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Stock-Based Compensation - Summarized Activity Related to Director Deferred Compensation Shares (Detail) - Directors - Deferred Compensation Share Equivalent Units shares in Thousands | 6 Months Ended
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Apr. 30, 2021 $ / shares shares
Share-based Compensation Arrangement by Share-based Payment Award, Non-Option Equity Instruments, Outstanding [Roll Forward] |
Outstanding, Beginning balance (in shares) | shares | 120
Dividend equivalents (in shares) | shares | 0
Dividend equivalents (in shares) | shares | (11)
Outstanding, Ending balance (in shares) | shares | 109
Share Based Compensation Arrangement By Share Based Payment Award Vested Equity Instruments Other Than Options Weighted Average Grant Date Fair Value [Roll Forward] |
Beginning balance (in dollars per share) | $ / shares | $ 60.81
Dividend equivalents (in dollars per share) | $ / shares | 0
Distributions (in dollars per share) | $ / shares | 68.28
Ending balance (in dollars per share) | $ / shares | $ 60.86

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- Definition Share based compensation arrangement by share based payment award non option equity instruments dividend equivalents. + References No definition available. + Details
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- Definition Share based compensation arrangement by share based payment award vested equity instruments other than options weighted average grant date fair value. + References No definition available. + Details
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- Definition Number of equity instruments other than options outstanding, including both vested and non-vested instruments. + 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 (c)(1)(ii) -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 50 -Paragraph 2 -Subparagraph (c)(1)(i) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
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- Definition A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. + References No definition available. + Details
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