Significant Accounting Policies (Details 2) - USD ($) $ in Thousands	1 Months Ended	3 Months Ended								12 Months Ended
	Feb. 29, 2024	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
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Contract with Customer, Liability		$ 488,690				$ 540,718				$ 488,690	$ 540,718
Right-of-use asset		108,311				102,787				108,311	102,787
Lease liabilities		128,588				123,866				128,588	123,866
Retained Earnings (Accumulated Deficit)		8,153,356				6,675,719				8,153,356	6,675,719
Revenue from Contract with Customer, Including Assessed Tax										10,846,740	9,994,937	$ 10,275,558
Gain (Loss) on Disposition of Assets										5,042	416	(576)
Home Building [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Contract with Customer, Liability, Revenue Recognized										476,500	542,000
Revenue from Contract with Customer, Including Assessed Tax		3,260,004	$ 2,724,472	$ 2,647,020	$ 1,931,836	2,951,904	$ 2,674,602	$ 2,490,098	$ 1,749,422	10,563,332	9,866,026	9,711,170
Land [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
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
Gain (Loss) on Disposition of Assets										$ 175,200
Proceeds from Sale of Real Estate	$ 180,700