Income Taxes (Tables)

6 Months Ended

Jul. 31, 2023

Income Tax Disclosure [Abstract]

Schedule of Provision for Income Taxes

The following table provides details of the provision for income taxes:

	Three Months Ended July 31,						Six Months Ended July 31,
	2023			2022			2023			2022
	(in thousands, except percentages)
Income before provision for income taxes	$	250,373		$	90,399		$	293,603		$	234,071
Provision for income taxes	68,399			44,649			96,185			74,663
Effective tax rate	27.3		%	49.4		%	32.8		%	31.9		%