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Debt - Outstanding Debt (Details) - USD ($) $ in Thousands	9 Months Ended
	Sep. 27, 2025	Sep. 28, 2024
Line of Credit Facility [Line Items]
Remaining changes in fair value	$ (1,079)	$ 13,515
Secured Debt | Credit Agreement | Line of Credit
Line of Credit Facility [Line Items]
Term Loan at fair value at December 28, 2024	200,604
Repayment	(4,000)
Change in fair value of term loan due to instrument-specific credit risk	9,767
Remaining changes in fair value	(1,079)
Term Loan at fair value as of September 27, 2025	$ 205,292

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