v3.26.1
Derivative Instruments and Hedging Activities (Details) - Cash Flow Hedging
$ in Millions
9 Months Ended
Jul. 31, 2026
USD ($)
Derivative  
Existing net Gain (Loss) expected to be reclassified from Accumulated OCI to Income $ 12
Income Statement Location [Axis]: us-gaap:CostOfGoodsAndServicesSold  
Derivative  
Net gain (loss) to be reclassified within next Twelve Months $ (3)