Income Taxes (Tables)

6 Months Ended

Jul. 31, 2026

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,
	2026			2025			2026			2025
	(in thousands, except percentages)
Income before provision for income taxes	$	1,994,967		$	448,162		$	2,526,587		$	763,927
Provision for income taxes	452,522			89,570			558,465			150,732
Effective tax rate	22.7		%	20.0		%	22.1		%	19.7		%