v3.26.1
Reportable Segments (Details) - USD ($)
 3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Dec. 31, 2025
Reporting Segments          
Number of reportable segments     2    
Revenues:          
Amortization of customer relationships $ (22,802,000) $ (17,668,000) $ (44,012,000) $ (35,336,000)  
Total revenues 327,244,000 305,472,000 641,455,000 596,601,000  
Operating expenses:          
Direct operating 84,526,000 63,114,000 155,223,000 119,944,000  
General and administrative (excluding equity-based compensation) 11,729,000 10,718,000 23,497,000 21,340,000  
Equity-based compensation 10,828,000 11,407,000 21,407,000 23,809,000  
Facility idling 287,000 375,000 832,000 818,000  
Depreciation 37,378,000 33,364,000 72,013,000 66,112,000  
Impairment of property and equipment 133,000   133,000 817,000  
Loss (gain) on long-lived assets     (2,658,000)    
Other $ 454,000 $ 50,000 $ 488,000 $ 94,000  
Segment Reporting, Other Segment Item, Composition, Description Amounts include charges for accretion of asset retirement obligations, loss on settlement of asset retirement obligations and loss (gain) on asset sales, as applicable, which represent segment operating expenses that are not considered significant. Amounts include charges for accretion of asset retirement obligations, loss on settlement of asset retirement obligations and loss (gain) on asset sales, as applicable, which represent segment operating expenses that are not considered significant. Amounts include charges for accretion of asset retirement obligations, loss on settlement of asset retirement obligations and loss (gain) on asset sales, as applicable, which represent segment operating expenses that are not considered significant Amounts include charges for accretion of asset retirement obligations, loss on settlement of asset retirement obligations and loss (gain) on asset sales, as applicable, which represent segment operating expenses that are not considered significant.  
Total operating expenses $ 145,335,000 $ 119,028,000 $ 270,935,000 $ 232,934,000  
Operating income (loss) 181,909,000 186,444,000 370,520,000 363,667,000  
Equity in earnings of unconsolidated affiliates 28,525,000 30,016,000 58,537,000 58,036,000  
Additions to property and equipment, net 52,743,000 36,734,000 90,649,000 67,262,000  
Investments in unconsolidated affiliates 574,215,000   574,215,000   $ 585,778,000
Total assets 6,363,815,000   6,363,815,000   5,884,116,000
Antero          
Revenues:          
Total operating revenues 350,046,000 322,674,000 684,861,000 630,966,000  
Third party          
Revenues:          
Total operating revenues   466,000 606,000 971,000  
Gathering and Processing          
Revenues:          
Amortization of customer relationships (13,784,000) (9,272,000) (26,168,000) (18,543,000)  
Water Handling          
Revenues:          
Amortization of customer relationships (9,018,000) (8,396,000) (17,844,000) (16,793,000)  
Operating Segments | Gathering and Processing          
Revenues:          
Amortization of customer relationships (13,784,000) (9,272,000) (26,168,000) (18,543,000)  
Total revenues 257,723,000 239,629,000 507,633,000 468,375,000  
Operating expenses:          
Direct operating 36,533,000 25,662,000 66,563,000 51,855,000  
General and administrative (excluding equity-based compensation) 6,564,000 5,132,000 13,790,000 10,370,000  
Equity-based compensation 7,988,000 7,229,000 15,584,000 15,112,000  
Depreciation 18,884,000 19,336,000 36,728,000 38,367,000  
Impairment of property and equipment 133,000   133,000    
Loss (gain) on long-lived assets     (3,229,000)    
Total operating expenses 70,102,000 57,359,000 129,569,000 115,704,000  
Operating income (loss) 187,621,000 182,270,000 378,064,000 352,671,000  
Equity in earnings of unconsolidated affiliates 28,525,000 30,016,000 58,537,000 58,036,000  
Additions to property and equipment, net 35,401,000 21,013,000 54,838,000 43,094,000  
Investments in unconsolidated affiliates 574,215,000   574,215,000   585,778,000
Total assets 5,193,292,000   5,193,292,000   4,651,002,000
Operating Segments | Gathering and Processing | Antero          
Revenues:          
Total operating revenues 271,507,000 248,901,000 533,506,000 486,918,000  
Operating Segments | Gathering and Processing | Third party          
Revenues:          
Total operating revenues     295,000    
Operating Segments | Water Handling          
Revenues:          
Amortization of customer relationships (9,018,000) (8,396,000) (17,844,000) (16,793,000)  
Total revenues 69,521,000 65,843,000 133,822,000 128,226,000  
Operating expenses:          
Direct operating 47,993,000 37,452,000 88,660,000 68,089,000  
General and administrative (excluding equity-based compensation) 2,625,000 3,996,000 5,906,000 8,193,000  
Equity-based compensation 2,526,000 3,893,000 5,195,000 8,138,000  
Facility idling 287,000 375,000 832,000 818,000  
Depreciation 18,494,000 14,028,000 35,285,000 27,745,000  
Impairment of property and equipment       817,000  
Loss (gain) on long-lived assets     571,000    
Other 454,000 50,000 488,000 94,000  
Total operating expenses 72,379,000 59,794,000 136,937,000 113,894,000  
Operating income (loss) (2,858,000) 6,049,000 (3,115,000) 14,332,000  
Additions to property and equipment, net 17,342,000 15,721,000 35,811,000 24,168,000  
Total assets 1,168,377,000   1,168,377,000   968,282,000
Operating Segments | Water Handling | Antero          
Revenues:          
Total operating revenues 78,539,000 73,773,000 151,355,000 144,048,000  
Operating Segments | Water Handling | Third party          
Revenues:          
Total operating revenues   466,000 311,000 971,000  
Unallocated          
Operating expenses:          
General and administrative (excluding equity-based compensation) 2,540,000 1,590,000 3,801,000 2,777,000  
Equity-based compensation 314,000 285,000 628,000 559,000  
Total operating expenses 2,854,000 1,875,000 4,429,000 3,336,000  
Operating income (loss) (2,854,000) $ (1,875,000) (4,429,000) $ (3,336,000)  
Total assets $ 2,146,000   $ 2,146,000   $ 264,832,000