Annual report pursuant to Section 13 and 15(d)

Shareholders' Equity - Additional Information (Detail)

v3.21.1
Shareholders' Equity - Additional Information (Detail) - $ / shares
4 Months Ended
Sep. 07, 2020
Dec. 31, 2020
Nov. 24, 2020
Preference stock, Shares authorized   5,000,000  
Preference stock, Shares par value   $ 0.0001  
Preference stock, Shares issued   0  
Preference stock, Shares outstanding   0  
Class of warrants or rights term   5 years  
Description of Shares Conversion   The number of Class A ordinary shares issuable upon conversion of all Founder Shares will equal, in the aggregate, on an as-converted basis, 20% of the sum of (i) the total number of ordinary shares issued and outstanding (excluding the Private Placement Warrants) upon the consummation of the Initial Public Offering, plus (ii) the sum of the total number of Class A ordinary shares issued or deemed issued or issuable upon conversion or exercise of any equity-linked securities or rights issued or deemed issued, by the Company in connection with or in relation to the consummation of the initial Business Combination, excluding any Class A ordinary shares or equity-linked securities exercisable for or convertible into Class A ordinary shares issued, deemed issued, or to be issued, to any seller in the initial Business Combination and any Private Placement Warrants issued to the Sponsor, members of the Company’s management team or any of their affiliates upon conversion of Working Capital Loans.  
Share Equals Or Exceeds 18 [Member]      
Class of Warrant Price per Warrant Redemption   $ 0.01  
Share Equals Or Exceeds 18 [Member] | 30-day redemption period [Member]      
Class of Warrant or Right, Minimum Notice Period for Redemption   30 days  
Public warrants [Member]      
Class of Warrant or Right Redemption Threshold Consecutive Trading Days   30 days  
Class of Warrant or Right, Threshold Period for Exercise from Date of Closing Public Offering   12 months  
Common Class A [Member]      
Common stock, Shares authorized   500,000,000  
Common stock, Shares par value   $ 0.0001  
Common stock, Shares issued   1,850,195  
Common stock, Shares outstanding   1,850,195  
Common stock, Shares issued, Subject to forfeiture   38,399,805  
Shares Outstanding Including Shares Subject to Possible Redemption   40,250,000  
Shares Issued Including Shares Subject to Possible Redemption   40,250,000  
Common Class A [Member] | Share Equals Or Exceeds 18 [Member] | 30-day redemption period [Member]      
Number of Days of Notice to be given for the Redemption of Warrants   30 days  
Common Class A [Member] | Share Equals Or Exceeds 18 [Member] | 20 trading days within a 30 trading day [Member]      
Class of Warrant Redemption of Warrants Price per Share Threshold   $ 18.00  
Common Class A [Member] | Share Equals Or Exceeds 18 [Member] | Warrants and Rights Subject to Mandatory Redemption [Member]      
Class of Warrant Redemption of Warrants Price per Share Threshold   18.00  
Common Class A [Member] | Share Equals Or Exceeds 10 [Member] | 30-day redemption period [Member]      
Class of Warrant Price per Warrant Redemption   $ 0.10  
Class of Warrant or Right Redemption Threshold Consecutive Trading Days   30 days  
Common Class A [Member] | Share Equals Or Exceeds 10 [Member] | 20 trading days within a 30 trading day [Member]      
Class of Warrant Redemption of Warrants Price per Share Threshold   $ 10.00  
Class of Warrant or Right Redemption Threshold Consecutive Trading Days   20 days  
Common Class A [Member] | Share Equals Or Exceeds 10 [Member] | Warrants and Rights Subject to Mandatory Redemption [Member]      
Class of Warrant Redemption of Warrants Price per Share Threshold   $ 10.00  
Common Class A [Member] | Public warrants [Member] | 30-day redemption period [Member]      
Class of Warrant or Right Redemption Threshold Consecutive Trading Days   30 days  
Common Class A [Member] | Public warrants [Member] | 20 trading days within a 30 trading day [Member]      
Class of Warrant or Right Redemption Threshold Consecutive Trading Days   20 days  
Common Class A [Member] | Business Combination [Member]      
Class of Warrant or Right Threshold Period for Exercise from Date of Initial Business Combination   15 days  
Common Class A [Member] | Private placement [Member] | Share Equals Or Exceeds 10 [Member] | 20 trading days within a 30 trading day [Member]      
Class of Warrants, price per warrant   $ 18.00  
Common Class B [Member]      
Common stock, Shares authorized   50,000,000  
Common stock, Shares par value   $ 0.0001  
Common stock, Shares issued 10,062,500 10,062,500  
Common stock, Shares outstanding 10,062,500 10,062,500  
Common Class B [Member] | Over-Allotment Option [Member]      
Common stock, Shares issued, Subject to forfeiture 1,312,500   1,312,500
Common stock, Percentage of Shares owns before options exercised 20.00%    
Common Class B Member To Common Class A Member [Member]      
Sponsor Owned Collective Percentage   20.00%