ORGANIZATION, BASIS OF PRESENTATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES, Derivative Financial Instruments (Details) - Interest Rate Swap [Member] - Mortgage Loan [Member] - USD ($) $ in Millions	Apr. 30, 2020	Oct. 31, 2019
Derivative Financial Instruments [Abstract]
Mortgage loans subject to interest rate swap	$ 127.9
Average fixed annual rate on interest rate swap	3.93%
Deferred liabilities relating to fair value of interest rate swap	$ 14.9	$ 6.8