STOCKHOLDERS' EQUITY, Authorized Stock, Preferred Stock and Common Stock (Details)	12 Months Ended
	Oct. 31, 2022 Vote Director Quarter $ / shares shares	Oct. 31, 2021 Vote $ / shares shares	Oct. 31, 2020 shares
Authorized Stock, Preferred Stock, and Common Stock [Abstract]
Shares authorized (in shares) | shares	200,000,000
Excess stock, shares authorized (in shares) | shares	20,000,000	20,000,000
Excess stock issuance threshold ownership percentage	7.50%	7.50%
Minimum [Member]
Authorized Stock, Preferred Stock, and Common Stock [Abstract]
Class A Common Stock dividend per share to Common Stock dividend per share	110.00%	110.00%
Dividend Payment Date 2022Q1 Member [Member]
Authorized Stock, Preferred Stock, and Common Stock [Abstract]
Dividend payment date	Jan. 14, 2022
Dividend Payment Date 2022 Q2 Member [Member]
Authorized Stock, Preferred Stock, and Common Stock [Abstract]
Dividend payment date	Apr. 14, 2022
Dividend Payment Date 2022 Q3 Member [Member]
Authorized Stock, Preferred Stock, and Common Stock [Abstract]
Dividend payment date	Jul. 15, 2022
Dividend Payment Date 2022 Q4 Member [Member]
Authorized Stock, Preferred Stock, and Common Stock [Abstract]
Dividend payment date	Oct. 14, 2022
Dividend Payment Date 2021 Q1 [Member]
Authorized Stock, Preferred Stock, and Common Stock [Abstract]
Dividend payment date		Jan. 15, 2021
Dividend Payment Date 2021 Q2 [Member]
Authorized Stock, Preferred Stock, and Common Stock [Abstract]
Dividend payment date		Apr. 16, 2021
Dividend Payment Date 2021 Q3 [Member]
Authorized Stock, Preferred Stock, and Common Stock [Abstract]
Dividend payment date		Jul. 16, 2021
Dividend Payment Date 2021 Q4 [Member]
Authorized Stock, Preferred Stock, and Common Stock [Abstract]
Dividend payment date		Oct. 15, 2021
Common Shares [Member]
Authorized Stock, Preferred Stock, and Common Stock [Abstract]
Gross dividend paid per share (in dollars per share)	$ 0.858	$ 0.664
Ordinary income (in dollars per share)	0.82816	0.58028
Capital gain (in dollars per share)	0.01704	0.08372
Non-taxable portion (in dollars per share)	0.01276	0
Common Shares [Member] | Dividend Payment Date 2022Q1 Member [Member]
Authorized Stock, Preferred Stock, and Common Stock [Abstract]
Gross dividend paid per share (in dollars per share)	0.2145
Ordinary income (in dollars per share)	0.20704
Capital gain (in dollars per share)	0.00426
Non-taxable portion (in dollars per share)	0.00319
Common Shares [Member] | Dividend Payment Date 2022 Q2 Member [Member]
Authorized Stock, Preferred Stock, and Common Stock [Abstract]
Gross dividend paid per share (in dollars per share)	0.2145
Ordinary income (in dollars per share)	0.20704
Capital gain (in dollars per share)	0.00426
Non-taxable portion (in dollars per share)	0.00319
Common Shares [Member] | Dividend Payment Date 2022 Q3 Member [Member]
Authorized Stock, Preferred Stock, and Common Stock [Abstract]
Gross dividend paid per share (in dollars per share)	0.2145
Ordinary income (in dollars per share)	0.20704
Capital gain (in dollars per share)	0.00426
Non-taxable portion (in dollars per share)	0.00319
Common Shares [Member] | Dividend Payment Date 2022 Q4 Member [Member]
Authorized Stock, Preferred Stock, and Common Stock [Abstract]
Gross dividend paid per share (in dollars per share)	0.2145
Ordinary income (in dollars per share)	0.20704
Capital gain (in dollars per share)	0.00426
Non-taxable portion (in dollars per share)	0.00319
Common Shares [Member] | Dividend Payment Date 2021 Q1 [Member]
Authorized Stock, Preferred Stock, and Common Stock [Abstract]
Gross dividend paid per share (in dollars per share)		0.125
Ordinary income (in dollars per share)		0.10924
Capital gain (in dollars per share)		0.01576
Non-taxable portion (in dollars per share)		0
Common Shares [Member] | Dividend Payment Date 2021 Q2 [Member]
Authorized Stock, Preferred Stock, and Common Stock [Abstract]
Gross dividend paid per share (in dollars per share)		0.125
Ordinary income (in dollars per share)		0.10924
Capital gain (in dollars per share)		0.01576
Non-taxable portion (in dollars per share)		0
Common Shares [Member] | Dividend Payment Date 2021 Q3 [Member]
Authorized Stock, Preferred Stock, and Common Stock [Abstract]
Gross dividend paid per share (in dollars per share)		0.207
Ordinary income (in dollars per share)		0.1809
Capital gain (in dollars per share)		0.0261
Non-taxable portion (in dollars per share)		0
Common Shares [Member] | Dividend Payment Date 2021 Q4 [Member]
Authorized Stock, Preferred Stock, and Common Stock [Abstract]
Gross dividend paid per share (in dollars per share)		0.207
Ordinary income (in dollars per share)		0.1809
Capital gain (in dollars per share)		0.0261
Non-taxable portion (in dollars per share)		0
Class A Common Shares [Member]
Authorized Stock, Preferred Stock, and Common Stock [Abstract]
Gross dividend paid per share (in dollars per share)	0.95	0.74
Ordinary income (in dollars per share)	0.91696	0.6467
Capital gain (in dollars per share)	0.018884	0.0933
Non-taxable portion (in dollars per share)	0.01416	0
Class A Common Shares [Member] | Dividend Payment Date 2022Q1 Member [Member]
Authorized Stock, Preferred Stock, and Common Stock [Abstract]
Gross dividend paid per share (in dollars per share)	0.2375
Ordinary income (in dollars per share)	0.22924
Capital gain (in dollars per share)	0.004721
Non-taxable portion (in dollars per share)	0.00354
Class A Common Shares [Member] | Dividend Payment Date 2022 Q2 Member [Member]
Authorized Stock, Preferred Stock, and Common Stock [Abstract]
Gross dividend paid per share (in dollars per share)	0.2375
Ordinary income (in dollars per share)	0.22924
Capital gain (in dollars per share)	0.004721
Non-taxable portion (in dollars per share)	0.00354
Class A Common Shares [Member] | Dividend Payment Date 2022 Q3 Member [Member]
Authorized Stock, Preferred Stock, and Common Stock [Abstract]
Gross dividend paid per share (in dollars per share)	0.2375
Ordinary income (in dollars per share)	0.22924
Capital gain (in dollars per share)	0.004721
Non-taxable portion (in dollars per share)	0.00354
Class A Common Shares [Member] | Dividend Payment Date 2022 Q4 Member [Member]
Authorized Stock, Preferred Stock, and Common Stock [Abstract]
Gross dividend paid per share (in dollars per share)	0.2375
Ordinary income (in dollars per share)	0.22924
Capital gain (in dollars per share)	0.004721
Non-taxable portion (in dollars per share)	$ 0.00354
Class A Common Shares [Member] | Dividend Payment Date 2021 Q1 [Member]
Authorized Stock, Preferred Stock, and Common Stock [Abstract]
Gross dividend paid per share (in dollars per share)		0.14
Ordinary income (in dollars per share)		0.12235
Capital gain (in dollars per share)		0.01765
Non-taxable portion (in dollars per share)		0
Class A Common Shares [Member] | Dividend Payment Date 2021 Q2 [Member]
Authorized Stock, Preferred Stock, and Common Stock [Abstract]
Gross dividend paid per share (in dollars per share)		0.14
Ordinary income (in dollars per share)		0.12235
Capital gain (in dollars per share)		0.01765
Non-taxable portion (in dollars per share)		0
Class A Common Shares [Member] | Dividend Payment Date 2021 Q3 [Member]
Authorized Stock, Preferred Stock, and Common Stock [Abstract]
Gross dividend paid per share (in dollars per share)		0.23
Ordinary income (in dollars per share)		0.201
Capital gain (in dollars per share)		0.029
Non-taxable portion (in dollars per share)		0
Class A Common Shares [Member] | Dividend Payment Date 2021 Q4 [Member]
Authorized Stock, Preferred Stock, and Common Stock [Abstract]
Gross dividend paid per share (in dollars per share)		0.23
Ordinary income (in dollars per share)		0.201
Capital gain (in dollars per share)		0.029
Non-taxable portion (in dollars per share)		$ 0
Common Stock [Member] | Common Shares [Member]
Authorized Stock, Preferred Stock, and Common Stock [Abstract]
Common stock, shares authorized (in shares) | shares	30,000,000	30,000,000
Voting rights per share | Vote	1	1
Shares issued under the dividend reinvestment plan (in shares) | shares	3,600	3,341	4,451
Common Stock available for issuance (in shares) | shares	322,469
Common Stock [Member] | Class A Common Shares [Member]
Authorized Stock, Preferred Stock, and Common Stock [Abstract]
Common stock, shares authorized (in shares) | shares	100,000,000	100,000,000
Voting rights per share | Vote	0.05	0.05
Shares issued under the dividend reinvestment plan (in shares) | shares	7,538	5,355	6,837
Common Stock available for issuance (in shares) | shares	368,003
Preferred Stock [Member]
Authorized Stock, Preferred Stock, and Common Stock [Abstract]
Preferred stock, shares authorized (in shares) | shares	50,000,000	50,000,000
Preferred Stock [Member] | Series I & J Participating Preferred Stock [Member]
Authorized Stock, Preferred Stock, and Common Stock [Abstract]
Preferred shares purchaseable per right (in shares) | shares	0.01
Exercise price per right (in dollars per right)	$ 85
Value of common shares as a multiple of the exercise price of the right	200.00%
Preferred Stock [Member] | Series I & J Participating Preferred Stock [Member] | Minimum [Member]
Authorized Stock, Preferred Stock, and Common Stock [Abstract]
Percentage of combined voting power of Common Shares to trigger rights distribution	10.00%
Percentage of ownership offer to trigger rights distribution	30.00%
Preferred Stock [Member] | 6.25% Series H Preferred Stock [Member]
Authorized Stock, Preferred Stock, and Common Stock [Abstract]
Redemption price (in dollars per share)	$ 25
Preferred stock, dividend rate	6.25%	6.25%	6.25%
Number of quarters with cumulative arrearage of quarterly dividends to trigger the election of additional board members by holders of preferred stock | Quarter	6
Number of directors redeemable preferred stockholders are entitled to elect | Director	2
Redemption date of preferred stock	Sep. 18, 2022
Preferred Stock [Member] | 5.875% Series K Cumulative Preferred Stock [Member]
Authorized Stock, Preferred Stock, and Common Stock [Abstract]
Redemption price (in dollars per share)	$ 25
Preferred stock, dividend rate	5.875%	5.875%	5.875%
Number of quarters with cumulative arrearage of quarterly dividends to trigger the election of additional board members by holders of preferred stock | Quarter	6
Number of directors redeemable preferred stockholders are entitled to elect | Director	2
Redemption date of preferred stock	Oct. 01, 2024
Excess Stock [Member]
Authorized Stock, Preferred Stock, and Common Stock [Abstract]
Excess stock, shares authorized (in shares) | shares	20,000,000	20,000,000