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Financial Instruments - Schedule of Investments Classified by Contractual Maturity Date (Details) $ in Millions | Oct. 31, 2023 USD ($)
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Investments, Debt and Equity Securities [Abstract] |
Due within 1 year | $ 401
Due in 1 year through 5 years | 203
Due in 5 years through 10 years | 15
Due after 10 years | 28
Total | $ 647

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