LIFO to FIFO Change in Accounting Principle - Cash Flow (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 27, 2025	Sep. 28, 2024	Sep. 27, 2025	Sep. 28, 2024
Income from continuing operations	$ 127.0	$ 161.8	$ 356.4	$ 393.1
Change in inventories			(14.0)	(4.7)
Change in income taxes			$ (9.4)	(14.9)
Previously Reported
Income from continuing operations		161.3		391.5
Change in inventories				(2.6)
Change in income taxes				(15.4)
Revision of Prior Period, Adjustment
Income from continuing operations		$ 0.5		1.6
Change in inventories				(2.1)
Change in income taxes				$ 0.5