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Fair Value Measurements - Valuation of Warrants (Details) - Legacy Forge warrant liabilities - Monte Carlo Model | Dec. 31, 2022 $ / shares | Dec. 31, 2021 $ / shares
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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 |

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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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- Definition Value of input used to measure outstanding warrant and right embodying unconditional obligation requiring redemption by transferring asset at specified or determinable date or upon event certain to occur. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (bbb)(2) -URI https://asc.fasb.org/extlink&oid=126976982&loc=d3e19207-110258 + Details
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