Stock-Based Benefit Plans (Nonperformance-based Time based RSUs) (Details 8) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
Oct. 31, 2021	Oct. 31, 2020	Oct. 31, 2019
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total stock-based compensation expense recognized	$ 23,187	$ 24,326	$ 26,180
Summary of Aggregate Number and Unamortized Value of Outstanding Non Performance Based Restricted Stock Units [Abstract]
Unamortized value of RSUs	$ 14,700
Restricted Stock Units (RSUs) [Member] \| Vesting Based On Service [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares issued (in shares)	386,017	461,280	449,380
Weighted-average grant date fair value per share of shares issued (in dollars per share)	$ 33.21	$ 37.43	$ 33.04
Fair value of restricted stock units issued	$ 12,820	$ 17,267	$ 14,848
Total stock-based compensation expense recognized	14,531	12,744	13,627
Fair market value of options vested	$ 14,029	$ 11,837	$ 7,936
Summary of Aggregate Number and Unamortized Value of Outstanding Non Performance Based Restricted Stock Units [Abstract]
Aggregate number of Performance Based RSUs outstanding	1,312,710	1,315,371	1,137,936
Unamortized value of RSUs	$ 12,919	$ 10,972	$ 8,694

The estimated fair value of restricted stock units issued during the period.

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Summary of aggregate number and unamortized value of outstanding of non-performance-based restricted stock units.

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

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

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Fair value of share-based awards for which the grantee gained the right by satisfying service and performance requirements, to receive or retain shares or units, other instruments, or cash.

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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.

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Number of equity instruments other than options outstanding, including both vested and non-vested instruments.

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The weighted average grant-date fair value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology.

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