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Cash, Cash Equivalents and Investments - Narrative (Details) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended
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Apr. 28, 2024 | Apr. 30, 2023 | Apr. 28, 2024 | Apr. 30, 2023
Cash and Cash Equivalents [Abstract] |  |  |  |
Interest income, interest income | $ 118 | $ 61 | $ 221 | $ 92

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- Definition Amount after accretion (amortization) of discount (premium), and investment expense, of interest income and dividend income on nonoperating securities. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 220 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.8) -Publisher FASB -URI https://asc.fasb.org//1943274/2147483621/220-10-S99-2 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 220 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.7(a),(b)) -Publisher FASB -URI https://asc.fasb.org//1943274/2147483621/220-10-S99-2 + Details
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