v3.26.1
STOCK-BASED COMPENSATION - Schedule of Activity in Unvested RSUs Granted to Employees and Non-Employees (Details) - Restricted Stock Units (RSUs)
 6 Months Ended
Jun. 30, 2026
$ / shares
shares
Number of Shares  
Ending balance (in shares) 36,219,695
Employee  
Number of Shares  
Beginning balance (in shares) 15,313,881
Granted (in shares) 33,051,097
Vested (in shares) (12,305,836)
Forfeited/canceled (in shares) (3,333)
Ending balance (in shares) 36,055,809
Weighted-Average Grant-Date Fair Value  
Beginning balance (in dollars per share) | $ / shares $ 4.78
Granted (in dollars per share) | $ / shares 12.39
Vested (in dollars per share) | $ / shares 10.53
Forfeited/canceled (in dollars per share) | $ / shares 5.15
Ending balance (in dollars per share) | $ / shares $ 9.80
Non-employee  
Number of Shares  
Beginning balance (in shares) 274,664
Granted (in shares) 5,887
Vested (in shares) (101,665)
Forfeited/canceled (in shares) (15,000)
Ending balance (in shares) 163,886
Weighted-Average Grant-Date Fair Value  
Beginning balance (in dollars per share) | $ / shares $ 4.63
Granted (in dollars per share) | $ / shares 12.74
Vested (in dollars per share) | $ / shares 1.46
Forfeited/canceled (in dollars per share) | $ / shares 3.30
Ending balance (in dollars per share) | $ / shares $ 7.02