Supplemental Financial Statement Information - Schedule of Cash and Cash Equivalents (Details) - USD ($) $ in Millions	Dec. 28, 2025	Dec. 29, 2024
Additional Financial Information Disclosure [Abstract]
Cash	$ 294.9	$ 391.5
Other short-term investments	121.8	329.7
Total cash and cash equivalents	$ 416.7	$ 721.2