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Stock-Based Benefit Plans (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Apr. 30, 2022
Apr. 30, 2021
Apr. 30, 2022
Apr. 30, 2021
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Total stock-based compensation expense recognized $ 3,405 $ 3,446 $ 17,020 $ 16,279
Income tax benefit recognized $ 855 $ 878 $ 4,268 $ 4,150