Fair Value Measurements - Valuation of Warrants (Details) - Legacy Forge warrant liabilities - Monte Carlo Model	Dec. 31, 2022 $ / shares	Dec. 31, 2021 $ / shares
Fair value of underlying securities
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Warrants measurement input	1.73	30.80
Expected term (years)
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Warrants measurement input	2.9
Expected volatility
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Warrants measurement input	0.461
Risk-free interest rate
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Warrants measurement input	0.042
Expected dividend yield
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Warrants measurement input	0	0
Fair value per warrant
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Warrants measurement input	0.15
Minimum | Expected term (years)
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Warrants measurement input	3.4
Minimum | Expected volatility
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Warrants measurement input	0.404
Minimum | Risk-free interest rate
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Warrants measurement input	0.010
Minimum | Fair value per warrant
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Warrants measurement input	5.00
Maximum | Expected term (years)
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Warrants measurement input	8.8
Maximum | Expected volatility
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Warrants measurement input	0.443
Maximum | Risk-free interest rate
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Warrants measurement input	0.015
Maximum | Fair value per warrant
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Warrants measurement input	22.00