Borrowing Arrangements - Schedule of Future Debt Payment Obligations (Detail) $ in Millions	Dec. 27, 2024 USD ($)
Debt Disclosure [Abstract]
2025	$ 18.3
2026	12.3
2027	12.3
2028	456.8
Total	$ 499.7

Amount, after deduction of unamortized premium (discount) and debt issuance cost, of long-term debt. Excludes lease obligation.

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Period Type:	instant