Basis of Presentation and Summary of Significant Accounting - Schedule of Accounts Receivable, Allowance for Credit Loss (Details) - USD ($) $ in Thousands	9 Months Ended
	Oct. 31, 2025	Oct. 31, 2024
Accounts Receivable, Allowance for Credit Loss [Roll Forward]
Allowance, beginning of period	$ 8,059	$ 5,267
Write-offs of uncollectible accounts, net	(2,176)	(8,382)
Provision for expected credit losses	2,297	12,102
Allowance, end of period	$ 8,180	$ 8,987