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Fair Value Measurements - Company's Marketable Debt Securities Measured at Fair Value on Recurring Basis (Detail) - USD ($) $ in Thousands | Feb. 10, 2024 | Aug. 26, 2023
--- | --- | ---
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |
Total | $ 124,209 | $ 121,513
Fair Value, Measurements, Recurring |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |
Other current assets | 53,314 | 39,639
Other long-term assets | 70,895 | 81,874
Total | 124,209 | 121,513
Level 1 | Fair Value, Measurements, Recurring |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |
Other current assets | 47,392 | 35,349
Other long-term assets | 33,469 | 71,028
Total | 80,861 | 106,377
Level 2 | Fair Value, Measurements, Recurring |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |
Other current assets | 5,922 | 4,290
Other long-term assets | 37,426 | 10,846
Total | $ 43,348 | $ 15,136

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