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Leases - Summary of Consolidated Statement Of Earnings (Parenthetical) (Detail) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Mar. 25, 2023 | Mar. 26, 2022 | Mar. 27, 2021
Variable Rent Expense [Member] |  |  |
Summary Of Consolidated Statement Of Earnings [Line Items] |  |  |
Rent concessions recognized amount | $ 0.2 | $ 1.5 | $ 4.1

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