Stock-Based Benefit Plans (Details) - USD ($) $ in Thousands	12 Months Ended
Oct. 31, 2020	Oct. 31, 2019	Oct. 31, 2018
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]
Stock based expense recognized	$ 24,326	$ 26,180	$ 28,312
Share-based Payment Arrangement, Expense, Tax Benefit	6,227	6,749	7,902
Unamortized value of stock compensation	$ 15,900	$ 18,700	$ 20,900

Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

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Amount of cost not yet recognized for nonvested award under share-based payment arrangement.

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Amount of tax benefit for recognition of expense of award under share-based payment arrangement.

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