v3.25.4
Fair Value Measurements - Schedule of Estimated Fair Value of the Preferred Stock Warrants (Details) - Preferred Stock Warrant
Dec. 31, 2025
Stock price | Tranche A  
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]  
Warrants measurement input 1.41
Stock price | Tranche B  
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]  
Warrants measurement input 1.41
Stock price | Tranche C  
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]  
Warrants measurement input 1.41
Exercise price | Tranche A  
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]  
Warrants measurement input 0.01
Exercise price | Tranche B  
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]  
Warrants measurement input 3.92
Exercise price | Tranche C  
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]  
Warrants measurement input 5.50
Expected volatility | Tranche A  
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]  
Warrants measurement input 1.0136
Expected volatility | Tranche B  
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]  
Warrants measurement input 1.0136
Expected volatility | Tranche C  
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]  
Warrants measurement input 1.0136
Risk-free interest rate | Tranche A  
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]  
Warrants measurement input 0.0408
Risk-free interest rate | Tranche B  
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]  
Warrants measurement input 0.0408
Risk-free interest rate | Tranche C  
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]  
Warrants measurement input 0.0408
Expected dividend-yield | Tranche A  
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]  
Warrants measurement input 0
Expected dividend-yield | Tranche B  
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]  
Warrants measurement input 0
Expected dividend-yield | Tranche C  
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]  
Warrants measurement input 0
Expected life | Tranche A  
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]  
Warrants measurement input 9.11
Expected life | Tranche B  
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]  
Warrants measurement input 9.11
Expected life | Tranche C  
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]  
Warrants measurement input 9.11
Fair value per warrant | Tranche A  
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]  
Warrants measurement input 1.41
Fair value per warrant | Tranche B  
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]  
Warrants measurement input 1.17
Fair value per warrant | Tranche C  
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]  
Warrants measurement input 1.13