XML 66 R55.htm IDEA: XBRL DOCUMENT v3.25.0.1
Stock-based compensation - Summarized Activity Related to Director Deferred Compensation Shares (Detail) - Directors - Deferred Compensation Share Equivalent Units
shares in Thousands
 3 Months Ended
Jan. 31, 2025
$ / shares
shares
Number of Shares  
Outstanding, Beginning balance (in shares) | shares 65
Distributions (in shares) | shares (1)
Outstanding, Ending balance (in shares) | shares 65
Weighted-Average Grant Date  Fair Value  
Beginning balance (in dollars per share) | $ / shares $ 115.66
Distributions (in dollars per share) | $ / shares 77.16
Ending balance (in dollars per share) | $ / shares $ 117.80
Share Based Compensation Arrangement By Share Based Payment Award Non Option Equity Instruments Restricted Stock Units Vested | shares 1
Share Based Compensation Arrangement By Share Based Payment Award Vested Equity Instruments Other Than Options Weighted Average Grant Date Fair Value Vested | $ / shares $ 241.19