Annual report pursuant to Section 13 and 15(d)

Summary of Significant Accounting Policies (Details)

v3.8.0.1
Summary of Significant Accounting Policies (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2017
Dec. 31, 2016
Dec. 31, 2015
Dec. 31, 2014
Significant Accounting Policies        
Partners' capital $ 15,608 $ 10,269 $ 558 $ 0
Income taxes        
Statutory U.S. Federal tax rate (as a percent) 35.00% 35.00% 35.00%  
Net Income (Loss) per Common Share        
Antidilutive securities excluded from computation of earnings per share 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 52.90%      
Contract term 20 years