Income Taxes (Tables)

6 Months Ended

Jul. 31, 2022

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,
	2022			2021			2022			2021
	(in thousands, except percentages)
Income before provision for income taxes	$	90,399		$	323,884		$	234,071		$	552,815
Provision for income taxes	44,649			6,800			74,663			8,200
Effective tax rate	49.4		%	2.1		%	31.9		%	1.5		%