Other Income - Net (Details Textual) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Apr. 30, 2024	Apr. 30, 2023	Apr. 30, 2024	Apr. 30, 2023
Schedule of Equity Method Investments [Line Items]
Income from Ancillary Businesses, net	$ 4,907	$ 2,858	$ 5,747	$ (91)
Impairment charges and write offs			35,400	36,773
Security Monitoring Business
Schedule of Equity Method Investments [Line Items]
Gain (Loss) on Disposition of Other Assets	4,400	0	4,400	0
Apartment Living, City Living and Gibraltar
Schedule of Equity Method Investments [Line Items]
Income from Ancillary Businesses, net	9,500	8,100	17,100	16,700
Apartment living [Member]
Schedule of Equity Method Investments [Line Items]
Impairment charges and write offs	$ 5,000	$ 400	$ 5,000	$ 400