v3.26.1
Investments in Unconsolidated Entities - Narrative (Details)
 3 Months Ended 6 Months Ended
Apr. 30, 2026
USD ($)
joint_venture
Apr. 30, 2025
USD ($)
joint_venture
Apr. 30, 2026
USD ($)
joint_venture
Apr. 30, 2025
USD ($)
joint_venture
Oct. 31, 2025
USD ($)
Schedule of Equity Method Investments [Line Items]          
Investment balance at April 30, 2025 [1] $ 955,462,000   $ 955,462,000   $ 1,025,895,000
(Loss) income from unconsolidated entities (16,720,000) $ 11,489,000 18,724,000 $ 2,746,000  
Revenue $ 2,531,230,000 2,739,077,000 $ 4,676,857,000 4,598,208,000  
Ownership interest funded 100.00%   100.00%    
Newly Joint Ventures          
Schedule of Equity Method Investments [Line Items]          
Number of JVs formed in the period | joint_venture 1   1    
Land sales and other          
Schedule of Equity Method Investments [Line Items]          
Revenue $ 18,766,000 32,624,000 $ 309,408,000 $ 50,979,000  
Land Development Joint Ventures          
Schedule of Equity Method Investments [Line Items]          
Investment balance at April 30, 2025 578,427,000   578,427,000   $ 553,387,000
Land Development Joint Ventures | Newly Joint Ventures          
Schedule of Equity Method Investments [Line Items]          
Number of JVs formed in the period | joint_venture       3  
Investment balance at April 30, 2025 12,400,000 84,076,000 12,400,000 $ 84,076,000  
Aggregate joint venture fair value at formation date $ 50,300,000 $ 152,700,000 $ 50,300,000 $ 152,700,000  
Rental Property Joint Ventures          
Schedule of Equity Method Investments [Line Items]          
Number of rental property joint ventures that sold their ownership | joint_venture 16 1 16 1  
Equity Method Investee | Land Development Joint Ventures          
Schedule of Equity Method Investments [Line Items]          
Revenues $ 44,100,000 $ 36,700,000 $ 73,500,000 $ 53,900,000  
Rental Joint Ventures, Including Trusts I and II          
Schedule of Equity Method Investments [Line Items]          
Number of rental property joint ventures that sold their ownership | joint_venture 3 2 3 2  
(Loss) income from unconsolidated entities       $ 2,700,000  
Equity method investment realized gain (loss) on disposal $ 0 $ 15,500,000 $ 21,400,000 18,200,000  
Rental Joint Ventures, Including Trusts I and II | Land sales and other          
Schedule of Equity Method Investments [Line Items]          
Revenue 0 8,600,000 0 25,700,000  
Rental Property Joint Ventures          
Schedule of Equity Method Investments [Line Items]          
Equity method investment, other-than-temporary impairment $ 13,500,000 0 $ 57,800,000 $ 0  
Land Joint Ventures, Including Trusts I and II | Land Development Joint Ventures          
Schedule of Equity Method Investments [Line Items]          
Number of rental property joint ventures that sold their ownership | joint_venture 1   1    
Land Dev and Rental Property JVs          
Schedule of Equity Method Investments [Line Items]          
(Loss) income from unconsolidated entities $ 0 $ 0 $ 69,000,000.0    
Minimum | Variable Interest Entity          
Schedule of Equity Method Investments [Line Items]          
Ownership interest 82.00%   82.00%   82.00%
Minimum | Rental Joint Ventures, Including Trusts I and II | Co Venture          
Schedule of Equity Method Investments [Line Items]          
Equity method ownership percentage 2.50%   2.50%    
Maximum | Variable Interest Entity          
Schedule of Equity Method Investments [Line Items]          
Ownership interest 97.00%   97.00%   97.00%
Maximum | Rental Joint Ventures, Including Trusts I and II | Co Venture          
Schedule of Equity Method Investments [Line Items]          
Equity method ownership percentage 75.00%   75.00%    
[1] As of April 30, 2026 and October 31, 2025, Investments in unconsolidated entities include $76.3 million and $77.0 million, respectively, of assets related to consolidated variable interest entities (“VIEs”). See Note 4, “Investments in Unconsolidated Entities” for additional information regarding VIEs.