Investments in Unconsolidated Entities - New Joint Ventures (Details) $ in Thousands		6 Months Ended
		Apr. 30, 2025 USD ($) joint_venture	Apr. 30, 2024 joint_venture	Oct. 31, 2024 USD ($)
Schedule of Equity Method Investments [Line Items]
Investment balance at April 30, 2025	[1]	$ 1,172,302		$ 1,007,417
Land Development Joint Ventures
Schedule of Equity Method Investments [Line Items]
Investment balance at April 30, 2025		527,551		388,550
Home Building Joint Ventures
Schedule of Equity Method Investments [Line Items]
Investment balance at April 30, 2025		73,853		58,403
Rental Property Joint Ventures
Schedule of Equity Method Investments [Line Items]
Investment balance at April 30, 2025		$ 565,208		$ 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		3
Aggregate joint venture fair value at formation date		$ 152,700
Investment balance at April 30, 2025		$ 84,076
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 April 30, 2025		$ 8,534
Newly Joint Ventures | Rental Property Joint Ventures
Schedule of Equity Method Investments [Line Items]
Number of JVs formed in the period | joint_venture		2
Aggregate joint venture fair value at formation date		$ 31,100
Investment balance at April 30, 2025		$ 7,727

[1] As of April 30, 2025 and October 31, 2024, Receivables, prepaid expenses, and other assets and Investments in unconsolidated entities include $117.3 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.