Segment and Disaggregated Revenue Information - Schedule of Reconciliation to Income Before Taxes (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2026	Sep. 27, 2025	Sep. 30, 2026	Sep. 27, 2025
Segment Reporting, Entity-Wide Information Not Provided as Part of Reportable Segment, Product and Service, Revenue [Line Items]
Other expense (income), net	$ (9.6)	$ (16.7)	$ (48.5)	$ (37.1)
Interest expense	(35.7)	(33.3)	(107.2)	(98.2)
Other non-operating expense (income), net	4.4	3.7	13.6	10.3
Income before taxes	241.2	234.8	764.3	717.3
Operating segments
Segment Reporting, Entity-Wide Information Not Provided as Part of Reportable Segment, Product and Service, Revenue [Line Items]
Segment adjusted operating income	305.5	299.8	978.7	907.8
Corporate And Reconciling Items
Segment Reporting, Entity-Wide Information Not Provided as Part of Reportable Segment, Product and Service, Revenue [Line Items]
Corporate expense	(23.4)	(18.7)	(72.3)	(65.5)
Other expense (income), net	(9.6)	(16.7)	(48.5)	(37.1)
Interest expense	(35.7)	(33.3)	(107.2)	(98.2)
Other non-operating expense (income), net	4.4	3.7	13.6	10.3
Materials Group | Operating segments
Segment Reporting, Entity-Wide Information Not Provided as Part of Reportable Segment, Product and Service, Revenue [Line Items]
Segment adjusted operating income	231.1	230.1	769.3	702.9
Solutions Group | Operating segments
Segment Reporting, Entity-Wide Information Not Provided as Part of Reportable Segment, Product and Service, Revenue [Line Items]
Segment adjusted operating income	$ 74.4	$ 69.7	$ 209.4	$ 204.9