v3.26.1
SHARE-BASED COMPENSATION (Tables)
6 Months Ended
Apr. 30, 2026
Share-Based Payment Arrangement, Noncash Expense [Abstract]  
Allocated Share-based compensation expense disclosure
Three Months EndedSix Months Ended
April 30,April 30,
 2026202520262025
 (in millions)
Cost of products and services$13 $$29 $20 
Research and development14 36 25 
Selling, general and administrative31 19 70 54 
Total share-based compensation expense$58 $37 $135 $99