Organization and Summary of Significant Accounting Policies - Allowance for Doubtful Accounts (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 29, 2024	Dec. 31, 2023	Dec. 25, 2022
Allowance for Doubtful Accounts
Provisions	$ 0.0	$ (1.0)	$ 0.0
Allowance for Doubtful Accounts
Allowance for Doubtful Accounts
Balance at Beginning of Year	1.1	0.4	0.4
Provisions	0.0	1.0	0.0
Write-offs/ Recoveries	0.0	(0.3)	0.0
Balance at End of Year	$ 1.1	$ 1.1	$ 0.4