Income Taxes - Schedule of Income Tax Provision (Benefit) (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 28, 2025	Dec. 29, 2024	Dec. 31, 2023
Current:
Federal	$ 28.8	$ (0.3)	$ 3.0
State	8.5	6.9	0.5
Foreign	6.6	7.0	7.8
Total	43.9	13.6	11.3
Deferred:
Federal	56.3	84.5	(96.1)
State	2.7	4.3	(42.5)
Foreign	0.8	1.0	(0.9)
Total	59.8	89.8	(139.5)
Income tax provision (benefit)	$ 103.7	$ 103.4	$ (128.2)