Investments - Available for Sale and Held to Maturity Investments (Details) - USD ($) $ in Millions	12 Months Ended
Aug. 31, 2025	Sep. 01, 2024
Available For Sale And Held To Maturity [Line Items]
Available-for-sale, cost basis	$ 783
Unrealized Gains (Losses), Net	3	$ (1)
Available-for-sale, recorded basis, total	786
Held-to-maturity, cost basis	337
Total investments, cost basis	1,120	1,239
Total investments, recorded basis	1,123	1,238
US Government Agencies Debt Securities [Member]
Available For Sale And Held To Maturity [Line Items]
Available-for-sale, cost basis	783	689
Unrealized Gains (Losses), Net	3	(1)
Available-for-sale, recorded basis, total	786	688
Certificates of Deposit [Member]
Available For Sale And Held To Maturity [Line Items]
Held-to-maturity, cost basis	337	550
Held-to-maturity, recorded basis	$ 337	$ 550

Available For Sale And Held To Maturity [Line Items]

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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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