XML 27 R17.htm IDEA: XBRL DOCUMENT
v3.22.0.1

Stock-Based Benefit Plans | 3 Months Ended
--- | ---
Jan. 31, 2022
Share-based Payment Arrangement [Abstract] |
Stock-Based Benefit Plans | Stock-Based Benefit Plans We grant stock options and various types of restricted stock units to our employees and our non-employee directors. Additionally, we have an employee stock purchase plan that allows employees to purchase our stock at a discount. 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 January 31,
|  |  |  |  | 2022 |  | 2021
Total stock-based compensation expense recognized |  |  |  |  | $ | 13,615 |  |  | $ | 12,834 |
Income tax benefit recognized |  |  |  |  | $ | 3,413 |  |  | $ | 3,289 |
At January 31, 2022 and October 31, 2021, the aggregate unamortized value of unvested stock-based compensation awards was approximately $24.4 million and $14.7 million, respectively.

X
- Definition The entire disclosure for share-based payment arrangement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -URI http://asc.fasb.org/topic&trid=2228938 + Details
Name: | us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration