Organization and Plan of Business Operations (Details) - USD ($)
 1 Months Ended 2 Months Ended 3 Months Ended 9 Months Ended
Feb. 09, 2021
Apr. 30, 2020
Jan. 21, 2020
Apr. 30, 2020
Dec. 31, 2019
Jun. 30, 2020
Sep. 30, 2020
Dec. 31, 2020
Oct. 17, 2019
Dec. 31, 2018
Ordinary share, par value         $ 0.00001     $ 0.0001    
Common Stock, Shares, Issued         83,748,443     540,714,692    
Common Stock, Shares, Outstanding         83,748,443     540,714,692    
Cash and cash equivalents         $ 405,080,000     $ 1,412,665,000   $ 262,368,000
Over-Allotment Option | Subsequent Event                    
Sale of Stock, Number of Shares Issued in Transaction 4,280,533                  
Social Capital Member                    
Period to consummate business combination         24 months          
Units issue price (in dollars per share)         $ 10.00          
Gross proceeds from initial public offering   $ 414,000,000                
Proceeds from sale of Private Placement Warrants             $ 9,200,000      
Transaction costs   22,196,558                
Underwriting fees   7,200,000                
Deferred underwriting fees   14,490,000   $ 14,490,000            
Other offering costs   $ 506,558                
Cash available for working capital purposes             250,461      
Cash held in trust account             $ 414,042,207      
Maturity term of U.S. government securities   185 days     185 days          
Redemption of shares by Public Shareholders, Number of days considered   2                
Minimum Net Tangible Assets To Complete Business Combination   $ 5,000,001   $ 5,000,001 $ 5,000,001          
Percentage of aggregate common shares that may not be redeemed without prior consent   15.00%                
Percentage of public shares required to be redeemed if business combination is not completed within specified period   100.00%     100.00%          
Number of business days after which the public shares are to be redeemed if business combination is not completed within specified period   10                
Maximum interest earned to be used to pay dissolution expenses   $ 100,000     $ 100,000          
Full pro rata interest per share receivable by the Public Shareholders, in the event of liquidation (in dollars per share)   $ 10.00     $ 10.00          
Reduction in the amount of funds held in trust account (in dollars per share)   $ 10.00     $ 10.00          
Class of Warrant or Right, Numbers Issued           6,133,333        
Common Stock, Shares, Issued         1          
Share Price         $ 9.20   $ 9.20      
Cash and cash equivalents         $ 0   $ 250,461   $ 0  
Working capital deficit         $ 74,304   $ 4,866,591      
Social Capital Member | Subsequent Event | Sponsor                    
Issuance of stock (in shares)     8,625,000              
Social Capital Member | Initial Public Offering                    
Sale of Stock, Number of Shares Issued in Transaction         36,000,000          
Sale of stock, price per share         $ 10.00          
Issuance of stock (in shares)   41,400,000   41,400,000            
Units issue price (in dollars per share)   $ 10.00   $ 10.00            
Social Capital Member | Over-Allotment Option                    
Sale of Stock, Number of Shares Issued in Transaction         41,400,000          
Issuance of stock (in shares)   5,400,000   5,400,000            
Social Capital Member | Private placement | Sponsor                    
Warrants to purchase shares   6,133,333   6,133,333 6,133,333          
Issue price of warrants (in dollars per share)   $ 1.50   $ 1.50 $ 1.50          
Proceeds from sale of Private Placement Warrants   $ 9,200,000   $ 9,200,000 $ 9,200,000          
Social Capital Member | Common Class A                    
Ordinary share, par value         $ 0.0001   $ 0.0001      
Common Stock, Shares, Issued         0   2,435,411      
Common Stock, Shares, Outstanding         0   2,435,411      
Social Capital Member | Common Class A | Sponsor                    
Sale of stock, price per share         $ 12.00          
Social Capital Member | Common Class A | Initial Public Offering                    
Number of common stocks included in each unit   1   1            
Social Capital Member | Common Class B                    
Ordinary share, par value         $ 0.0001   $ 0.0001      
Common Stock, Shares, Issued         1   10,350,000      
Common Stock, Shares, Outstanding         1   10,350,000