v3.26.1
EQUITY - Equity Incentive Plans, Narrative (Details) - shares
6 Months Ended
Sep. 12, 2025
Jun. 30, 2026
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2018
ESPP          
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]          
Number of shares authorized (in shares) 2,133,961        
Percentage of outstanding stock maximum 1.00%        
Maximum employee subscription rate 20.00%        
Purchase price of common stock 85.00%        
2018 Plan          
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]          
Number of shares authorized (in shares)         52,346,283
Number of shares issued gross of forfeiture (in shares)     56,462,313    
2024 Plan          
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]          
Number of shares authorized (in shares)       4,635,234  
Number of shares issued gross of forfeiture (in shares)     3,172,306    
2024 Plan | RSUs          
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]          
Granted (in shares)   0      
2025 Plan          
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]          
Number of shares authorized (in shares) 22,985,926        
Percentage of outstanding stock maximum 5.00%        
2025 Plan | Common Class A          
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]          
Number of shares issued gross of forfeiture (in shares)   2,538,338 1,017,792    
2025 Plan | Common Class B          
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]          
Number of shares issued gross of forfeiture (in shares)   8,535,845 8,535,845