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Summary of Significant Accounting Policies and Basis of Presentation (Details)	6 Months Ended
	Apr. 30, 2025	Apr. 30, 2024
Accounting Policies [Abstract]
Fiscal period duration	179 days	189 days

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- Definition

Duration of a fiscal period, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Includes, but not limited to, weeks in a year or quarter.

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