STOCKHOLDERS' EQUITY, Share Repurchase Program and Preferred Stock (Details)	3 Months Ended	9 Months Ended
	Jul. 31, 2022 Director $ / shares shares	Jul. 31, 2022 Quarter Director $ / shares shares
Current Program [Member]
Equity, Class of Treasury Stock [Line Items]
Number of shares authorized to be repurchased (in shares)	2,000,000	2,000,000
Common Stock [Member] | Share Repurchase Program [Member]
Equity, Class of Treasury Stock [Line Items]
Number of shares repurchased since inception of all repurchase programs (in shares)		35,627
Common Stock [Member] | Current Program [Member]
Equity, Class of Treasury Stock [Line Items]
Number of shares repurchased in current program(in shares)	1,873
Stock repurchase price per share | $ / shares	$ 17.95
Number of Shares Repurchased Since Inception of Current Repurchase Program		31,027
Class A Common Stock [Member] | Share Repurchase Program [Member]
Equity, Class of Treasury Stock [Line Items]
Number of shares repurchased since inception of all repurchase programs (in shares)		1,214,093
Class A Common Stock [Member] | Current Program [Member]
Equity, Class of Treasury Stock [Line Items]
Number of shares repurchased in current program(in shares)	264,948
Stock repurchase price per share | $ / shares	$ 17.28
Number of Shares Repurchased Since Inception of Current Repurchase Program		489,515
Series H Preferred Stock [Member]
Equity, Class of Treasury Stock [Line Items]
Preferred stock, redemption price per share (in dollars per share) | $ / shares	$ 25.00	$ 25.00
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	2
Preferred stock, dividend rate		6.25%
Preferred stock, redemption date		Sep. 18, 2022
Series K Preferred Stock [Member]
Equity, Class of Treasury Stock [Line Items]
Preferred stock, redemption price per share (in dollars per share) | $ / shares	$ 25.00	$ 25.00
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	2
Preferred stock, dividend rate		5.875%
Preferred stock, redemption date		Oct. 01, 2024