Supplemental Disclosure to Condensed Consolidated Statements of Cash Flows (Details) - USD ($) $ in Thousands	9 Months Ended
	Jul. 31, 2024	Jul. 31, 2023	Oct. 31, 2023	Oct. 31, 2022
Cash flow information:
Income Taxes Paid, Net	$ 397,666	$ 427,153
Noncash activity:
Cost of inventory acquired through seller financing, municipal bonds, or included in accrued expenses - net	228,660	342,073
Noncash increase/decrease in investments unconsolidated entities due to net change in accrued liabilities	5,626	1,987
Transfer of other assets to property, construction and office equipment - net	133,020	13,738
Unrealized loss on derivatives	(14,816)	(7,767)
Cash, cash equivalents, and restricted cash
Cash and cash equivalents	893,422	1,033,369	$ 1,300,068
Restricted cash included in receivables, prepaid expenses, and other assets	69,852	49,333
Total cash, cash equivalents, and restricted cash shown on the Condensed Consolidated Statements of Cash Flows	$ 963,274	$ 1,082,702	$ 1,344,341	$ 1,398,550