Investments In Unconsolidated Entities (Homebuilding Unconsolidated Entities Activity) (Details) - USD ($) $ in Thousands	12 Months Ended
	Nov. 30, 2023	Nov. 30, 2022	Nov. 30, 2021
Schedule of Equity Method Investments [Line Items]
Total revenues	$ 34,233,366	$ 33,671,010	$ 27,130,676
Land sales revenues | Unconsolidated Entities | Homebuilding
Schedule of Equity Method Investments [Line Items]
Total revenues	222,200	94,513	57,944
Management fees and reimbursement of expenses, net of deferrals | Unconsolidated Entities | Homebuilding
Schedule of Equity Method Investments [Line Items]
Total revenues	$ 16,306	$ 20,792	$ 16,464