Organization and Summary of Significant Accounting Policies - Allowance for Doubtful Accounts (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 25, 2022	Dec. 26, 2021	Dec. 27, 2020
Allowance for Doubtful Accounts
Provisions	$ 0.0	$ 0.2	$ 0.0
Allowance for Doubtful Accounts
Allowance for Doubtful Accounts
Balance at Beginning of Year	0.4	1.8	1.9
Provisions	0.0	(0.2)	0.0
Write-offs/ Recoveries	0.0	(1.2)	(0.1)
Balance at End of Year	$ 0.4	$ 0.4	$ 1.8