Quarterly report pursuant to Section 13 or 15(d)

Description of Business - Additional Information (Details)

v3.21.2
Description of Business - Additional Information (Details)
$ in Millions
1 Months Ended
Jul. 31, 2021
USD ($)
Aug. 30, 2019
USD ($)
Jul. 01, 1999
Aug. 31, 2021
USD ($)
Sep. 30, 2019
USD ($)
shares
Sep. 30, 2021
USD ($)
clinic
plan
Dec. 31, 2020
Apollo-Sun Labs Management, LLC              
Description Of Business [Line Items]              
Interest acquired       49.00%      
Consideration transferred       $ 4.0      
Equity interest purchase obligation, period to purchase       3 years      
Equity interest purchase obligation, noncurrent           $ 4.2  
Access Primary Care Medical Group              
Description Of Business [Line Items]              
Interest acquired 80.00%            
Consideration transferred $ 2.0            
Payments to acquire business $ 1.0            
APC | Affiliated Entity              
Description Of Business [Line Items]              
Number of shares purchased by related party | shares         15,015,015    
Stock subscriptions         $ 300.0    
Proxy votes         9.99%    
AP-AMH Medical Corporation | Affiliated Entity              
Description Of Business [Line Items]              
Amount of loan         $ 545.0    
Term of receivable         10 years    
Stated rate of note of loan receivable         10.00%    
Interest rate in the event of default         10.75%    
APC              
Description Of Business [Line Items]              
Fixed term of amended and restated management and administrative services agreement     30 years        
APC | MPP, AMG Properties, and ZLL Asset Acquisition              
Description Of Business [Line Items]              
Asset acquisition, percentage of shares acquired             100.00%
APC | One MSO, LLC, Tag-6 Medical Investment Group, LLC, and Tag-8 Medical Investment Group, LLC              
Description Of Business [Line Items]              
Asset acquisition, percentage of shares acquired             50.00%
APC | AMG, Inc              
Description Of Business [Line Items]              
Value of shares transferred in acquisition         $ 0.4    
APC | Apollo Medical Holdings, Inc              
Description Of Business [Line Items]              
Ownership interest           19.77% 22.58%
APC | Concourse Diagnostic Surgery Center, LLC              
Description Of Business [Line Items]              
Ownership interest           45.01%  
APC | AP-AMH Medical Corporation | Affiliated Entity | Series A Preferred Stock              
Description Of Business [Line Items]              
Number of shares purchased by related party | shares         1,000,000    
APC LSMA | AMG, Inc              
Description Of Business [Line Items]              
Interest acquired         100.00%    
Payments to acquire business         $ 1.2    
APC LSMA | Maverick Medical Group, Inc              
Description Of Business [Line Items]              
Ownership interest           100.00%  
Accountable Health Care              
Description Of Business [Line Items]              
Number federally qualified health plans | plan           3  
APC and APC-LSMA | Accountable Health Care              
Description Of Business [Line Items]              
Interest acquired   75.00%          
APC and APC-LSMA | Dr. Jay | Accountable Health Care              
Description Of Business [Line Items]              
Consideration transferred   $ 7.3          
AMG, Inc              
Description Of Business [Line Items]              
Number of family practice clinics | clinic           3