v3.26.3
Fair Value Measurements - Schedule of Estimated Fair Value of the Preferred Stock Warrants (Details) - Preferred Stock Warrant
Sep. 30, 2026
yr
Jun. 30, 2026
yr
Stock price | Tranche A    
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]    
Warrants measurement input 0.41 0.84
Stock price | Tranche B    
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]    
Warrants measurement input 0.41 0.84
Stock price | Tranche C    
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]    
Warrants measurement input 0.41 0.84
Exercise price | Tranche A    
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]    
Warrants measurement input 0.01 0.01
Exercise price | Tranche B    
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]    
Warrants measurement input 3.92 3.92
Exercise price | Tranche C    
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]    
Warrants measurement input 5.50 5.50
Expected volatility | Tranche A    
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]    
Warrants measurement input 1.0236 1.0252
Expected volatility | Tranche B    
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]    
Warrants measurement input 1.0236 1.0252
Expected volatility | Tranche C    
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]    
Warrants measurement input 1.0236 1.0252
Risk-free interest rate | Tranche A    
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]    
Warrants measurement input 0.0513 0.0431
Risk-free interest rate | Tranche B    
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]    
Warrants measurement input 0.0513 0.0431
Risk-free interest rate | Tranche C    
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]    
Warrants measurement input 0.0513 0.0431
Expected dividend-yield | Tranche A    
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]    
Warrants measurement input 0 0
Expected dividend-yield | Tranche B    
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]    
Warrants measurement input 0 0
Expected dividend-yield | Tranche C    
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]    
Warrants measurement input 0 0
Expected life | Tranche A    
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]    
Warrants measurement input 8.37 8.62
Expected life | Tranche B    
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]    
Warrants measurement input 8.37 8.62
Expected life | Tranche C    
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]    
Warrants measurement input 8.37 8.62
Fair value per warrant | Tranche A    
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]    
Warrants measurement input 0.40 0.84
Fair value per warrant | Tranche B    
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]    
Warrants measurement input 0.28 0.65
Fair value per warrant | Tranche C    
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]    
Warrants measurement input 0.26 0.62