Supplemental Disclosure to Statements of Cash Flows (Details) - USD ($) $ in Thousands	12 Months Ended
	Oct. 31, 2022	Oct. 31, 2021	Oct. 31, 2020	Oct. 31, 2019
Cash flow information:
Income tax payment	$ 350,650	$ 229,742	$ 46,687
Noncash activity:
Cost of inventory acquired through seller financing or municipal bonds, net	273,893	174,726	158,435
Increase in receivables, prepaid expenses, and other assets and accrued expenses related to the adoption of ASU 2016-02 and other lease activity	0	0	122,269
Reclassification of Inventory to Property, Construction and Office Equipment, Net	0	39,309	16,558
Transfer of inventory to investment in unconsolidated entities	46,019	50,841	13,690
Transfer of other assets to investment in unconsolidated entities	100,123	94,332	52,345
Noncash transfer of other assets to property, construction, and office equipment - net	16,168	0	0
Unrealized Gain (Loss) on Derivatives	34,680	10,330	0
Acquisition of a Business:
Fair value of assets purchased, excluding cash acquired	0	0	63,854
Liabilities Assumed	0	0	3,505
Payments to Acquire Businesses, Net of Cash Acquired	0	0	60,349
Cash and Cash Equivalents, at Carrying Value	1,346,754	1,638,494	1,370,944
Restricted Cash and Cash Equivalents	51,796	45,918	25,660
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents	$ 1,398,550	$ 1,684,412	$ 1,396,604	$ 1,319,643