Investments in Unconsolidated Entities (Details 8) - USD ($) $ in Thousands	3 Months Ended
	Jan. 31, 2024	Jan. 31, 2023
Condensed Statements of Operations and Comprehensive Income:
Income before income taxes	$ 311,161	$ 253,796
Income Tax Expense (Benefit)	71,603	62,266
Net Income (Loss) Attributable to Noncontrolling Interest	202	105
Net income	239,558	191,530
Company's (loss) income from unconsolidated entities	(9,172)	(4,433)
Equity Method Investment, Nonconsolidated Investee or Group of Investees
Condensed Statements of Operations and Comprehensive Income:
Company's (loss) income from unconsolidated entities	(9,172)	(4,433)
Equity Method Investment, Nonconsolidated Investee or Group of Investees
Condensed Statements of Operations and Comprehensive Income:
Revenues	157,195	109,270
Cost of Revenue	85,282	59,353
Other expenses	67,323	63,074
Total expenses	152,605	122,427
Income before income taxes	4,590	(13,157)
Other Income	(1,961)	(1,356)
Net Income Before Noncontrolling Interest	2,629	(14,513)
Income Tax Expense (Benefit)	(280)	(18)
Net income (loss)	$ 2,909	$ (14,495)