v3.26.1
Redeemable Convertible Preferred Stock - Narrative (Details)
$ in Thousands
Jan. 31, 2026
USD ($)
shares
Dec. 14, 2025
USD ($)
Jan. 31, 2025
USD ($)
shares
Jan. 31, 2024
USD ($)
shares
Jan. 31, 2023
USD ($)
shares
Temporary Equity Disclosure [Abstract]          
Redeemable convertible preferred stock, liquidation preference, Net Carrying Value | $ $ 0 $ 227,200 $ 227,198 $ 227,198 $ 227,198
Temporary Equity [Line Items]          
Redeemable convertible preferred stock, shares issued (in shares) 0   69,914,359    
Redeemable convertible preferred stock, shares outstanding (in shares) 0   69,914,359 69,914,359 69,914,359
Series A Preferred Stock          
Temporary Equity Disclosure [Abstract]          
Redeemable convertible preferred stock, liquidation preference, Net Carrying Value | $     $ 148    
Preferred stock conversion ratio   1      
Temporary Equity [Line Items]          
Preferred stock conversion ratio   1      
Redeemable convertible preferred stock, shares issued (in shares)     1,350,000    
Redeemable convertible preferred stock, shares outstanding (in shares)     1,350,000    
Series C Preferred Stock          
Temporary Equity Disclosure [Abstract]          
Redeemable convertible preferred stock, liquidation preference, Net Carrying Value | $     $ 7,529    
Preferred stock conversion ratio   1      
Temporary Equity [Line Items]          
Preferred stock conversion ratio   1      
Redeemable convertible preferred stock, shares issued (in shares)     5,952,858    
Redeemable convertible preferred stock, shares outstanding (in shares)     5,952,858    
Series D Preferred Stock          
Temporary Equity Disclosure [Abstract]          
Redeemable convertible preferred stock, liquidation preference, Net Carrying Value | $     $ 19,482    
Preferred stock conversion ratio   1      
Temporary Equity [Line Items]          
Preferred stock conversion ratio   1      
Redeemable convertible preferred stock, shares issued (in shares)     14,431,844    
Redeemable convertible preferred stock, shares outstanding (in shares)     14,431,844    
Series E Preferred Stock          
Temporary Equity Disclosure [Abstract]          
Redeemable convertible preferred stock, liquidation preference, Net Carrying Value | $     $ 34,913    
Preferred stock conversion ratio   1      
Temporary Equity [Line Items]          
Preferred stock conversion ratio   1      
Redeemable convertible preferred stock, shares issued (in shares)     8,780,133    
Redeemable convertible preferred stock, shares outstanding (in shares)     8,780,133    
Series F Preferred Stock          
Temporary Equity Disclosure [Abstract]          
Redeemable convertible preferred stock, liquidation preference, Net Carrying Value | $     $ 64,087    
Preferred stock conversion ratio   1      
Temporary Equity [Line Items]          
Preferred stock conversion ratio   1      
Redeemable convertible preferred stock, shares issued (in shares)     7,816,435    
Redeemable convertible preferred stock, shares outstanding (in shares)     7,816,435    
Series G Preferred Stock          
Temporary Equity Disclosure [Abstract]          
Redeemable convertible preferred stock, liquidation preference, Net Carrying Value | $     $ 72,132    
Preferred stock conversion ratio   1      
Temporary Equity [Line Items]          
Preferred stock conversion ratio   1      
Redeemable convertible preferred stock, shares issued (in shares)     18,889,279    
Redeemable convertible preferred stock, shares outstanding (in shares)     18,889,279    
Redeemable Convertible Preferred Stock Series G-1          
Temporary Equity Disclosure [Abstract]          
Redeemable convertible preferred stock, liquidation preference, Net Carrying Value | $     $ 25,956    
Preferred stock conversion ratio   1      
Temporary Equity [Line Items]          
Preferred stock conversion ratio   1      
Redeemable convertible preferred stock, shares issued (in shares)     5,034,942    
Redeemable convertible preferred stock, shares outstanding (in shares)     5,034,942    
Redeemable Convertible Preferred Stock Series H-1          
Temporary Equity Disclosure [Abstract]          
Redeemable convertible preferred stock, liquidation preference, Net Carrying Value | $     $ 0    
Preferred stock conversion ratio   1      
Temporary Equity [Line Items]          
Preferred stock conversion ratio   1      
Redeemable convertible preferred stock, shares issued (in shares)     0    
Redeemable convertible preferred stock, shares outstanding (in shares)     0    
Redeemable Convertible Preferred Stock Series H-2          
Temporary Equity Disclosure [Abstract]          
Redeemable convertible preferred stock, liquidation preference, Net Carrying Value | $     $ 0    
Preferred stock conversion ratio   1      
Temporary Equity [Line Items]          
Preferred stock conversion ratio   1      
Redeemable convertible preferred stock, shares issued (in shares)     0    
Redeemable convertible preferred stock, shares outstanding (in shares)     0    
Series B Preferred Stock          
Temporary Equity Disclosure [Abstract]          
Redeemable convertible preferred stock, liquidation preference, Net Carrying Value | $     $ 2,951    
Preferred stock conversion ratio   1      
Temporary Equity [Line Items]          
Preferred stock conversion ratio   1      
Redeemable convertible preferred stock, shares issued (in shares)     7,658,868    
Redeemable convertible preferred stock, shares outstanding (in shares)     7,658,868