Annual report pursuant to Section 13 and 15(d)

Summary of Significant Accounting Policies (Details)

v3.20.4
Summary of Significant Accounting Policies (Details) - USD ($)
$ in Thousands
1 Months Ended 3 Months Ended 12 Months Ended
Mar. 31, 2020
Mar. 31, 2020
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
Mar. 11, 2019
Principles of Consolidation            
Third party out of pocket costs reimbursement (as a percent)     3.00%      
Property and Equipment            
Impairment of long-lived assets   $ 89,000 $ 98,179 $ 409,739    
Asset Retirement Obligations            
Post-closure period for landfill to maintain and monitor     30 years      
Asset retirement obligations     $ 5,000      
Income taxes            
Income tax refund receivable as a result of the CARES Act $ 55,000 $ 55,000        
Current income tax benefit 11,000   55,517 $ 539 $ (33,615)  
Previously recognized deferred income tax benefit $ 44,000          
Income tax refund received     39,000      
Fresh water delivery            
Property and Equipment            
Impairment of long-lived assets     $ 90,000      
Antero Resources | Antero Midstream Partners            
Principles of Consolidation            
Ownership percentage           53.00%