Quarterly report pursuant to Section 13 or 15(d)

Description of Organization, Business Operations and Basis of Presentation - Additional Information (Detail)

v3.21.2
Description of Organization, Business Operations and Basis of Presentation - Additional Information (Detail)
$ / shares in Units, € in Millions
1 Months Ended 9 Months Ended 12 Months Ended
Apr. 19, 2021
USD ($)
Jan. 15, 2021
USD ($)
Dec. 11, 2020
USD ($)
Nov. 27, 2020
USD ($)
$ / shares
shares
Nov. 24, 2020
shares
Nov. 23, 2020
USD ($)
$ / shares
shares
Sep. 10, 2020
USD ($)
$ / shares
Nov. 30, 2020
USD ($)
Sep. 30, 2020
USD ($)
Sep. 30, 2021
USD ($)
$ / shares
Dec. 31, 2020
USD ($)
$ / shares
Jul. 18, 2021
USD ($)
$ / shares
shares
Jul. 18, 2021
EUR (€)
shares
Organization Consolidation And Presentation Of Financial Statements [Line Items]                          
Deferred underwriting commissions                   $ 14,087,500 $ 14,087,500    
Restricted investment price per share | $ / shares           $ 10.00              
Term of restricted investments       185 days                  
Restricted investments non current                   402,518,127 402,500,000    
Redemption value per share | $ / shares       $ 10.00                  
Minimum net worth needed to consummate a business combination                     $ 5,000,001    
Maximum percentage of shares eligible for transfer                     15.00%    
Percentage of public shares to be redeemed in case business combination is not consummated                     100.00%    
Period within which business combination shall be consummated from the date of closure of initial public offer                     24 months    
Cut off date for consummation of business combination                     Nov. 23, 2022    
Period within which the public shares shall be redeemed after the cut off date for consummation of business combination                     10 days    
Expenses payable on liquidation                     $ 100,000    
Value per share to be maintained in the trust account | $ / shares                     $ 10.00    
Cash                   228,930 $ 1,044,177    
Net current assets                   931,000      
Proceeds of note payable from related parties                 $ 0 1,250,000      
Note payable – related party                   1,250,000      
Promissory Note Related Party [Member] | Sponsor [Member]                          
Organization Consolidation And Presentation Of Financial Statements [Line Items]                          
Proceeds of note payable from related parties     $ 127,000                    
Additional Promissory Note Related Party [Member] | Sponsor [Member]                          
Organization Consolidation And Presentation Of Financial Statements [Line Items]                          
Note payable – related party                   $ 1,250,000      
Tranche One [Member]                          
Organization Consolidation And Presentation Of Financial Statements [Line Items]                          
Payment to acquire restricted investments       $ 350,000,000.0                  
Tranche One [Member] | Promissory Note Related Party [Member] | Sponsor [Member]                          
Organization Consolidation And Presentation Of Financial Statements [Line Items]                          
Proceeds of note payable from related parties               $ 61,000          
Tranche One [Member] | Additional Promissory Note Related Party [Member] | Sponsor [Member]                          
Organization Consolidation And Presentation Of Financial Statements [Line Items]                          
Proceeds of note payable from related parties   $ 750,000                      
Tranche One [Member] | Funds Raised From Private Placement [Member]                          
Organization Consolidation And Presentation Of Financial Statements [Line Items]                          
Payment to acquire restricted investments       343,000,000.0                  
Tranche One [Member] | Funds Raised From Initial Public Offer [Member]                          
Organization Consolidation And Presentation Of Financial Statements [Line Items]                          
Payment to acquire restricted investments       7,000,000.0                  
Tranche Two [Member] | Promissory Note Related Party [Member] | Sponsor [Member]                          
Organization Consolidation And Presentation Of Financial Statements [Line Items]                          
Proceeds of note payable from related parties               $ 66,000          
Tranche Two [Member] | Additional Promissory Note Related Party [Member] | Sponsor [Member]                          
Organization Consolidation And Presentation Of Financial Statements [Line Items]                          
Proceeds of note payable from related parties $ 500,000                        
Tranche Two [Member] | Funds Raised From Over Allotment And Private Placement [Member]                          
Organization Consolidation And Presentation Of Financial Statements [Line Items]                          
Payment to acquire restricted investments       $ 52,500,000                  
Private Placement Warrants [Member]                          
Organization Consolidation And Presentation Of Financial Statements [Line Items]                          
Class of warrants or rights issued issue price per share | $ / shares           $ 1.50              
Private Placement Warrants [Member] | Tranche One [Member]                          
Organization Consolidation And Presentation Of Financial Statements [Line Items]                          
Class of warrants or rights issued during the period units | shares           6,000,000              
Class of warrants or rights issued issue price per share | $ / shares           $ 1.50              
Proceeds from issuances of warrants           $ 9,000,000.0              
Private Placement Warrants [Member] | Tranche Two [Member]                          
Organization Consolidation And Presentation Of Financial Statements [Line Items]                          
Class of warrants or rights issued during the period units | shares       700,000                  
Proceeds from issuances of warrants       $ 1,100,000                  
Business Combination Agreement [Member] | IIAC [Member]                          
Organization Consolidation And Presentation Of Financial Statements [Line Items]                          
Common stock minimum number of shares to be held by the existing shareholders post business combination | shares                       155,400,000 155,400,000
Common stock, shares subscribed but unissued | shares                       22,500,000 22,500,000
Common stock par or stated value per share | $ / shares                       $ 0.0001  
Amended Forward Purchase Agreement One [Member]                          
Organization Consolidation And Presentation Of Financial Statements [Line Items]                          
Common stock, shares subscribed but unissued | shares                       22,500,000 22,500,000
Common stock, value, subscriptions                       $ 219,300,000 € 184.5
Amended Forward Purchase Agreement One [Member] | Strategic Holding Group S A R L [Member] | IIAC [Member]                          
Organization Consolidation And Presentation Of Financial Statements [Line Items]                          
Common stock, value, subscriptions                       $ 219,300,000 € 184.5
Share Repurchase Agreement [Member]                          
Organization Consolidation And Presentation Of Financial Statements [Line Items]                          
Share repurchase programme number of shares authorized to be repurchased | shares                       54,600,000 54,600,000
Shares of common stock value of shares to be repurchased authorized amount                       $ 540,700,000 € 455.0
Over-Allotment Option [Member] | Underwriting Agreement [Member]                          
Organization Consolidation And Presentation Of Financial Statements [Line Items]                          
Stock issued during the period shares | shares       5,250,000 5,250,000                
Shares issued price per share | $ / shares       $ 10.00                  
Stock issued during the period value       $ 52,500,000                  
Deferred underwriting commissions       1,800,000                  
Number of days granted to subscribe to the option         45 days                
Proceeds from issuance of common stock       52,500,000                  
Initial Public Offer And Over Allotment [Member]                          
Organization Consolidation And Presentation Of Financial Statements [Line Items]                          
Additional offering costs       $ 9,200,000                  
Class A ordinary shares [Member]                          
Organization Consolidation And Presentation Of Financial Statements [Line Items]                          
Common stock par or stated value per share | $ / shares                   $ 0.0001 $ 0.0001    
Class A ordinary shares [Member] | IPO [Member]                          
Organization Consolidation And Presentation Of Financial Statements [Line Items]                          
Stock issued during the period shares | shares           35,000,000              
Shares issued price per share | $ / shares           $ 10.00              
Stock issued during the period value           $ 350,000,000.0              
Proceeds from initial public offering gross           350,000,000.0              
Deferred underwriting commissions           $ 12,300,000              
Class B ordinary shares [Member]                          
Organization Consolidation And Presentation Of Financial Statements [Line Items]                          
Common stock par or stated value per share | $ / shares             $ 0.0001     $ 0.0001 $ 0.0001    
Stock issued during the period for services value             $ 25,000   $ 25,000 $ 25,000