Investments in Unconsolidated Entities (Details 8) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Jul. 31, 2023	Jul. 31, 2022	Jul. 31, 2023	Jul. 31, 2022
Condensed Statements of Operations and Comprehensive Income:
Income before income taxes	$ 553,017	$ 365,951	$ 1,237,405	$ 862,582
Income Tax Expense (Benefit)	138,228	92,484	310,870	216,618
Net Income (Loss) Attributable to Noncontrolling Interest	200		446	(86)
Net income	414,789	273,467	926,535	645,964
Company's (loss) income from unconsolidated entities	30,548	2,984	20,813	27,954
Equity Method Investment, Nonconsolidated Investee or Group of Investees
Condensed Statements of Operations and Comprehensive Income:
Revenues	186,669	114,542	429,647	401,065
Cost of Revenue	124,414	60,566	266,593	256,256
Other expenses	67,195	45,967	187,336	128,742
Total expenses	191,609	106,533	453,929	384,998
Loss on disposition of loans and real estate owned	0	0	0	(113)
Income before income taxes	(4,940)	8,009	(24,282)	15,954
Other Income	79,857	3,919	76,251	44,156
Net Income Before Noncontrolling Interest	74,917	11,928	51,969	60,110
Income Tax Expense (Benefit)	1,195	37	1,030	194
Net income (loss)	73,722	11,891	50,939	59,916
Company's (loss) income from unconsolidated entities	$ 30,548	$ 2,984	20,813	27,954
Gain (Loss) on Disposition of Property Plant Equipment			$ 78,800	$ 29,900