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Investments in Unconsolidated Entities (Details Textual)
$ in Thousands
3 Months Ended 6 Months Ended
Apr. 30, 2022
USD ($)
joint_ventures
Apr. 30, 2021
USD ($)
Apr. 30, 2022
USD ($)
joint_ventures
Apr. 30, 2021
USD ($)
Oct. 31, 2021
USD ($)
Schedule of Equity Method Investments [Line Items]          
Number of joint ventures | joint_ventures 58   58    
Line of credit facility, maximum borrowing capacity $ 3,297,331   $ 3,297,331    
Proceeds from Equity Method Investment, Distribution     29,636 $ 11,464  
Long-term line of credit 1,867,508   1,867,508    
Total assets 11,544,611   11,544,611   $ 11,537,850
Rental Joint Ventures, including the Trust [Member] | Newly Formed Joint Ventures [Member]          
Schedule of Equity Method Investments [Line Items]          
Line of credit facility, maximum borrowing capacity 162,700   162,700    
Long-term line of credit 0   0    
Rental Joint Ventures, including the Trust [Member] | Newly Formed Joint Ventures [Member] | Receivables Prepaids and Other Assets          
Schedule of Equity Method Investments [Line Items]          
Total assets $ 60,100   $ 60,100    
Co-venturer [Member] | Minimum [Member]          
Schedule of Equity Method Investments [Line Items]          
Equity Method Investment, Ownership Percentage 5.00%   5.00%    
Co-venturer [Member] | Maximum [Member]          
Schedule of Equity Method Investments [Line Items]          
Equity Method Investment, Ownership Percentage 50.00%   50.00%    
Land Development Joint Ventures [Member]          
Schedule of Equity Method Investments [Line Items]          
Number of joint ventures | joint_ventures 14   14    
Land Development Joint Ventures [Member] | Equity Method Investee [Member]          
Schedule of Equity Method Investments [Line Items]          
Revenues $ 14,100 $ 3,500 $ 37,900 7,800  
Rental Joint Ventures, including the Trust [Member]          
Schedule of Equity Method Investments [Line Items]          
Number of joint ventures | joint_ventures 38   38    
Rental Joint Ventures, including Trusts i and II [Member]          
Schedule of Equity Method Investments [Line Items]          
Equity Method Investment, Realized Gain (Loss) on Disposal $ 0 11,500 $ 21,000 17,500  
Land sales earnings, net 73,900 82,600 151,900 140,000  
Home Building Joint Ventures, Total [Member]          
Schedule of Equity Method Investments [Line Items]          
Other than Temporary Impairment Losses, Investments $ 0 $ 0 $ 0 $ 2,100