Goodwill and Intangible Assets, Net - Additional Information (Detail) - USD ($)	3 Months Ended		9 Months Ended
	Oct. 31, 2023	Oct. 31, 2022	Oct. 31, 2023	Oct. 31, 2022	Jan. 31, 2023
Finite Lived Intangible Assets [Line Items]
Liabilities associated with software license at net present value, current	$ 8,466,000		$ 8,466,000		$ 7,059,000
Liabilities associated with software license at net present value, non-current	9,827,000		9,827,000		$ 9,614,000
Unamortized software licenses with alternative uses to be sold, leased or marketed	9,400,000		9,400,000
Impairment of goodwill and intangible assets	0	$ 0	0	$ 0
Software licenses [Member]
Finite Lived Intangible Assets [Line Items]
Amortization expense	3,100,000	2,000,000	8,500,000	5,200,000
Acquired Intangible Assets [Member]
Finite Lived Intangible Assets [Line Items]
Amortization expense	$ 1,200,000	$ 1,200,000	3,600,000	$ 3,600,000
Internal-use software licenses [Member]
Finite Lived Intangible Assets [Line Items]
Software licenses purchased			12,500,000
Fully amortized software license retired			$ 2,200,000