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Stock Compensation | 3 Months Ended
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Jan. 31, 2019
Disclosure of Compensation Related Costs, Share-based Payments [Abstract] |
Stock Compensation | Stock 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 January 31,
| 2019 |  | 2018
| (in thousands)
Cost of products | $ | 4,126 |  |  | $ | 3,383 |
Cost of maintenance and service | 1,459 |  |  | 1,247 |
Research and development expense | 18,304 |  |  | 15,396 |
Sales and marketing expense | 7,272 |  |  | 6,621 |
General and administrative expense | 7,299 |  |  | 5,676 |
Stock compensation expense before taxes | 38,460 |  |  | 32,323 |
Income tax benefit | (6,449 | ) |  | (6,038 | )
Stock compensation expense after taxes | $ | 32,011 |  |  | $ | 26,285 |
As of January 31, 2019, there was $249.7 million of unamortized share-based compensation expense relating to options and restricted stock units and awards, which is expected to be amortized over a weighted-average period of approximately 2.4 years. The intrinsic values of equity awards exercised during the periods are as follows:
| Three Months Ended January 31,
| 2019 |  | 2018
| (in thousands)
Intrinsic value of awards exercised | $ | 8,152 |  |  | $ | 18,775 |

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- Definition The entire disclosure for compensation-related costs for equity-based compensation, which may include disclosure of policies, compensation plan details, allocation of equity compensation, incentive distributions, equity-based arrangements to obtain goods and services, deferred compensation arrangements, employee stock ownership plan details and employee stock purchase plan details. + 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 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 50 -URI http://asc.fasb.org/subtopic&trid=2208855 + Details
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