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Fair Value Measurements - Summary of Fair Value of the Derivative Liabilities Utilizing Level 3 Measurements (Detail) - Warrants [Member] - Fair Value Level 3 [Member] - USD ($)
3 Months Ended 4 Months Ended
Jun. 30, 2021
Mar. 31, 2021
Dec. 31, 2020
Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]      
Derivative liabilities at Level 3, Beginning Balance $ 16,431,000 $ 22,170,000 $ 0
Issuance of Public and Private Warrants and forward purchase agreements - Level 3     25,481,000
Transfer of Public Warrants to Level 1 measurement     (16,905,000)
Change in fair value of derivative liabilities     13,594,000
Derivative liabilities at Level 3, Ending Balance 12,602,000 16,431,000 $ 22,170,000
Private Placement Warrants [Member]      
Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]      
Change in fair value of derivative liabilities (2,479,000) (1,139,000)  
Forward Purchase Agreements [Member]      
Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]      
Change in fair value of derivative liabilities $ (1,350,000) $ (4,600,000)