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v3.25.2

Investments - Available for Sale and Held to Maturity Investments (Details) - USD ($) $ in Millions | 12 Months Ended
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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

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