Quarterly report pursuant to Section 13 or 15(d)

Business and Organization (Details)

v3.8.0.1
Business and Organization (Details)
3 Months Ended
Mar. 31, 2018
Feb. 06, 2017
Jun. 30, 2016
Antero Midstream LLC      
Business and Organization      
Ownership interest in subsidiaries (as a percent) 100.00%    
Antero Water      
Business and Organization      
Ownership interest in subsidiaries (as a percent) 100.00%    
Antero Treatment      
Business and Organization      
Ownership interest in subsidiaries (as a percent) 100.00%    
Stonewall Gas Gathering LLC      
Business and Organization      
Ownership percentage 15.00%   15.00%
Appalachia Joint venture      
Business and Organization      
Ownership percentage   50.00%  
MarkWest | Appalachia Joint venture      
Business and Organization      
Ownership percentage 50.00% 50.00%