
Less accumulated depreciation	894.9	889.7
Net PP&E	943.6	927.7
Land
Property, Plant and Equipment [Line Items]
Gross PP&E	28.2	28.3
Buildings and improvements
Property, Plant and Equipment [Line Items]
Gross PP&E	345.4	317.8
Machinery and Equipment
Property, Plant and Equipment [Line Items]
Gross PP&E	973.4	895.1
Software
Property, Plant and Equipment [Line Items]
Gross PP&E	125.9	122.6
Office equipment and other assets
Property, Plant and Equipment [Line Items]
Gross PP&E	118.6	105.2
Construction in progress
Property, Plant and Equipment [Line Items]
Gross PP&E	$ 247.0	$ 348.4