SEGMENT AND DISAGGREGATED REVENUE INFORMATION - Segment Expenses (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 28, 2024	Dec. 30, 2023	Dec. 31, 2022
Revenue from External Customer [Line Items]
Other expense (income), net and other items	$ (71.6)	$ (180.9)	$ 0.6
Interest expense	(117.0)	(119.0)	(84.1)
Other non-operating expense (income), net	26.7	30.8	9.4
Income before taxes	953.5	694.7	999.3
Operating Segments
Revenue from External Customer [Line Items]
Segment adjusted operating income	1,214.0	1,041.2	1,156.0
Corporate And Reconciling Items
Revenue from External Customer [Line Items]
Corporate expense	(91.9)	(77.4)	(82.6)
Other expense (income), net and other items	(78.3)	(180.9)	0.6
Interest expense	(117.0)	(119.0)	(84.1)
Other non-operating expense (income), net	26.7	30.8	9.4
Materials Group | Operating Segments
Revenue from External Customer [Line Items]
Segment adjusted operating income	924.7	789.2	845.9
Solutions Group | Operating Segments
Revenue from External Customer [Line Items]
Segment adjusted operating income	$ 289.3	$ 252.0	$ 310.1