Property, Plant and Equipment, Net ("PP&E") - Components of Property, Plant and Equipment (Details) - USD ($) $ in Millions		Jun. 30, 2025	Dec. 31, 2024
Property, Plant and Equipment [Line Items]
Gross PP&E		$ 1,867.9	$ 1,851.8
Less accumulated depreciation		944.4	920.1
Net PP&E		923.5	931.7
Land
Property, Plant and Equipment [Line Items]
Gross PP&E		29.4	29.2
Buildings and improvements
Property, Plant and Equipment [Line Items]
Gross PP&E		357.6	348.2
Machinery and Equipment
Property, Plant and Equipment [Line Items]
Gross PP&E		999.7	1,000.4
Software
Property, Plant and Equipment [Line Items]
Gross PP&E		134.6	129.6
Office equipment and other assets
Property, Plant and Equipment [Line Items]
Gross PP&E		136.6	129.3
Construction in progress
Property, Plant and Equipment [Line Items]
Gross PP&E	[1]	$ 210.0	$ 215.1

[1] In connection with the Vitamins, Minerals and Supplements ("VMS") impairment review completed in the third quarter of 2024, the Company recorded an impairment charge of $60.0 in SG&A of Construction in progress assets. The charge was recorded in the Consumer Domestic segment. Refer to Note 11 for additional details.