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EARNINGS PER SHARE - Reconciliation of Shares Used to Calculate Basic and Diluted Earnings Per Share (Details) - shares	3 Months Ended		6 Months Ended
	Apr. 30, 2025	Apr. 30, 2024	Apr. 30, 2025	Apr. 30, 2024
Class A Common Stock
Class of Stock [Line Items]
Basic shares (in shares)	26,123,396	25,802,839	26,011,064	25,667,030
Assumed conversion of restricted shares (in shares)	98,778	115,548	99,662	105,582
Diluted shares (in shares)	26,222,174	25,918,387	26,110,726	25,772,612
Class B Common Stock
Class of Stock [Line Items]
Basic shares (in shares)	21,331,127	21,331,127	21,331,127	21,331,127
Diluted shares (in shares)	21,331,127	21,331,127	21,331,127	21,331,127

X

- Definition

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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The sum of dilutive potential common shares or units used in the calculation of the diluted per-share or per-unit computation.

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The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period.

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Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period.

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