Investments - Available-for-sale and Held-to-maturity Investments (Detail) - USD ($) $ in Millions	May 12, 2024	Sep. 03, 2023
Available-for-sale and Held-to-maturity [Line Items]
Available-for-sale, cost basis, total	$ 687
Debt Securities, Available-for-sale	670
Debt Securities, Available-for-Sale, Unrealized Loss Position, Accumulated Loss	(17)	$ (17)
Held-to-maturity, cost basis	425
Total investments, cost basis, total	1,112	1,551
Short-term investments	1,095	1,534
Government and Agency Securities
Available-for-sale and Held-to-maturity [Line Items]
Available-for-sale, cost basis, total	687	650
Debt Securities, Available-for-sale	670	633
Debt Securities, Available-for-Sale, Unrealized Loss Position, Accumulated Loss	(17)	(17)
Certificates of deposit
Available-for-sale and Held-to-maturity [Line Items]
Held-to-maturity, recorded basis, total	425	901
Held-to-maturity, cost basis	$ 425	$ 901