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Fair Value Measurements - Additional Information (Detail) - Fair Value, Measurements, Recurring - USD ($) $ in Millions | Aug. 30, 2025 | Aug. 31, 2024
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Other current assets |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |
Investments in various mutual and money market funds, fair value | $ 2.7 | $ 3.1
Other long-term assets |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |
Investments in various mutual and money market funds, fair value | 68.2 | 62.3
Accrued expenses |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |
Deferred compensation liabilities, fair value | 2.7 | 3.1
Other long-term liabilities |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |
Deferred compensation liabilities, fair value | $ 68.2 | $ 62.3

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