ORGANIZATION, BASIS OF PRESENTATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES, Federal Income Taxes (Details)	6 Months Ended
	Apr. 30, 2022
Federal Income Taxes [Abstract]
Minimum real estate trust taxable income required to be distributed for REIT to be nontaxable	90.00%
Minimum [Member]
Federal Income Taxes [Abstract]
Tax years remaining open to examination by Internal Revenue Service	2018
Maximum [Member]
Federal Income Taxes [Abstract]
Tax years remaining open to examination by Internal Revenue Service	2021