Loans Payable, Senior Notes, and Mortgage Company Loan Facilities - Schedule of Loans Payable (Details) - USD ($) $ in Thousands	Jul. 31, 2025	Oct. 31, 2024
Debt Instrument [Line Items]
Loans payable – other	$ 404,726	$ 437,969
Deferred issuance costs	(3,231)	(2,152)
Loans payable	1,051,495	1,085,817
Senior unsecured term loan
Debt Instrument [Line Items]
Senior unsecured term loan	$ 650,000	$ 650,000