General form of registration statement for all companies including face-amount certificate companies

PROPOSED BUSINESS COMBINATION - Additional Information (Details)

v3.21.4
PROPOSED BUSINESS COMBINATION - Additional Information (Details)
9 Months Ended 12 Months Ended
May 25, 2021
USD ($)
$ / shares
shares
Sep. 30, 2021
USD ($)
Vote
Dec. 31, 2020
USD ($)
Business Acquisition [Line Items]      
Cash consideration transferred   $ 5,014,500 $ 130,000
Foresight Acquisition Corp [Member]      
Business Acquisition [Line Items]      
Number of votes per share | Vote   1  
Common Class A | Foresight Acquisition Corp [Member]      
Business Acquisition [Line Items]      
Number of votes per share | Vote   1  
P3 Health Group Holdings, LLC [Member] | Foresight Acquisition Corp [Member]      
Business Acquisition [Line Items]      
Business combination, consideration transferred $ 2,126,000,000    
Business combination, consideration transferred, other 208,703,070    
Cash consideration transferred 305    
Business combination, equity interests issued and issuable $ 180,000,000    
P3 Health Group Holdings, LLC [Member] | Blocker Agreement [Member] | Foresight Acquisition Corp [Member]      
Business Acquisition [Line Items]      
Business acquisition, percentage of voting interests acquired 100.00%    
P3 Health Group Holdings, LLC [Member] | Surviving Company Common Units [Member] | Foresight Acquisition Corp [Member]      
Business Acquisition [Line Items]      
Number of shares of equity interests issued | shares 182,104,693    
Business acquisition, share price | $ / shares $ 10    
Series of Individually Immaterial Business Acquisitions [Member] | Foresight Acquisition Corp [Member]      
Business Acquisition [Line Items]      
Business acquisition, percentage of voting interests acquired 28.60%    
Business combination, consideration transferred $ 2,126,000,000    
Business acquisition, share price | $ / shares $ 10    
Series of Individually Immaterial Business Acquisitions [Member] | Common Class A | Subscription Agreements [Member] | Foresight Acquisition Corp [Member]      
Business Acquisition [Line Items]      
Number of shares of equity interests issued | shares 20,870,307    
Business acquisition, share price | $ / shares $ 10.00    
Business acquisition, equity interest issued or issuable, value assigned $ 208,703,070