Basis of Presentation and Summary of Significant Accounting Policies - Narrative (Details) $ in Thousands	3 Months Ended	6 Months Ended
	Jul. 31, 2024 USD ($)	Jul. 31, 2024 USD ($) financial_institution	Jan. 31, 2024 USD ($)
Accounting Policies [Line Items]
Contract duration (in years)		3 years
Contract asset	$ 8,500	$ 8,500	$ 9,000
Contract assets, current	5,204	5,204	6,356
Contract asset, noncurrent	3,300	3,300	$ 2,600
Contract with customer, liability, revenue recognized	170,400	290,000
Revenue, remaining performance obligation, amount	$ 1,513,000	$ 1,513,000
Number of financial institutions | financial_institution		2
Minimum
Accounting Policies [Line Items]
Contract duration (in years)		1 year
Payment terms (in days)		30 days
Maximum
Accounting Policies [Line Items]
Contract duration (in years)		5 years
Payment terms (in days)		60 days
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2024-08-01
Accounting Policies [Line Items]
Revenue, remaining performance obligation, percentage	48.00%	48.00%
Revenue, remaining performance obligation, expected timing of satisfaction, period	12 months	12 months