Quarterly report pursuant to Section 13 or 15(d)

Investments in Unconsolidated Affiliates (Details)

v3.19.2
Investments in Unconsolidated Affiliates (Details)
$ in Thousands
2 Months Ended 3 Months Ended 4 Months Ended 6 Months Ended
Mar. 12, 2019
USD ($)
Jun. 30, 2019
USD ($)
item
mi
Jun. 30, 2018
USD ($)
Jun. 30, 2019
USD ($)
item
mi
Jun. 30, 2019
USD ($)
item
mi
Jun. 30, 2018
USD ($)
Investments in unconsolidated affiliates            
Balance at beginning of period $ 43,492       $ 43,492  
Investments in unconsolidated affiliates acquired from Antero Midstream Partners       $ 1,090,109    
Additional investments       103,409    
Equity in net income of unconsolidated affiliates   $ 13,623 $ 33,145 16,503 16,503 $ 61,598
Distributions from unconsolidated affiliates (43,492)     (23,860) (23,860)  
Balance at end of period   $ 1,186,161   $ 1,186,161 1,186,161  
Antero Midstream Partners LP            
Investments in unconsolidated affiliates            
Balance at beginning of period 43,492       $ 43,492  
Distributions from unconsolidated affiliates $ (43,492)          
Stonewall            
Equity Method Investments            
Ownership percentage   15.00%   15.00% 15.00%  
Number of miles of pipeline | mi   67   67 67  
Investments in unconsolidated affiliates            
Investments in unconsolidated affiliates acquired from Antero Midstream Partners       $ 133,752    
Equity in net income of unconsolidated affiliates       2,000    
Distributions from unconsolidated affiliates       (2,520)    
Balance at end of period   $ 133,232   $ 133,232 $ 133,232  
MarkWest Joint venture            
Equity Method Investments            
Ownership percentage   50.00%   50.00% 50.00%  
Percentage of interest held by joint venture in third party fractionator in Ohio         33.33%  
Number of fractionators | item   2   2 2  
Investments in unconsolidated affiliates            
Investments in unconsolidated affiliates acquired from Antero Midstream Partners       $ 956,357    
Additional investments       103,409    
Equity in net income of unconsolidated affiliates       14,503    
Distributions from unconsolidated affiliates       (21,340)    
Balance at end of period   $ 1,052,929   $ 1,052,929 $ 1,052,929