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Investments - Available-for-sale and Held-to-maturity Investments (Detail) - USD ($) $ in Millions	May 09, 2021	Aug. 30, 2020
Available-for-sale and Held-to-maturity [Line Items]
Available-for-sale, cost basis	$ 427
Held-to-maturity, cost basis	465
Total investments, recorded basis, total	900	$ 1,028
Short-term Investments
Available-for-sale and Held-to-maturity [Line Items]
Available-for-sale Securities, Accumulated Gross Unrealized Gain, before Tax	8	12
Total investments, cost basis, total	892	1,016
Total investments, recorded basis, total	900	1,028
Short-term Investments | Government and Agency Securities
Available-for-sale and Held-to-maturity [Line Items]
Available-for-sale, cost basis	427	436
Available-for-sale Securities, Accumulated Gross Unrealized Gain, before Tax	8	12
Available-for-sale, recorded basis, total	435	448
Short-term Investments | Certificates of deposit
Available-for-sale and Held-to-maturity [Line Items]
Held-to-maturity, cost basis	465	580
Held-to-maturity, recorded basis, total	$ 465	$ 580

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The total cost of investments classified as Available for Sale and Held to Maturity.

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Amortized cost of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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Amount before tax of unrealized gain in accumulated other comprehensive income (AOCI) on investments in debt and equity securities classified as available-for-sale.

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