v3.21.2
Acquisitions- Additional Information (Details)
$ in Thousands
3 Months Ended 6 Months Ended
Mar. 05, 2021
USD ($)
Sep. 30, 2020
USD ($)
segment
Jul. 31, 2021
USD ($)
Jul. 31, 2021
USD ($)
segment
Jan. 31, 2021
USD ($)
Business Acquisition [Line Items]          
Goodwill     $ 374,310 $ 374,310 $ 83,566
Number of reportable segments | segment       1  
Humio Limited          
Business Acquisition [Line Items]          
Voting equity interest acquired 100.00%        
Total consideration transferred $ 370,300        
Payments to acquire businesses, gross 353,800        
Cash acquired from acquisition 12,500        
Fair value of replacement equity awards 4,000        
Identified intangible assets 75,600        
Net tangible assets acquired 3,400        
Goodwill $ 291,300        
Acquisition related costs     700 $ 4,700  
Preempt          
Business Acquisition [Line Items]          
Voting equity interest acquired   100.00%      
Total consideration transferred   $ 91,200      
Payments to acquire businesses, gross   87,400      
Fair value of replacement equity awards   3,800      
Identified intangible assets   16,385      
Goodwill   $ 75,300      
Number of reportable segments | segment   1      
Acquisition related costs     $ 0 $ 300  
Net tangible assets acquired   $ (500)