Quarterly report pursuant to Section 13 or 15(d)

Summary of Significant Accounting Policies (Details)

v3.8.0.1
Summary of Significant Accounting Policies (Details) - USD ($)
shares in Thousands, $ in Thousands
3 Months Ended 5 Months Ended 9 Months Ended
Sep. 30, 2017
Sep. 30, 2017
Sep. 30, 2017
Dec. 31, 2016
Significant Accounting Policies        
Partners' capital (186,174 shares issued and outstanding at September 30, 2017) $ 8,680 $ 8,680 $ 8,680 $ 10,269
Income taxes        
Equity-based compensation $ 8,317   26,271  
IPO costs     $ 5,100  
Statutory U.S. Federal tax rate (as a percent)     35.00%  
Net Income (Loss) per Common Share        
Basic weighted average number of common shares outstanding 186,173 186,172 186,172  
Add: Dilutive effect of Series B units 5,002   5,019  
Diluted weighted average number of common shares outstanding 191,175 191,191 191,191  
Antero Midstream        
Significant Accounting Policies        
Partners' capital (186,174 shares issued and outstanding at September 30, 2017) $ 0 $ 0 $ 0  
Consideration paid     0  
Cost basis of interests $ 0 $ 0 $ 0  
Antero Resources | Antero Midstream        
Significant Accounting Policies        
Ownership percentage 53.00% 53.00% 53.00%  
Contract term     20 years