Annual report pursuant to Section 13 and 15(d)

Summary of Significant Accounting Policies (Details)

v3.10.0.1
Summary of Significant Accounting Policies (Details) - USD ($)
$ in Thousands
12 Months Ended
Oct. 01, 2018
Dec. 31, 2018
Dec. 31, 2017
Dec. 31, 2016
Dec. 31, 2015
Significant Accounting Policies          
Partners' capital   $ 30,861 $ 15,608 $ 10,269 $ 558
Income taxes          
Statutory U.S. Federal tax rate (as a percent)   21.00% 35.00% 35.00%  
General and Administrative Expenses          
Attorneys’ fees   $ 6,900      
Net Income (Loss) per Common Share          
Antidilutive securities excluded from computation of earnings per share   1,365,525 4,777,759    
Antero Midstream          
Significant Accounting Policies          
Partners' capital   $ 0      
Consideration paid   0      
Cost basis of interests   $ 0      
Antero Resources | Antero Midstream          
Significant Accounting Policies          
Ownership percentage   52.80%      
Series B Unit Awards classified as equity | ASU 2018-07          
Recently Adopted Accounting Standard          
Effect of adoption $ 3,000        
Series B Unit Awards classified as liability | ASU 2018-07          
Recently Adopted Accounting Standard          
Effect of adoption $ (3,000)