v3.26.1
Commitments and Contingencies - Narrative (Details)
1 Months Ended 3 Months Ended 4 Months Ended 6 Months Ended 29 Months Ended
Jun. 30, 2026
Apr. 30, 2026
USD ($)
Jul. 31, 2026
USD ($)
Jul. 31, 2025
USD ($)
Sep. 04, 2026
USD ($)
Jul. 31, 2026
USD ($)
Jul. 31, 2025
USD ($)
Jul. 31, 2026
USD ($)
complaint
Feb. 28, 2026
USD ($)
Jan. 31, 2026
USD ($)
Other Commitments [Line Items]                    
Increase (decrease) in operating lease liability           $ 27,900,000        
Increase (decrease) in operating lease right-of-use asset           27,900,000        
Lease not yet commenced     $ 77,600,000     77,600,000   $ 77,600,000    
Sublease income     0 $ 0   0 $ 0      
Asset impairment related to office facility exits           17,836,000 108,619,000      
Cost of matching contributions     0 0   0 0      
Loss contingency accrual     0     0   0   $ 0
Letters of credit outstanding     $ 32,800,000     32,800,000   32,800,000    
Third-Party AI Service Agreement, Spending Commitment                    
Other Commitments [Line Items]                    
Purchase commitment, contract term     3 years              
Purchase commitment     $ 270,000,000     270,000,000   270,000,000    
Third-Party AI Service Agreement, Spending Commitment | Subsequent Event                    
Other Commitments [Line Items]                    
Purchase commitment, contract term         3 years          
Purchase commitment, additional amount         $ 190,000,000          
Purchase commitment         $ 390,000,000          
Third-Party Cloud Infrastructure Agreements, Minimum Spending Commitment                    
Other Commitments [Line Items]                    
Purchase commitment, contract term 10 years 5 years                
Purchase commitment, additional amount     58,000,000     58,000,000   $ 58,000,000    
Purchase commitment   $ 6,000,000,000.0                
Indemnification Agreement                    
Other Commitments [Line Items]                    
Loss contingency, loss in period     $ 0 $ 0   $ 0 0      
US District Court Of California V Snowflake, Inc.                    
Other Commitments [Line Items]                    
Loss contingency, number of new claims filed | complaint               5    
Minimum                    
Other Commitments [Line Items]                    
Lease not yet commenced, term of contract (in years)     5 years 3 months 18 days     5 years 3 months 18 days   5 years 3 months 18 days    
Loss contingency, range of possible loss     $ 0     $ 0   $ 0    
Maximum                    
Other Commitments [Line Items]                    
Lease not yet commenced, term of contract (in years)     7 years 2 months 12 days     7 years 2 months 12 days   7 years 2 months 12 days    
Loss contingency, range of possible loss     $ 25,000,000     $ 25,000,000   $ 25,000,000    
New Office Facility Lease In The US                    
Other Commitments [Line Items]                    
Lessee, operating lease, liability, to be paid                 $ 52,000,000.0  
San Mateo Office Facility                    
Other Commitments [Line Items]                    
Operating lease, impairment loss           0 87,800,000      
San Mateo Office Facility | Leasehold Improvements And Furniture And Fixtures                    
Other Commitments [Line Items]                    
Asset impairment related to office facility exits           $ 0 $ 20,800,000