Supplemental Disclosure to Condensed Consolidated Statements of Cash Flows (Details) - USD ($) $ in Thousands	6 Months Ended
	Apr. 30, 2022	Apr. 30, 2021	Oct. 31, 2021	Oct. 31, 2020
Cash flow information:
Income tax paid – net	$ 131,658	$ 86,822
Noncash activity:
Cost of inventory acquired through seller financing, municipal bonds, or included in accrued expenses - net	180,576	124,333
Accrued treasury share purchases	8,003	0
Transfer of inventory to investment in unconsolidated entities	556	49,979
Transfer of other assets to investment in unconsolidated entities - net	55,202	35,540
Unrealized gain on derivatives	23,731	6,372
Cash, cash equivalents, and restricted cash
Cash and cash equivalents	535,038	714,968	$ 1,638,494
Restricted cash included in receivables, prepaid expenses, and other assets	52,863	31,433
Total cash, cash equivalents, and restricted cash shown on the Condensed Consolidated Statements of Cash Flows	$ 587,901	$ 746,401	$ 1,684,412	$ 1,396,604