v3.25.4
Equity Method Investment (Details) - USD ($)
$ in Thousands, shares in Millions
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Investments in unconsolidated affiliates        
Equity in earnings of unconsolidated affiliates $ 98,484 $ 93,787 $ 82,952  
Dividends from unconsolidated affiliate (125,255) (125,197) (125,138)  
Summarized Financial Information        
Current assets 831,780 507,546    
Total assets 13,245,407 13,010,050    
Current liabilities 1,503,313 1,445,927    
Stockholders' equity 7,715,649 7,216,533 7,134,214 $ 6,981,781
Total liabilities and equity 13,245,407 13,010,050    
Revenues 5,275,823 4,325,596 4,681,972  
Total operating expenses 4,392,177 4,325,136 4,285,725  
Operating income 883,646 460 396,247  
Net income $ 674,567 $ 93,697 297,329  
Antero Midstream Corporation        
Equity Method Investment        
Ownership percentage 29.00% 29.00%    
Investments in unconsolidated affiliates        
Balance at beginning of period $ 231,048 $ 222,255    
Additional Investments   1,936    
Equity in earnings of unconsolidated affiliates 98,484 93,787    
Dividends from unconsolidated affiliate (125,255) (125,197)    
Elimination of intercompany profit 41,376 38,267    
Balance at end of period 245,653 231,048 222,255  
Fair value of investment 2,500,000 2,100,000    
Antero Midstream Corporation        
Summarized Financial Information        
Current assets 379,864 118,064    
Noncurrent assets 5,504,252 5,643,684    
Total assets 5,884,116 5,761,748    
Current liabilities 111,482 100,612    
Noncurrent liabilities 3,800,593 3,545,965    
Stockholders' equity 1,972,041 2,115,171    
Total liabilities and equity 5,884,116 5,761,748    
Revenues 1,188,426 1,106,193 1,041,771  
Total operating expenses 543,757 447,027 429,909  
Operating income 644,669 659,166 611,862  
Net income $ 413,163 $ 400,892 $ 371,786  
Antero Midstream Corporation        
Investments in unconsolidated affiliates        
Additional shares awarded   0.1