v3.26.3
FAIR VALUE MEASUREMENTS - Schedule of Change in the Fair Value (Details) - Google Warrants
$ in Thousands
9 Months Ended
Sep. 30, 2026
USD ($)
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]  
Balance, beginning of period $ 525,160
Change in fair value $ (20,280)
Fair Value, Liability, Recurring Basis, Unobservable Input Reconciliation, Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration] Change in fair value of warrant liability
Balance, end of period $ 504,880