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Stock-Based Benefit Plans (Tables) | 6 Months Ended
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Apr. 30, 2021
Share-based Payment Arrangement [Abstract] |
Stock-based compensation expense and income tax benefit recognized | Information regarding the amount of total stock-based compensation expense and tax benefit recognized by us, for the periods indicated, is as follows (amounts in thousands):
| Three months ended April 30, |  | Six months ended April 30,
| 2021 |  | 2020 |  | 2021 |  | 2020
Total stock-based compensation expense recognized | $ | 3,446 |  |  | $ | 3,419 |  |  | $ | 16,279 |  |  | $ | 16,802 |
Income tax benefit recognized | $ | 878 |  |  | $ | 870 |  |  | $ | 4,150 |  |  | $ | 4,278 |

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