Acquisitions - Additional Information (Details) - USD ($) $ in Thousands	Feb. 16, 2021	Feb. 08, 2021	Oct. 31, 2021	Jan. 31, 2021
Business Acquisition [Line Items]
Total purchase price allocated to goodwill			$ 75,860	$ 18,740
SignRequest
Business Acquisition [Line Items]
Total aggregate consideration		$ 54,300
Cash consideration transferred		$ 44,300
Consideration transferred, shares of common stock		550,366
Consideration transferred, common stock value		$ 10,000
Total purchase price allocated to goodwill		43,400
Total purchase price allocated to acquired developed technology		14,900
Total purchase price allocated to deferred tax liability		$ 2,500
Cloud Fast Path
Business Acquisition [Line Items]
Total aggregate consideration	$ 14,800
Cash consideration transferred	12,400
Total purchase price allocated to goodwill	13,200
Total purchase price allocated to acquired developed technology	5,800
Cash held in escrow	2,400
Total purchase price allocated to deferred revenue	$ 4,800