Income Taxes (Tables)

6 Months Ended

Apr. 30, 2024

Income Tax Disclosure [Abstract]

Schedule of Provision (Benefit) for Incomes Taxes and Effective Tax Rates

The following table presents the provision for income taxes and the effective tax rates:

	Three Months Ended   April 30,						Six Months Ended   April 30,
	2024			2023			2024			2023
	(in thousands)
Income before income taxes	$	341,530		$	296,587		$	798,984		$	576,145
Provision (benefit) for income taxes	$	45,437		$	23,947		$	68,346		$	36,730
Effective tax rate	13.3		%	8.1		%	8.6		%	6.4		%