v3.26.1
Investments in Unconsolidated Entities - Narrative (Details)
 3 Months Ended 9 Months Ended
Jul. 31, 2026
USD ($)
joint_venture
Jul. 31, 2025
USD ($)
joint_venture
Jul. 31, 2026
USD ($)
joint_venture
Jul. 31, 2025
USD ($)
joint_venture
Oct. 31, 2025
USD ($)
Schedule of Equity Method Investments [Line Items]          
Join venture investment [1] $ 907,082,000   $ 907,082,000   $ 1,025,895,000
(Loss) income from unconsolidated entities (3,087,000) $ (1,012,000) 15,637,000 $ 1,734,000  
Revenue $ 2,658,781,000 2,945,117,000 $ 7,335,638,000 7,543,325,000  
Ownership interest funded 100.00%   100.00%    
Land sales and other          
Schedule of Equity Method Investments [Line Items]          
Revenue $ 6,305,000 64,142,000 $ 315,713,000 $ 115,121,000  
Land Development Joint Ventures          
Schedule of Equity Method Investments [Line Items]          
Join venture investment $ 595,420,000   $ 595,420,000   $ 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 0   1 5  
Join venture investment $ 13,600,000 116,090,000 $ 13,600,000 $ 116,090,000  
Aggregate joint venture fair value at formation date $ 50,300,000 $ 204,500,000 $ 50,300,000 $ 204,500,000  
Rental Property Joint Ventures          
Schedule of Equity Method Investments [Line Items]          
Number of ownership interest in joint ventures sold | joint_venture 1 0 17 1  
Equity Method Investee | Land Development Joint Ventures          
Schedule of Equity Method Investments [Line Items]          
Revenues $ 44,000,000.0 $ 31,400,000 $ 117,400,000 $ 85,300,000  
Rental Joint Ventures, Including Trusts I and II          
Schedule of Equity Method Investments [Line Items]          
(Loss) income from unconsolidated entities       $ 2,700,000  
Number of joint ventures that sold aseets | joint_venture 1   4 2  
Equity method investment realized gain (loss) on disposal $ 35,300,000   $ 56,700,000 $ 18,200,000  
Rental Joint Ventures, Including Trusts I and II | Land sales and other          
Schedule of Equity Method Investments [Line Items]          
Revenue 0 0 0 25,700,000  
Rental Property Joint Ventures          
Schedule of Equity Method Investments [Line Items]          
Equity method investment, other-than-temporary impairment 39,600,000 $ 0 $ 97,400,000 $ 0  
Land Joint Ventures, Including Trusts I and II | Land Development Joint Ventures          
Schedule of Equity Method Investments [Line Items]          
Number of ownership interest in joint ventures sold | joint_venture     1    
Land Dev and Rental Property JVs          
Schedule of Equity Method Investments [Line Items]          
(Loss) income from unconsolidated entities $ 3,100,000   $ 72,100,000    
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 July 31, 2026 and October 31, 2025, Investments in unconsolidated entities include $76.8 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.