Segment and Disaggregated Revenue Information - Additional Financial Information by Reportable Segment (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jul. 01, 2023	Jul. 02, 2022	Jul. 01, 2023	Jul. 02, 2022
SEGMENT AND DISAGGREGATED REVENUE INFORMATION
Net sales to unaffiliated customers	$ 2,090.5	$ 2,347.0	$ 4,155.5	$ 4,696.3
Income before taxes	140.2	287.9	308.5	557.6
Interest expense	(31.9)	(20.8)	(58.3)	(40.4)
Other non-operating expense (income), net	6.6	1.3	11.2	2.7
Other expense (income), net	68.3	3.4	86.1	1.8
Intersegment sales
SEGMENT AND DISAGGREGATED REVENUE INFORMATION
Net sales to unaffiliated customers	48.2	39.9	93.1	83.4
Corporate
SEGMENT AND DISAGGREGATED REVENUE INFORMATION
Income before taxes	(21.1)	(23.9)	(43.0)	(49.1)
Other expense (income), net	0.0	1.5	(0.1)	1.5
Materials Group
SEGMENT AND DISAGGREGATED REVENUE INFORMATION
Net sales to unaffiliated customers	1,476.0	1,689.5	2,936.5	3,359.8
Materials Group | Intersegment sales
SEGMENT AND DISAGGREGATED REVENUE INFORMATION
Net sales to unaffiliated customers	38.2	31.8	73.1	64.3
Materials Group | Operating segments
SEGMENT AND DISAGGREGATED REVENUE INFORMATION
Income before taxes	193.8	246.7	354.3	469.5
Other expense (income), net	6.1	0.6	20.4	(2.6)
Solutions Group
SEGMENT AND DISAGGREGATED REVENUE INFORMATION
Net sales to unaffiliated customers	614.5	657.5	1,219.0	1,336.5
Solutions Group | Intersegment sales
SEGMENT AND DISAGGREGATED REVENUE INFORMATION
Net sales to unaffiliated customers	10.0	8.1	20.0	19.1
Solutions Group | Operating segments
SEGMENT AND DISAGGREGATED REVENUE INFORMATION
Income before taxes	(7.2)	84.6	44.3	174.9
Other expense (income), net	$ 62.2	$ 1.3	$ 65.8	$ 2.9