Segment Information (Schedule of Reportable Segments and Reconciliation of Segment Contribution Income (Loss) to Income (Loss) Before Income Taxes) (Parenthetical) (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 30, 2025	Mar. 31, 2024
Segment Reporting Information [Line Items]
Interest income	$ 3.3	$ 2.5
Gain/(loss), net from derivatives not designated as hedging instruments	(1.0)	$ 1.5
Patents
Segment Reporting Information [Line Items]
Proceeds from sale of patents	$ 4.7