Loans Payable, Senior Notes and Mortgage Company Loan Facility Loans Payable - Other (Details Textual 3)	Jan. 31, 2023
Loans Payable [Member]
Debt Instrument [Line Items]
Debt, Weighted Average Interest Rate	4.19%

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.

No definition available.

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration