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Stock-Based Compensation (Tables) | 9 Months Ended
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Jul. 31, 2021
Share-based Payment Arrangement [Abstract] |
Stock Compensation Arrangements | The compensation cost recognized in the unaudited condensed consolidated statements of operations for the Company’s stock compensation arrangements was as follows:
| Three Months Ended July 31, |  | Nine Months Ended July 31,
| 2021 |  | 2020 |  | 2021 |  | 2020
| (in thousands)
Cost of products | $ | 9,582 |  |  | $ | 6,478 |  |  | $ | 28,238 |  |  | $ | 18,174 |
Cost of maintenance and service | 3,446 |  |  | 1,959 |  |  | 10,192 |  |  | 6,109 |
Research and development expense | 42,430 |  |  | 31,367 |  |  | 124,231 |  |  | 86,469 |
Sales and marketing expense | 15,330 |  |  | 10,863 |  |  | 45,040 |  |  | 29,483 |
General and administrative expense | 14,374 |  |  | 11,170 |  |  | 40,829 |  |  | 29,920 |
Stock-based compensation expense before taxes | 85,162 |  |  | 61,837 |  |  | 248,530 |  |  | 170,155 |
Income tax benefit | (13,277) |  |  | (10,562) |  |  | (38,746) |  |  | (29,062) |
Stock-based compensation expense after taxes | $ | 71,885 |  |  | $ | 51,275 |  |  | $ | 209,784 |  |  | $ | 141,093 |
Schedule of Intrinsic Value of Equity Awards Exercised | The intrinsic values of equity awards exercised during the periods are as follows:
| Three Months Ended July 31, |  | Nine Months Ended July 31,
| 2021 |  | 2020 |  | 2021 |  | 2020
| (in thousands)
Intrinsic value of awards exercised | $ | 30,896 |  |  | $ | 50,087 |  |  | $ | 143,100 |  |  | $ | 152,397 |

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- Definition Tabular disclosure of allocation of amount expensed and capitalized for award under share-based payment arrangement to statement of income or comprehensive income and statement of financial position. Includes, but is not limited to, corresponding line item in financial statement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(1) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SAB Topic 14.F) -URI http://asc.fasb.org/extlink&oid=115993241&loc=d3e301413-122809 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5047-113901 + Details
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- Definition Tabular disclosure of the total intrinsic value of options exercised (or share units converted), share-based liabilities paid, and the total fair value of shares vested during the year. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (d)(2) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
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