Stock-Based Compensation (Details) - Restricted Stock Units (RSUs) - USD ($) $ / shares in Units, $ in Millions	3 Months Ended		6 Months Ended
	Jul. 04, 2026	Jun. 28, 2025	Jul. 04, 2026	Jun. 28, 2025
Share Based Compensation Arrangement by Share Based Payment Award [Line Items]
Options granted (in shares)	2,449		248,485	304,989
Weighted-average grant-date fair value (in usd per share)	$ 107.74		$ 123.01	$ 116.08
Recognized stock-based compensation costs	$ 6.7	$ 7.6	$ 14.1	$ 15.2
Recognized stock-based compensation costs, net of tax	5.0	$ 5.6	10.4	$ 11.2
Pre-tax unrecognized compensation expense	$ 34.7		$ 34.7
Recognized expense over a weighted-average period, years			2 years 1 month 6 days