v3.26.1
Fair Value (Tables)
 6 Months Ended
Apr. 30, 2026
Fair Value Disclosures [Abstract]  
Schedule of Assets and Liabilities Measured at Fair Value on a Recurring Basis
The following table presents the Company's assets and liabilities that are measured at fair value on a recurring basis:
 As of April 30, 2026As of October 31, 2025
 Fair Value
Measured Using		Fair Value
Measured Using
 
Quoted Prices in Active Markets for Identical Assets
(Level 1)
Significant Other Observable Remaining Inputs (Level 2)
Significant Other Unobservable Remaining Inputs
(Level 3)
Total
Quoted Prices in Active Markets for Identical Assets
(Level 1)
Significant Other Observable Remaining Inputs (Level 2)
Significant Other Unobservable Remaining Inputs
(Level 3)
Total
 In millions
Assets
Cash Equivalents:
Time deposits$— $846 $— $846 $— $997 $— $997 
Money market funds2,603 — — 2,603 2,741 — — 2,741 
Total cash equivalents2,603 846 — 3,449 2,741 997 — 3,738 
Available-for-sale Debt Investments:
Foreign bonds— 111 — 111 — 111 — 111 
Other debt securities(1)
— — 44 44 — — 46 46 
Total available-for-sale debt investments— 111 44 155 — 111 46 157 
Equity Investments:
Mutual funds— 61 — 61 — 59 — 59 
Equity securities in public companies8 — — 8 6 — — 6 
Total equity investments8 61 — 69 6 59 — 65 
Derivatives Instruments:
Foreign currency contracts— 171 — 171 — 193 — 193 
Other derivatives— 9 — 9 — 2 — 2 
Total assets2,611 1,198 44 3,853 2,747 1,362 46 4,155 
Liabilities
Derivatives Instruments:
Interest rate contracts— 58 — 58 — 51 — 51 
Foreign currency contracts— 326 — 326 — 238 — 238 
Total liabilities$— $384 $— $384 $— $289 $— $289 
(1) Available-for-sale debt securities with carrying values that approximate fair value.