Registration of securities issued in business combination transactions

Public Offering - Additional Information (Detail)

v3.21.2
Public Offering - Additional Information (Detail) - USD ($)
 3 Months Ended 6 Months Ended 7 Months Ended 9 Months Ended 12 Months Ended
Jul. 02, 2020
Jun. 30, 2021
Jun. 30, 2020
Jun. 30, 2021
Jun. 30, 2020
Dec. 31, 2018
Sep. 30, 2020
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
Class of Stock [Line Items]                    
Period from closing of public offering for exercise of warrants       12 months       12 months    
Payment of underwriters discounts               $ 15,000,000 $ 0 $ 0
Additional fee payable on gross proceed   $ 26,250,000   $ 26,250,000       26,250,000 0  
Warrant Liability Public Warrants   41,250,000   41,250,000       48,000,000    
Transfer of Public Warrants to Level 1 measurements               19,587,038    
Change in fair value of warrant liability   $ 968,221 $ 0 (9,232,566) $ 0 $ 0 $ 30,806,877 43,139,251 $ 0 $ 0
Public Warrants [Member]                    
Class of Stock [Line Items]                    
Change in fair value of warrant liability       $ 6,750,000       $ 28,412,962    
Common Class A [Member]                    
Class of Stock [Line Items]                    
Common stock, shares issued               75,000,000    
Common stock, par value $ 0.0001 $ 0.0001   $ 0.0001     $ 0.0001 $ 0.0001 $ 0.0001  
Shares issued during the period,shares       75,000,000       75,000,000    
Transfer of Public Warrants to Level 1 measurements               $ (19,587,038)    
Class A common stock subject to possible redemption   75,000,000   75,000,000       75,000,000 0  
IPO [Member]                    
Class of Stock [Line Items]                    
Warrant exercisable, term       90 days       90 days    
Warrant redemption price per share   $ 0.10   $ 0.10       $ 0.10    
Warrant redemption stock price trigger       $ 10.00       $ 10.00    
Shares issued during the period,shares 75,000,000                  
IPO [Member] | Minimum [Member]                    
Class of Stock [Line Items]                    
Warrant redemption period       30 days       30 days    
IPO [Member] | Common Class A [Member]                    
Class of Stock [Line Items]                    
Common stock, shares issued   75,000,000   75,000,000       75,000,000    
Offering price   $ 10.00   $ 10.00       $ 10.00    
Warrant exercise price per share   11.50   11.50       11.50    
Common stock, par value   0.0001   $ 0.0001       $ 0.0001    
Warrant exercisable, term       30 days       30 days    
Warrant expiration, term       5 years       5 years    
Warrant redemption price per share   $ 0.01   $ 0.01       $ 0.01    
Warrant redemption stock price trigger       $ 18.00       $ 18.00    
Warrant redemption threshold trading days       20 days       20 days    
Warrant redemption threshold consecutive trading days       30 days       30 days    
IPO [Member] | Common Class A [Member] | Minimum [Member]                    
Class of Stock [Line Items]                    
Warrant redemption period       30 days       30 days    
Private Placement [Member]                    
Class of Stock [Line Items]                    
Warrants purchased by sponsor   8,500,000   8,500,000       8,500,000    
Warrant exercise price per share   $ 2.00   $ 2.00       $ 2.00    
Public Offering [Member]                    
Class of Stock [Line Items]                    
Percentage of underwriting commission on gross proceeds       2.00%       2.00%    
Payment of underwriters discounts       $ 15,000,000       $ 15,000,000    
Percentage of additional fee payable on gross proceed       3.50%       3.50%    
Additional fee payable on gross proceed   $ 26,250,000   $ 26,250,000       $ 26,250,000    
Over-Allotment Option [Member]                    
Class of Stock [Line Items]                    
Shares issued during the period,shares       5,000,000       5,000,000