v3.26.1
Financial Instruments - Schedule of Pre-Tax Effect of Derivative Instruments Not Designated as Hedging Instruments Recognized in Interest and Other, Net in the Consolidated Condensed Statements of Earnings (Details) - USD ($)
$ in Millions
 3 Months Ended 6 Months Ended
Apr. 30, 2026
Apr. 30, 2025
Apr. 30, 2026
Apr. 30, 2025
Derivative Instruments, Gain (Loss) [Line Items]        
Gain/(loss) recognized in earnings on derivative instrument $ 7 $ (10) $ 1 $ (9)
Interest and other, net | Foreign currency contracts        
Derivative Instruments, Gain (Loss) [Line Items]        
Gain/(loss) recognized in earnings on derivative instrument 0 (11) (7) (14)
Interest and other, net | Other derivatives        
Derivative Instruments, Gain (Loss) [Line Items]        
Gain/(loss) recognized in earnings on derivative instrument $ 7 $ 1 $ 8 $ 5