Supplemental Disclosure to Condensed Consolidated Statements of Cash Flows (Details) - USD ($) $ in Thousands	9 Months Ended
	Jul. 31, 2022	Jul. 31, 2021	Oct. 31, 2021	Oct. 31, 2020
Cash flow information:
Income tax paid – net	$ 235,565	$ 145,865
Noncash activity:
Cost of inventory acquired through seller financing, municipal bonds, or included in accrued expenses - net	213,500	150,589
Reclassification of Inventory to Property, Construction and Office Equipment, Net	0	32,021
Transfer of inventory to investment in unconsolidated entities	556	49,979
Transfer of other assets to investment in unconsolidated entities, net	100,264	38,877
Transfer of other assets to property, construction and office equipment - net	8,571	0
Unrealized gain on derivatives	18,798	3,699
Cash, cash equivalents, and restricted cash
Cash and cash equivalents	316,471	946,097	$ 1,638,494
Restricted cash included in receivables, prepaid expenses, and other assets	80,086	72,325
Total cash, cash equivalents, and restricted cash shown on the Condensed Consolidated Statements of Cash Flows	$ 396,557	$ 1,018,422	$ 1,684,412	$ 1,396,604