Income Taxes (Tables)

9 Months Ended

Oct. 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 October 31,						Nine Months Ended October 31,
	2022			2021			2022			2021
	(in thousands, except percentages)
Income before provision for income taxes	$	54,749		$	410,283		$	288,820		$	963,098
Provision for income taxes	6,396			69,900			81,059			78,100
Effective tax rate	11.7		%	17.0		%	28.1		%	8.1		%