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Redeemable Non-Controlling Interests - Additional Information (Details) - USD ($)
$ in Thousands
12 Months Ended
Mar. 15, 2021
Jan. 31, 2022
Jan. 31, 2021
Jan. 31, 2020
Noncontrolling Interest [Line Items]        
Payment to acquire $ 2,400      
Ownership percentage 51.00%      
Net loss attributable to redeemable non-controlling interests   $ (1,063) $ 0 $ 0
Japan Cloud        
Noncontrolling Interest [Line Items]        
Payment to acquire $ 2,200