Fair Value Measurements - Narrative (Details) - USD ($) $ in Millions	Jun. 29, 2024	Dec. 30, 2023
Level 1 \| Senior Secured Notes \| Senior Notes
Fair Value, Option, Quantitative Disclosures [Line Items]
Fair value	$ 475.8	$ 525.5

Fair value portion of debt instrument payable, including, but not limited to, notes payable and loans payable.

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+ Details