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Fair Value Measurements - Company's Marketable Debt Securities Measured at Fair Value on Recurring Basis (Detail) - USD ($) $ in Thousands | Nov. 18, 2023 | Aug. 26, 2023
--- | --- | ---
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |
Total | $ 124,055 | $ 121,513
Fair Value, Measurements, Recurring |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |
Other current assets | 50,437 | 39,639
Other long-term assets | 73,618 | 81,874
Total | 124,055 | 121,513
Level 1 | Fair Value, Measurements, Recurring |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |
Other current assets | 46,696 | 35,349
Other long-term assets | 63,519 | 71,028
Total | 110,215 | 106,377
Level 2 | Fair Value, Measurements, Recurring |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |
Other current assets | 3,741 | 4,290
Other long-term assets | 10,099 | 10,846
Total | $ 13,840 | $ 15,136

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