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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. 03, 2023 | Aug. 28, 2022
Available For Sale And Held To Maturity [Line Items] |  |
Available-for-sale, cost basis, total | $ 650 |
Debt Securities, Unrealized Gain (Loss) | (17) | $ (5)
Debt Securities, Available-for-sale | 633 |
Held-to-maturity, cost basis | 901 |
Total investments, recorded basis | 1,534 | 846
Total investments, cost basis | 1,551 | 851
US Government Agencies Debt Securities [Member] |  |
Available For Sale And Held To Maturity [Line Items] |  |
Available-for-sale, cost basis, total | 650 | 534
Debt Securities, Unrealized Gain (Loss) | (17) | (5)
Debt Securities, Available-for-sale | 633 | 529
Certificates of Deposit [Member] |  |
Available For Sale And Held To Maturity [Line Items] |  |
Held-to-maturity, recorded basis | 901 | 317
Held-to-maturity, cost basis | $ 901 | $ 317

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- Definition Amortized cost of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 944 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(a)(1)) -Publisher FASB -URI https://asc.fasb.org//1943274/2147479440/944-210-S99-1 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org//1943274/2147481800/320-10-50-2 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 30 -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org//1943274/2147479130/326-30-45-1 + Details
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