Investments in Unconsolidated Entities (Details Textual) - USD ($) $ in Thousands	3 Months Ended								12 Months Ended
	Oct. 31, 2024	Jul. 31, 2024	Apr. 30, 2024	Jan. 31, 2024	Oct. 31, 2023	Jul. 31, 2023	Apr. 30, 2023	Jan. 31, 2023	Oct. 31, 2024	Oct. 31, 2023	Oct. 31, 2022
Investments in and Advances to Unconsolidated Entities (Textual) [Abstract]
Revenue from Contract with Customer, Including Assessed Tax									$ 10,846,740	$ 9,994,937	$ 10,275,558
Land [Member]
Investments in and Advances to Unconsolidated Entities (Textual) [Abstract]
Revenue from Contract with Customer, Including Assessed Tax	$ 73,458	$ 3,472	$ 190,466	$ 16,012	$ 68,243	$ 13,040	$ 16,881	$ 30,747	283,408	128,911	564,388
Land Development Joint Venture [Member]
Investments in and Advances to Unconsolidated Entities (Textual) [Abstract]
Revenues									269,545	240,365	207,179
Equity Method Investee [Member]
Investments in and Advances to Unconsolidated Entities (Textual) [Abstract]
Receivables from joint ventures	$ 9,800				$ 12,600				9,800	12,600
Equity Method Investee [Member] | Land Development Joint Venture [Member]
Investments in and Advances to Unconsolidated Entities (Textual) [Abstract]
Revenues									139,200	110,700	54,800
Home Building Joint Ventures, Total [Member]
Investments in and Advances to Unconsolidated Entities (Textual) [Abstract]
Other than Temporary Impairment Losses, Investments										0	8,000
Rental Joint Ventures, including Trusts i and II [Member]
Investments in and Advances to Unconsolidated Entities (Textual) [Abstract]
Equity Method Investment, Realized Gain (Loss) on Disposal									24,100	50,900	21,000
Equity Method Investment Realized Gain Loss on Sale of Ownership Interest									0	16,000	0
Rental Joint Ventures, including the Trust [Member]
Investments in and Advances to Unconsolidated Entities (Textual) [Abstract]
Equity Method Investment, Realized Gain (Loss) on Disposal									176,100	106,200	29,900
Other than Temporary Impairment Losses, Investments									6,600
Rental Joint Ventures, including the Trust [Member] | Land [Member]
Investments in and Advances to Unconsolidated Entities (Textual) [Abstract]
Revenue from Contract with Customer, Including Assessed Tax										$ 44,200	$ 434,200
Homebuilding and Rental Joint Ventures | Land [Member]
Investments in and Advances to Unconsolidated Entities (Textual) [Abstract]
Revenue from Contract with Customer, Including Assessed Tax									$ 0
Minimum [Member] | Co-venturer [Member]
Investments in and Advances to Unconsolidated Entities (Textual) [Abstract]
Ownership Percentage	2.50%								2.50%
Maximum [Member] | Co-venturer [Member]
Investments in and Advances to Unconsolidated Entities (Textual) [Abstract]
Ownership Percentage	50.00%								50.00%