INITIAL PUBLIC OFFERING (Details)
1 Months Ended 2 Months Ended
Apr. 30, 2020
$ / shares
shares
Apr. 30, 2020
USD ($)
$ / shares
shares
Dec. 31, 2019
$ / shares
Dec. 31, 2020
$ / shares
Initial Public Offering, Disclosure [Line Items]        
Exercise price of warrants (in dollars per share) | $ / shares       $ 11.50
Social Capital Member        
Initial Public Offering, Disclosure [Line Items]        
Units issue price (in dollars per share) | $ / shares     $ 10.00  
Social Capital Member | Initial Public Offering        
Initial Public Offering, Disclosure [Line Items]        
Issuance of stock (in shares) | shares 41,400,000 41,400,000    
Units issue price (in dollars per share) | $ / shares $ 10.00 $ 10.00    
Number of public warrants that each unit consists (in shares) | $   0.33    
Social Capital Member | Initial Public Offering | Common Class A        
Initial Public Offering, Disclosure [Line Items]        
Number of common stocks included in each unit | shares 1 1    
Number of shares called for by each public warrant (in shares) | shares 1 1    
Exercise price of warrants (in dollars per share) | $ / shares $ 11.50 $ 11.50    
Social Capital Member | Over-Allotment Option        
Initial Public Offering, Disclosure [Line Items]        
Issuance of stock (in shares) | shares 5,400,000 5,400,000