PROPERTY, PLANT AND EQUIPMENT, NET - Schedule of Property, Plant and Equipment (Details) - USD ($) $ in Millions	Sep. 27, 2026	Dec. 28, 2025
Property, Plant, and Equipment [Line Items]
Property, plant and equipment	$ 559.1	$ 531.7
Less: accumulated depreciation	(181.0)	(152.5)
Property, plant and equipment, net	378.1	379.2
Land
Property, Plant, and Equipment [Line Items]
Property, plant and equipment	20.7	20.2
Buildings
Property, Plant, and Equipment [Line Items]
Property, plant and equipment	119.6	118.2
Machinery and equipment
Property, Plant, and Equipment [Line Items]
Property, plant and equipment	381.8	363.5
Land improvements
Property, Plant, and Equipment [Line Items]
Property, plant and equipment	1.2	1.1
Building improvements
Property, Plant, and Equipment [Line Items]
Property, plant and equipment	3.4	3.5
Construction-in-progress
Property, Plant, and Equipment [Line Items]
Property, plant and equipment	$ 32.4	$ 25.2

Amount of accumulated depreciation and amortization from plant, property, and equipment and right-of-use asset from finance lease.

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Amount, after accumulated depreciation and amortization, of property, plant, and equipment and finance lease right-of-use asset.

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