Fair Value Measurements - Schedule of Fair Value, Liabilities Measured on Recurring Basis (Details)	Sep. 30, 2025 years $ / shares	Sep. 11, 2025 $ / shares years
Expected volatility | Valuation Technique, Monte Carlo Pricing Model
Fair Value Measurements
Derivative tranche liability measurement input	0.730	0.730
Risk-free interest rate | Valuation Technique, Monte Carlo Pricing Model
Fair Value Measurements
Derivative tranche liability measurement input	0.0360	0.0350
Expected term (in years) | Valuation Technique, Monte Carlo Pricing Model
Fair Value Measurements
Derivative tranche liability measurement input | years	1.28	1.33
Probability of achieving specified conditions | Valuation Technique, Monte Carlo Pricing Model
Fair Value Measurements
Derivative tranche liability measurement input	0.250	0.250
Discount rate | Valuation Technique, Monte Carlo Pricing Model
Fair Value Measurements
Derivative tranche liability measurement input	0.0359	0.0353
Share price | Valuation Technique, Monte Carlo Pricing Model
Fair Value Measurements
Derivative tranche liability measurement input | $ / shares	3.00	2.78
Minimum | Expected volatility
Fair Value Measurements
Derivative tranche liability measurement input	0.516
Maximum | Expected volatility
Fair Value Measurements
Derivative tranche liability measurement input	1.497