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Stock-Based Compensation | 6 Months Ended
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Apr. 30, 2020
Share-based Payment Arrangement [Abstract] |
Stock-Based Compensation | Stock-Based Compensation 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 April 30, |  | Six Months Ended April 30,
| 2020 |  | 2019 |  | 2020 |  | 2019
| (in thousands)
Cost of products | $ | 6,116 |  |  | $ | 4,065 |  |  | $ | 11,696 |  |  | $ | 8,191 |
Cost of maintenance and service | 2,118 |  |  | 1,522 |  |  | 4,150 |  |  | 2,981 |
Research and development expense | 28,893 |  |  | 18,115 |  |  | 55,102 |  |  | 36,419 |
Sales and marketing expense | 9,726 |  |  | 7,158 |  |  | 18,620 |  |  | 14,430 |
General and administrative expense | 9,582 |  |  | 6,054 |  |  | 18,750 |  |  | 13,353 |
Stock-based compensation expense before taxes | 56,435 |  |  | 36,914 |  |  | 108,318 |  |  | 75,374 |
Income tax benefit | (9,808 | ) |  | (6,214 | ) |  | (18,826 | ) |  | (12,688 | )
Stock-based compensation expense after taxes | $ | 46,627 |  |  | $ | 30,700 |  |  | $ | 89,492 |  |  | $ | 62,686 |
As of April 30, 2020, the Company had $420.8 million of total unrecognized stock-based compensation expense relating to options and restricted stock units and awards, which is expected to be recognized over a weighted-average period of 2.4 years. As of April 30, 2020, the Company had $52.5 million of total unrecognized stock-based compensation expense relating to the ESPP, which is expected to be recognized over a period of approximately 2.0 years. The intrinsic values of equity awards exercised during the periods are as follows:
| Three Months Ended April 30, |  | Six Months Ended April 30,
| 2020 |  | 2019 |  | 2020 |  | 2019
| (in thousands)
Intrinsic value of awards exercised | $ | 77,912 |  |  | $ | 50,426 |  |  | $ | 102,311 |  |  | $ | 58,578 |

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- 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
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- References No definition available. + Details
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