Summary of Significant Accounting Policies - Additional Information (Details)	12 Months Ended
	Jan. 31, 2024 USD ($) segment	Jan. 31, 2023 USD ($)	Jan. 31, 2022 USD ($)
Summary Of Significant Accounting Policies [Line Items]
Foreign currency transaction gains (losses)	$ 300,000	$ (500,000)	$ (17,200,000)
Available for sale marketable securities, allowance for credit loss	0	0
Debt securities, impairments	0	0	0
Allowance for credit losses	1,119,000	2,698,000
Credit loss expense	(1,600,000)	1,200,000	700,000
Capitalized costs for cloud computing arrangements, gross	2,700,000	2,200,000
Capitalized costs for cloud computing arrangements, amortization expense	0	1,000,000	900,000
Capitalized costs for cloud computing arrangements, accumulated amortization	2,200,000	2,200,000
Gross license fees paid	4,200,000	22,400,000
License fees, amortization expense	8,400,000	7,300,000	7,500,000
License fees, accumulated amortization expense	0	17,600,000
Impairment charges to goodwill	$ 0	0	0
Deferred contract acquisition costs, amortization period	5 years
Impairment loss on deferred contract acquisition costs	$ 0	0	0
Advertising costs	$ 44,300,000	41,500,000	43,300,000
Number of operating segments | segment	1
Minimum
Summary Of Significant Accounting Policies [Line Items]
Receivable, payment term	30 days
Maximum
Summary Of Significant Accounting Policies [Line Items]
Receivable, payment term	60 days
SaaS Product Development
Summary Of Significant Accounting Policies [Line Items]
Capitalized software, estimated useful life	5 years
Capitalized software development costs, gross	$ 7,500,000	7,500,000
Capitalized software development costs, amortization expense	1,300,000	1,300,000	1,200,000
Capitalized software development costs, accumulated amortization	$ 4,300,000	3,000,000
Software Development
Summary Of Significant Accounting Policies [Line Items]
Capitalized software, estimated useful life	5 years
Capitalized software development costs, gross	$ 4,200,000	4,300,000
Capitalized software development costs, amortization expense	900,000	900,000	700,000
Capitalized software development costs, accumulated amortization	$ 3,000,000	$ 2,100,000
Geographic Concentration Risk | Cash and cash equivalents | United States, European Union (“EU”) Countries, and Japan
Summary Of Significant Accounting Policies [Line Items]
Concentration risk, percentage	91.00%	98.00%
Foreign Currency Forward Contracts
Summary Of Significant Accounting Policies [Line Items]
Net gains (losses) associated with foreign currency forward contracts			$ 8,300,000