Investments in Unconsolidated Entities - New Joint Ventures (Details) $ in Thousands		9 Months Ended
		Jul. 31, 2025 USD ($) joint_venture	Jul. 31, 2024 joint_venture	Oct. 31, 2024 USD ($)
Schedule of Equity Method Investments [Line Items]
Investment balance at July 31, 2025	[1]	$ 1,122,420		$ 1,007,417
Land Development Joint Ventures
Schedule of Equity Method Investments [Line Items]
Investment balance at July 31, 2025		524,698		388,550
Home Building Joint Ventures
Schedule of Equity Method Investments [Line Items]
Investment balance at July 31, 2025		11,260		58,403
Rental Property Joint Ventures
Schedule of Equity Method Investments [Line Items]
Investment balance at July 31, 2025		$ 579,169		$ 549,195
Newly Joint Ventures
Schedule of Equity Method Investments [Line Items]
Number of JVs formed in the period | joint_venture			0
Newly Joint Ventures | Land Development Joint Ventures
Schedule of Equity Method Investments [Line Items]
Number of JVs formed in the period | joint_venture		5
Aggregate joint venture fair value at formation date		$ 204,500
Investment balance at July 31, 2025		$ 116,090
Newly Joint Ventures | Home Building Joint Ventures
Schedule of Equity Method Investments [Line Items]
Number of JVs formed in the period | joint_venture		1
Aggregate joint venture fair value at formation date		$ 15,800
Investment balance at July 31, 2025		$ 11,260
Newly Joint Ventures | Rental Property Joint Ventures
Schedule of Equity Method Investments [Line Items]
Number of JVs formed in the period | joint_venture		3
Aggregate joint venture fair value at formation date		$ 44,700
Investment balance at July 31, 2025		$ 14,078

[1] As of July 31, 2025 and October 31, 2024, Receivables, prepaid expenses, and other assets and Investments in unconsolidated entities include $130.9 million and $105.3 million, respectively, of assets related to consolidated variable interest entities (“VIEs”). See Note 3, “Investments in Unconsolidated Entities” for additional information regarding VIEs.