Registration statement for securities of certain foreign private issuers

Fair Value Measurements - Summary of Fair Value Measurement Inputs and Valuation Techniques (Detail)

v3.21.2
Fair Value Measurements - Summary of Fair Value Measurement Inputs and Valuation Techniques (Detail) - Collective Growth Corp [Member] - Fair Value, Inputs, Level 3 [Member]
May 05, 2020
yr
Public Warrants [Member] | Risk-free interest rate  
Fair Value Measurement Inputs and Valuation Techniques [Line Items]  
Warrants and rights outstanding, measurement input 0.004
Public Warrants [Member] | Dividend Yield  
Fair Value Measurement Inputs and Valuation Techniques [Line Items]  
Warrants and rights outstanding, measurement input 0
Public Warrants [Member] | Expected volatility  
Fair Value Measurement Inputs and Valuation Techniques [Line Items]  
Warrants and rights outstanding, measurement input 0.350
Public Warrants [Member] | Contractual term (years)  
Fair Value Measurement Inputs and Valuation Techniques [Line Items]  
Warrants and rights outstanding, measurement input 5.5
Public Warrants [Member] | Probability of closing  
Fair Value Measurement Inputs and Valuation Techniques [Line Items]  
Warrants and rights outstanding, measurement input 0.8000
Public Warrants [Member] | Exercise price  
Fair Value Measurement Inputs and Valuation Techniques [Line Items]  
Warrants and rights outstanding, measurement input 11.50
Public Warrants [Member] | Stock Price  
Fair Value Measurement Inputs and Valuation Techniques [Line Items]  
Warrants and rights outstanding, measurement input 9.15
Private Placement Warrants [Member] | Risk-free interest rate  
Fair Value Measurement Inputs and Valuation Techniques [Line Items]  
Warrants and rights outstanding, measurement input 0.004
Private Placement Warrants [Member] | Dividend Yield  
Fair Value Measurement Inputs and Valuation Techniques [Line Items]  
Warrants and rights outstanding, measurement input 0
Private Placement Warrants [Member] | Expected volatility  
Fair Value Measurement Inputs and Valuation Techniques [Line Items]  
Warrants and rights outstanding, measurement input 0.350
Private Placement Warrants [Member] | Contractual term (years)  
Fair Value Measurement Inputs and Valuation Techniques [Line Items]  
Warrants and rights outstanding, measurement input 5.5
Private Placement Warrants [Member] | Probability of closing  
Fair Value Measurement Inputs and Valuation Techniques [Line Items]  
Warrants and rights outstanding, measurement input 0.8000
Private Placement Warrants [Member] | Exercise price  
Fair Value Measurement Inputs and Valuation Techniques [Line Items]  
Warrants and rights outstanding, measurement input 11.50
Private Placement Warrants [Member] | Stock Price  
Fair Value Measurement Inputs and Valuation Techniques [Line Items]  
Warrants and rights outstanding, measurement input 9.15