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Fair Value Measurements - Level 3 fair value measurements inputs (Details)
$ in Millions
3 Months Ended
Mar. 31, 2021
USD ($)
$ / shares
Jan. 08, 2021
$ / shares
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Change in fair value of derivative warrant liabilities | $ $ 10.0  
Volatility | Level 3    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Derivative Liability, Measurement Input 11.0 17.0
Stock price | Level 3    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Derivative Liability, Measurement Input | $ / shares 9.75 10.00
Risk-free rate | Level 3    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Derivative Liability, Measurement Input 1.10 0.65
Dividend yield | Level 3    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Derivative Liability, Measurement Input 0.0 0.0