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NET INCOME PER SHARE (Tables)
9 Months Ended
Jul. 31, 2021
Earnings Per Share [Abstract]  
Reconciliation of the numerators and denominators of the basic and diluted net income per share
The following is a reconciliation of the numerator and denominator of the basic and diluted net income per share computations for the periods presented below:
 
Three Months EndedNine Months Ended
July 31,July 31,
 2021202020212020
 (in millions)
Numerator:    
Net income$264 $199 $768 $497 
Denominator:
Basic weighted-average shares303 309 305 309 
Potential common shares— stock options and other employee stock plans
Diluted weighted-average shares306 312 307 312