SEGMENT AND DISAGGREGATED REVENUE INFORMATION - Additional Financial Information by Reportable Segment (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2022	Jan. 01, 2022	Jan. 02, 2021
Segment and disaggregated revenue information [Line Items]
Net sales to unaffiliated customers	$ 9,039.3	$ 8,408.3	$ 6,971.5
Income before taxes	999.3	992.6	737.3
Interest expense	(84.1)	(70.2)	(70.0)
Other non-operating expense (income), net	9.4	4.1	(1.9)
Capital expenditures	297.5	266.6	206.2
Depreciation and amortization expense	290.7	244.1	205.3
Other expense (income), net	(0.6)	5.6	53.6
Intersegment sales
Segment and disaggregated revenue information [Line Items]
Net sales to unaffiliated customers	174.5	143.1	109.4
Corporate Non-Segment
Segment and disaggregated revenue information [Line Items]
Income before taxes	(87.6)	(81.8)	(82.5)
Other expense (income), net	5.0	(5.3)	0.3
Materials Group
Segment and disaggregated revenue information [Line Items]
Net sales to unaffiliated customers	6,495.1	6,206.5	5,340.6
Capital expenditures	153.5	170.3	104.6
Depreciation and amortization expense	135.8	141.9	133.7
Materials Group | Intersegment sales
Segment and disaggregated revenue information [Line Items]
Net sales to unaffiliated customers	137.1	105.8	81.9
Materials Group | Operating Segments
Segment and disaggregated revenue information [Line Items]
Income before taxes	859.3	883.3	747.0
Other expense (income), net	(13.4)	(25.7)	30.6
Solutions Group
Segment and disaggregated revenue information [Line Items]
Net sales to unaffiliated customers	2,544.2	2,201.8	1,630.9
Capital expenditures	144.0	96.3	101.6
Depreciation and amortization expense	154.9	102.2	71.6
Solutions Group | Intersegment sales
Segment and disaggregated revenue information [Line Items]
Net sales to unaffiliated customers	37.4	37.3	27.5
Solutions Group | Operating Segments
Segment and disaggregated revenue information [Line Items]
Income before taxes	302.3	257.2	144.7
Other expense (income), net	$ 7.8	$ 36.6	$ 22.7