COST REDUCTION ACTIONS - Schedule of Restructuring Charges Incurred by Reportable Segment and Corporate (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2025	Dec. 28, 2024	Dec. 30, 2023
Restructuring Cost and Reserve [Line Items]
Restructuring charges	$ 47.2	$ 41.9	$ 79.4
Corporate expense
Restructuring Cost and Reserve [Line Items]
Restructuring charges	0.9	0.4	3.8
Materials Group | Operating Segments
Restructuring Cost and Reserve [Line Items]
Restructuring charges	22.9	5.7	52.4
Solutions Group | Operating Segments
Restructuring Cost and Reserve [Line Items]
Restructuring charges	$ 23.4	$ 35.8	$ 23.2