Quarterly report pursuant to Section 13 or 15(d)

Investments in Unconsolidated Affiliates (Details)

v3.20.2
Investments in Unconsolidated Affiliates (Details)
$ in Thousands
2 Months Ended 3 Months Ended 9 Months Ended 10 Months Ended
Mar. 12, 2019
USD ($)
Sep. 30, 2020
USD ($)
item
mi
Jun. 30, 2020
USD ($)
Mar. 31, 2020
USD ($)
Sep. 30, 2019
USD ($)
Jun. 30, 2019
USD ($)
Sep. 30, 2020
USD ($)
item
mi
Sep. 30, 2019
USD ($)
Dec. 31, 2019
USD ($)
Mar. 31, 2019
USD ($)
Investments in unconsolidated affiliates                    
Balance at beginning of period $ 43,492     $ 709,639     $ 709,639 $ 43,492    
Distributions from unconsolidated affiliates (43,492)             (43,492)    
Investments in unconsolidated affiliates acquired from Antero Midstream Partners                 $ 568,285  
Additional investments             24,802   (154,359)  
Equity in net income of unconsolidated affiliates   $ 23,173     $ 18,478   63,197 34,981 51,315  
Distributions from unconsolidated affiliates             (69,313) (42,570) (64,320)  
Balance at end of period   728,325         728,325   709,639  
Summarized Financial Information of Unconsolidated Affiliates                    
Current assets   108,008         108,008   108,558  
Total assets   5,673,504     6,445,504   5,673,504 6,445,504 6,282,878  
Current liabilities   61,259         61,259   242,084  
Partners' capital   2,485,491 $ 2,523,182 2,588,955 3,523,030 $ 3,972,359 2,485,491 3,523,030 3,143,414 $ 4,035,550
Total liabilities and stockholders' equity   5,673,504         5,673,504   6,282,878  
Revenues - third party   233,415     243,795   696,859 553,521    
Operating income   151,817     (334,089)   (232,621) (205,890)    
Net income (loss) and comprehensive income (loss)   $ 105,507 $ 88,441 (392,933) $ (289,477) $ 69,274 $ (198,985) (210,555)    
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%      
Number of miles of pipeline | mi   67         67      
Investments in unconsolidated affiliates                    
Balance at beginning of period       140,458     $ 140,458      
Investments in unconsolidated affiliates acquired from Antero Midstream Partners                 142,071  
Equity in net income of unconsolidated affiliates             5,098   4,117  
Distributions from unconsolidated affiliates             (6,555)   (5,730)  
Balance at end of period   $ 139,001         $ 139,001   140,458  
MarkWest Joint venture                    
Equity Method Investments                    
Ownership percentage   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      
Investments in unconsolidated affiliates                    
Balance at beginning of period       $ 569,181     $ 569,181      
Investments in unconsolidated affiliates acquired from Antero Midstream Partners                 426,214  
Additional investments             24,802   (154,359)  
Equity in net income of unconsolidated affiliates             58,099   47,198  
Distributions from unconsolidated affiliates             (62,758)   (58,590)  
Balance at end of period   $ 589,324         $ 589,324   $ 569,181