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Investments - Available for Sale and Held to Maturity Investments (Details) - USD ($) $ in Millions | 12 Months Ended
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Sep. 01, 2024 | Sep. 03, 2023
Available For Sale And Held To Maturity [Line Items] |  |
Available-for-sale, cost basis, total | $ 689 |
Unrealized Losses, Net | (1) | $ (17)
Available-for-sale, recorded basis, total | 688 |
Held-to-maturity, cost basis | 550 |
Total investments, recorded basis | 1,238 | 1,534
Total investments, cost basis | 1,239 | 1,551
US Government Agencies Debt Securities [Member] |  |
Available For Sale And Held To Maturity [Line Items] |  |
Available-for-sale, cost basis, total | 689 | 650
Unrealized Losses, Net | (1) | (17)
Available-for-sale, recorded basis, total | 688 | 633
Certificates of Deposit [Member] |  |
Available For Sale And Held To Maturity [Line Items] |  |
Held-to-maturity, recorded basis | 550 | 901
Held-to-maturity, cost basis | $ 550 | $ 901

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