DESCRIPTION OF ORGANIZATION AND BUSINESS OPERATIONS (Details) - USD ($)
3 Months Ended 12 Months Ended
Jan. 07, 2021
Jan. 06, 2021
Oct. 05, 2020
Apr. 24, 2020
Apr. 21, 2020
Jun. 30, 2020
Dec. 31, 2020
Mar. 24, 2021
Dec. 31, 2019
Sale of Stock, Number of Shares Issued in Transaction       82,800,000     82,800,000    
Proceeds from Issuance Initial Public Offering       $ 828,000,000          
Sale of Stock, Price Per Share       $ 10.00       $ 10.00  
Class of Warrant or Right, Numbers Issued           10,933,333 10,933,333    
Deferred Underwriting Fee Payable             $ 28,980,000    
Initial Public Offering Costs             44,156,346    
Underwriting Fees             14,400,000    
Other Deferred Costs, Net             776,346    
Proceeds from Issuance of Common Stock             $ 25,000    
Warrants outstanding             38,533,271    
Common Class B [Member]                  
Ordinary share, par value $ 0.0001           $ 0.0001   $ 0.0001
Common Stock, Shares, Outstanding 260,965,701           20,700,000   1
Share Price $ 10.00                
Common Stock, Voting Rights 10 votes per share                
Proceeds from Issuance of Common Stock $ 499,751,045                
Common Stock, Conversion Basis 2.0681                
Pro rata adjustments, percentage 32.30%                
Common Class B [Member] | PIPE Investment [Member]                  
Common Stock, Shares, Outstanding             260,965,701    
Common Class B [Member] | Social Capital Hedosophia Holdings Corp III [Member]                  
Ordinary share, par value         $ 0.0001        
Common Class A [Member]                  
Sale of Stock, Number of Shares Issued in Transaction     40,000,000            
Ordinary share, par value             $ 0.0001   $ 0.0001
Common Stock, Shares, Outstanding             3,960,547   0
Proceeds from Issuance of Common Stock     $ 400,000,000            
Common Class A [Member] | PIPE Investment [Member]                  
Common Stock, Shares, Outstanding             143,475,108    
Common Class A [Member] | Social Capital Hedosophia Holdings Corp III [Member]                  
Sale of Stock, Price Per Share   $ 10.00141613              
Ordinary share, par value       $ 0.0001          
Proceeds from Issuance of Common Stock   $ 248,955              
Common Stock, Conversion Basis         one-for-one        
Conversion of Stock, Shares Converted         1        
Common stock issued, Conversion basis   24,892              
Redemption Price Per Share   $ 10.00141613              
Common Stock, Value, Outstanding   $ 827,868,300              
Balance to pay on merger consideration   $ 499,751,045              
Common Class A [Member] | Clover Health Investments Corp [Member]                  
Ordinary share, par value         $ 0.0001        
Common Stock, Voting Rights         one vote        
Common Class A [Member] | SCH Sponsor III LLC [Member]                  
Sale of Stock, Number of Shares Issued in Transaction     15,200,000            
Conversion Of Class B To Common Class A [Member] | Social Capital Hedosophia Holdings Corp III [Member]                  
Common Stock, Conversion Basis         one-for-one        
Private placement warrant                  
Class of Warrant or Right, Numbers Issued             10,933,333    
Class of Warrant or Right, Per Warrant             $ 1.50    
Proceeds from Issuance of Private Placement             $ 16,400,000    
Over-Allotment option                  
Sale of Stock, Number of Shares Issued in Transaction       10,800,000