ORGANIZATION, BASIS OF PRESENTATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES, Segment Reporting - Concentration Risks (Details)		12 Months Ended
		Oct. 31, 2022 ft² Segment	Oct. 31, 2021	Oct. 31, 2020
Segment Reporting [Abstract]
Number of reportable segments | Segment		1
Ridgeway Significant Tenants [Abstract]
Gross leasable area of properties the Company owned or had equity interest in		5,300,000
Ridgeway [Member]
Ridgeway Significant Tenants [Abstract]
Gross leasable area of properties the Company owned or had equity interest in		374,000
Customer Concentration Risk [Member] | Ridgeway [Member]
Ridgeway Significant Tenants [Abstract]
Percent leased		98.00%	92.00%	92.00%
Sales Revenue, Net [Member] | Customer Concentration Risk [Member]
Ridgeway Significant Tenants [Abstract]
Concentration risk, percentage		100.00%	100.00%	100.00%
Sales Revenue, Net [Member] | Customer Concentration Risk [Member] | Ridgeway [Member]
Ridgeway Significant Tenants [Abstract]
Concentration risk, percentage		10.10%	10.40%	11.20%
Sales Revenue, Net [Member] | Customer Concentration Risk [Member] | All Other Operating Segments [Member]
Ridgeway Significant Tenants [Abstract]
Concentration risk, percentage		89.90%	89.60%	88.80%
Assets, Total [Member] | Customer Concentration Risk [Member]
Ridgeway Significant Tenants [Abstract]
Concentration risk, percentage	[1]	100.00%	100.00%
Assets, Total [Member] | Customer Concentration Risk [Member] | Ridgeway [Member]
Ridgeway Significant Tenants [Abstract]
Concentration risk, percentage		6.50%	6.30%
Assets, Total [Member] | Customer Concentration Risk [Member] | All Other Operating Segments [Member]
Ridgeway Significant Tenants [Abstract]
Concentration risk, percentage		93.50%	93.70%
Base Rent [Member] | Customer Concentration Risk [Member] | Ridgeway [Member]
Ridgeway Significant Tenants [Abstract]
Concentration risk, percentage		100.00%	100.00%	100.00%
Base Rent [Member] | Customer Concentration Risk [Member] | The Stop & Shop Supermarket Company [Member] | Ridgeway [Member]
Ridgeway Significant Tenants [Abstract]
Concentration risk, percentage		21.00%	21.00%	20.00%
Base Rent [Member] | Customer Concentration Risk [Member] | Bed, Bath & Beyond [Member] | Ridgeway [Member]
Ridgeway Significant Tenants [Abstract]
Concentration risk, percentage		15.00%	15.00%	14.00%
Base Rent [Member] | Customer Concentration Risk [Member] | Marshall's Inc., a division of the TJX Companies [Member] | Ridgeway [Member]
Ridgeway Significant Tenants [Abstract]
Concentration risk, percentage		11.00%	11.00%	10.00%
Base Rent [Member] | Customer Concentration Risk [Member] | All Other Tenants at Ridgeway [Member] | Ridgeway [Member]
Ridgeway Significant Tenants [Abstract]
Concentration risk, percentage	[2]	53.00%	53.00%	56.00%

[1] Ridgeway did not have any significant expenditures for additions to long-lived assets in any of the fiscal years ended October 31, 2022, 2021 and 2020.

[2] No other tenant accounts for more than 10% of Ridgeway’s annual base rents in any of the three years presented.  Percentages are calculated as a ratio of the tenants' base rent divided by total base rent of Ridgeway.