7Baggers

Equitrans Midstream Corporation
(NYSE:ETRN) 

ETRN stock logo

Equitrans Midstream Corporation owns, operates, acquires, and develops natural gas gathering, transmission and storage, and water services assets in the Appalachian Basin. It operates through three segments: Gathering System, Transmission and Storage System, and Water Service System. The Gathering S...

Founded: 2018
Full Time Employees: 800
Sector: Energy
Industry: Oil & Gas Midstream

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At a glance:
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Quarterly
Annual
    Unit: USD2024-06-30 2024-03-31 2023-12-31 2023-09-30 2023-06-30 2023-03-31 2022-12-31 2022-09-30 2022-06-30 2022-03-31 2021-12-31 2021-09-30 2021-06-30 2021-03-31 2020-12-31 2020-09-30 2020-06-30 2020-03-31 2019-12-31 2019-09-30 2019-06-30 2019-03-31 2018-12-31 2018-09-30 
                            
      operating revenues
    361,595,000 364,274,000 360,609,000 338,514,000 318,469,000 376,337,000 355,239,000 331,751,000 328,611,000 342,146,000 246,672,000 342,074,000 348,295,000 379,996,000 367,122,000 350,000,000 340,590,000 453,113,000 425,859,000 408,434,000 406,167,000 389,782,000 384,791,000 364,584,000 
      operating expenses:
                            
      operating and maintenance
    48,006,000 45,228,000 46,297,000 43,046,000 45,767,000 42,862,000 54,094,000 35,297,000 32,442,000 32,834,000 42,422,000 38,743,000 38,162,000 34,099,000 40,119,000 33,905,000 41,663,000 38,422,000 47,907,000 43,021,000 46,556,000 27,883,000 44,658,000 48,092,000 
      selling, general and administrative
    45,653,000 44,329,000 42,193,000 55,627,000 56,932,000 32,622,000 37,989,000 33,348,000 29,009,000 28,126,000 34,111,000 33,560,000 35,482,000 35,494,000 35,783,000 31,626,000 32,821,000 29,739,000 29,362,000 24,151,000 27,224,000 32,178,000 41,216,000 27,380,000 
      transaction costs
    2,011,000 5,684,000                     11,998,750 16,681,000 
      depreciation
    73,188,000 71,672,000 70,603,000 69,348,000 70,031,000 69,404,000 68,923,000 68,572,000 67,657,000 67,043,000 66,450,000 66,021,000 69,315,000 68,618,000 68,342,000 66,772,000 63,151,000 61,348,000 60,634,000 59,460,000 56,759,000 50,511,000 48,586,000 43,722,000 
      amortization of intangible assets
    16,205,000 16,205,000 16,205,000 16,204,000 16,205,000 16,205,000 16,205,000 16,204,000 16,205,000 16,205,000 16,205,000 16,204,000 16,205,000 16,205,000 16,205,000 16,204,000 16,205,000 14,581,000 14,581,000 14,540,000 13,750,000 10,387,000 10,387,000 10,387,000 
      total operating expenses
    185,063,000 183,118,000 175,298,000 184,225,000 188,935,000 161,093,000 177,211,000 153,421,000 145,313,000 144,208,000 159,188,000 154,528,000 215,342,000 154,416,000 160,449,000 149,491,000 165,293,000 211,031,000 737,622,000 446,887,000 239,992,000 129,741,000 444,237,000 146,262,000 
      operating income
    176,532,000 181,156,000 185,311,000 154,289,000 129,534,000 215,244,000 178,028,000 178,330,000 183,298,000 197,938,000 87,484,000 187,546,000 132,953,000 225,580,000 206,673,000 200,509,000 175,297,000 242,082,000 -311,763,000 -38,453,000 166,175,000 260,041,000 -59,446,000 218,322,000 
      yoy
    36.28% -15.84% 4.09% -13.48% -29.33% 8.74% 103.50% -4.91% 37.87% -12.25% -57.67% -6.47% -24.16% -6.82% -166.29% -621.44% 5.49% -6.91% 424.45% -117.61%     
      qoq
    -2.55% -2.24% 20.11% 19.11% -39.82% 20.90% -0.17% -2.71% -7.40% 126.26% -53.35% 41.06% -41.06% 9.15% 3.07% 14.38% -27.59% -177.65% 710.76% -123.14% -36.10% -537.44% -127.23%  
      equity income
    18,814,000 73,005,000 77,597,000 73,810,000 23,686,000 122,000 77,000 48,000 39,000 4,000 3,194,000 8,461,000 5,921,000 3,000 62,600,000 60,917,000 56,244,000 54,072,000 50,986,000 44,448,000 36,782,000 31,063,000 25,942,000 16,087,000 
      other income
    3,602,000 -3,976,000 -5,448,000 -3,037,000 19,809,000 -8,102,000 -7,543,000 893,000 14,173,000 6,348,000 -54,355,000 21,199,000 9,453,000 7,599,000 -21,781,000 21,864,000 12,979,000 4,163,000 24,000 70,000 706,000 1,861,000 1,818,000 1,345,000 
      net interest expense
    -120,129,000 -118,896,000 -111,949,000 -106,334,000 -103,644,000 -104,957,000 -105,010,000 -101,085,000 -95,117,000 -93,121,000 -663,537,000 94,101,000 95,642,000 95,144,000 87,420,000 86,411,000 66,795,000 66,754,000 67,927,000 65,606,000 61,713,000 60,949,000 46,606,000 36,862,000 
      income before income taxes
    78,819,000 131,289,000 145,511,000 118,728,000 69,385,000 102,307,000 65,552,000 -504,871,000 77,456,000 111,169,000 -1,983,842,000 123,105,000 52,685,000 97,013,000 160,072,000 196,879,000 177,725,000 208,699,000 -328,680,000 -59,541,000 141,950,000 232,016,000 -78,292,000 198,892,000 
      income tax benefit
    7,105,000 19,400,000   465,000                    
      net income
    71,714,000 111,889,000 150,039,000 129,704,000 68,920,000 106,091,000 67,744,000 -503,596,000 73,806,000 104,908,000 -1,573,571,000 90,905,000 40,121,000 76,597,000 136,587,000 168,439,000 143,458,000 189,560,000 -333,516,000 -61,489,000 130,480,000 199,566,000 -118,040,000 185,966,000 
      yoy
    4.05% 5.47% 121.48% -125.76% -6.62% 1.13% -104.31% -653.98% 83.96% 36.96% -1252.06% -46.03% -72.03% -59.59% -140.95% -373.93% 9.95% -5.01% 182.54% -133.06%     
      qoq
    -35.91% -25.43% 15.68% 88.20% -35.04% 56.61% -113.45% -782.32% -29.65% -106.67% -1831.01% 126.58% -47.62% -43.92% -18.91% 17.41% -24.32% -156.84% 442.40% -147.13% -34.62% -269.07% -163.47%  
      net income attributable to noncontrolling interest
    1,325,000 2,890,000 1,169,000 2,272,000 1,675,000 4,409,000                   
      net income attributable to equitrans midstream
    70,389,000 108,999,000 148,870,000 127,432,000 67,245,000 101,682,000 66,195,000 -506,528,000 69,858,000 101,133,000 -1,577,622,000 87,348,000 37,113,000 72,683,000 132,440,000 164,466,000 56,494,000 69,732,000 16,248,750 -65,825,000 74,521,000 56,299,000 66,655,250 82,825,000 
      preferred dividends
    20,516,000 14,628,000 14,628,000 14,628,000 14,628,000 14,628,000 14,628,000 14,628,000 14,628,000 14,628,000 14,628,000 14,628,000 14,628,000 14,628,000 14,628,000 14,628,000 29,504,000        
      net income attributable to equitrans midstream common shareholders
    49,873,000 94,371,000 134,242,000 112,804,000 52,617,000 87,054,000 51,567,000 -521,156,000 55,230,000 86,505,000 -1,592,250,000 72,720,000 22,485,000 58,055,000 117,812,000 149,838,000 26,990,000        
      earnings per share of common stock attributable to equitrans midstream common shareholders - basic
    0.11 0.22 0.31 0.26 0.12 0.2 0.12 -1.2 0.13 0.2 -3.67 0.17 0.05 0.13 0.28 0.35         
      earnings per share of common stock attributable to equitrans midstream common shareholders - diluted
    0.11 0.21 0.31 0.26 0.12 0.2 0.12 -1.2 0.13 0.2 -3.67 0.17 0.05 0.13 0.28 0.35         
      weighted-average common shares outstanding - basic
    434,606 434,497 433,963 434,080 433,961 433,707 433,341 433,348 433,333 433,318 433,008 433,017 433,003 432,983 343,935 432,773 260,883 248,591       
      weighted-average common shares outstanding - diluted
    441,771 440,561 436,132 439,034 435,476 434,254 433,341 433,348 434,025 433,913 433,008 433,675 433,464 433,158 343,975 432,821 260,883 248,591       
      statement of comprehensive income:
                            
      other comprehensive income, net of tax:
                            
      pension and other post-retirement benefits liability adjustment, net of tax expense of 6, 7, 12, and 14
    20                        
      other comprehensive income
    20 20 -6 22 22 22 618 36 34 34 25.75 34 35 34 22.5 30 30 30 -63 21 22    
      comprehensive income
    71,734 111,909 150,033 129,726 68,942 106,113 68,362 -503,560 73,840 104,942 -1,573,849 90,939 40,156 76,631 136,294 168,469 143,488 189,590 -333,781 -61,468 130,502 199,271   
      less: comprehensive income attributable to noncontrolling interest
    1,325 2,890 1,169 2,272 1,675 4,409                   
      less: comprehensive income attributable to preferred dividends
    20,516 14,628 14,628 14,628 14,628 14,628 14,628 14,628 14,628 14,628 14,628 14,628 14,628 14,628 14,628 14,628 29,504        
      comprehensive income attributable to equitrans midstream common shareholders
    49,893 94,391 134,236 112,826 52,639 87,076 52,185 -521,120 55,264 86,539 -1,592,528 72,754 22,520 58,089 117,519 149,868 27,020        
      dividends declared per common share
    0.15 0.15 0.15 0.15 0.15 0.15 0.15 0.15 0.15 0.15 0.15 0.15 0.15 0.15 0.15 0.15 0.15 0.15 0.45 0.45 0.45 0.45   
      pension and other post-retirement benefits liability adjustment, net of tax expense of 6 and 7
     20                       
      impairment of equity method investment
          -145,764,250 -583,057,000                 
      loss on extinguishment of debt
            -24,937,000  -82,050,000   41,025,000           
      income tax (benefit) expense
      -4,528,000 -10,976,000  -3,784,000 2,159,000 -1,275,000                 
      pension and other post-retirement benefits liability adjustment, net of tax expense of 7, 10, 21 and 34
      16.5 22                     
      pension and other post-retirement benefits liability adjustment, net of tax expense of 7, 12, 14 and 24
        22                    
      pension and other post-retirement benefits liability adjustment, net of tax expense of 7 and 12
         22                   
      impairment of long-lived assets
                        80,135,000    
      net income attributable to noncontrolling interests
          1,549,000 2,932,000 3,948,000 3,775,000 4,051,000 3,557,000 3,008,000 3,914,000 4,147,000 3,973,000 86,964,000 119,828,000 50,890,500 4,336,000 55,959,000    
      pension and other post-retirement benefits liability adjustment, net of tax expense of 10, 12, 34, and 36
          26 36                 
      less: comprehensive income attributable to noncontrolling interests
          1,549 2,932 3,948 3,775 4,051 3,557 3,008 3,914 4,147 3,973 86,964 119,828 -64,778 4,336 55,959 143,267   
      income tax expense
            3,650,000 6,261,000 16,295,000 32,200,000 12,564,000 20,416,000 23,485,000 28,440,000 34,267,000 19,139,000 4,836,000 1,948,000 11,470,000 32,450,000 39,748,000 12,926,000 
      pension and other post-retirement benefits liability adjustment, net of tax expense of 12, 12, 24, and 24
            34                
      pension and other post-retirement benefits liability adjustment, net of tax expense of 12 and 12
             34               
      impairments of long-lived assets
                56,178,000     55,581,000 583,664,000 305,459,000     
      pension and other post-retirement benefits liability adjustment, net of tax expense of 12, 10, 36, and 30
              25.75 34             
      pension and other post-retirement benefits liability adjustment, net of tax expense of 12, 10, 24, and 20
                35            
      pension and other post-retirement benefits liability adjustment, net of tax expense of 12 and 10
                 34           
      separation and other transaction costs
                   984,000 11,453,000 11,360,000 1,474,000 256,000 15,568,000 8,782,000   
      loss on early extinguishment of debt
                     24,864,000       
      pension and other post-retirement benefits liability adjustment, net of tax expense of 10, 7, 30 and 22
                  22.5 30         
      earnings per share of common stock attributable to equitrans midstream - basic
                    0.1 0.28       
      earnings per share of common stock attributable to equitrans midstream - diluted
                    0.1 0.28       
      pension and other post-retirement benefits liability adjustment, net of tax expense of 10, 7, 20 and 15
                    30        
      pension and other post-retirement benefits liability adjustment, net of tax expense of 10 and 8
                     30       
      comprehensive income attributable to equitrans midstream
                     69,762 16,185.75 -65,804 74,543    
      earnings per share of common stock attributable to equitrans midstream:
                            
      basic:
                            
      weighted-average common stock outstanding
                      254,884 254,915 254,917 254,776 254,432  
      diluted:
                            
      2019 pension and other post-retirement benefits liability adjustment, net of tax expense of 7 and 22
                      -63 21     
      2019 pension and other post-retirement benefits liability adjustment, net of tax expense of 7 and 15
                        22    
      less: net income attributable to noncontrolling interests
                         143,267,000 -69,817,000 103,141,000 
      earnings per share of common stock attributable to equitrans midstream corporation:
                            
      other comprehensive loss, net of tax:
                            
      pension and other post-retirement benefits liability adjustment, net of tax expense of 8
                         -295   
      other comprehensive loss
                         -295   
      comprehensive income attributable to equitrans midstream corporation
                         56,004   
    Balance Sheets:
    Quarterly
    Annual
      Unit: USD2024-06-30 2024-03-31 2023-12-31 2023-09-30 2023-06-30 2023-03-31 2022-12-31 2022-09-30 2022-06-30 2022-03-31 2021-12-31 2021-09-30 2021-06-30 2021-03-31 2020-12-31 2020-09-30 2020-06-30 2020-03-31 2019-12-31 2019-09-30 2019-06-30 2019-03-31 2018-12-31 2018-09-30 2018-01-01 
                               
        assets
                               
        current assets:
                               
        cash and cash equivalents
      141,879,000 51,287,000 258,877,000 180,609,000 107,072,000 52,496,000 67,898,000 48,067,000 114,521,000 41,607,000 134,661,000 194,245,000 242,637,000 231,911,000 208,023,000 182,530,000 202,348,000 75,964,000 88,322,000 153,756,000 25,501,000 29,049,000 294,172,000 184,102,000 294,172,000 
        accounts receivable
      237,752,000 242,017,000 258,264,000 240,006,000 237,630,000 225,703,000 246,887,000 230,932,000 227,585,000 231,985,000 252,301,000 238,542,000 254,890,000 288,748,000 290,446,000 263,657,000 238,476,000 253,161,000 255,344,000 243,540,000 282,805,000 265,137,000 255,496,000 58,358,000 255,496,000 
        other current assets
      71,339,000 68,693,000 78,356,000 67,210,000 71,012,000 43,042,000 74,917,000 53,109,000 49,575,000 52,306,000 59,867,000 53,047,000 53,039,000 51,587,000 63,268,000 86,855,000 62,350,000 39,308,000 31,546,000 24,885,000 24,968,000 16,835,000 19,171,000 10,318,000 19,171,000 
        total current assets
      450,970,000 361,997,000 595,497,000 487,825,000 415,714,000 321,241,000 389,702,000 332,108,000 391,681,000 325,898,000 446,829,000 485,834,000 550,566,000 572,246,000 561,737,000 533,042,000 503,174,000 368,433,000 375,212,000 422,181,000 333,274,000 311,021,000 568,839,000 420,259,000 568,839,000 
        property, plant and equipment
      9,920,776,000 9,831,728,000 9,745,298,000 9,633,507,000 9,528,396,000 9,450,553,000 9,365,051,000 9,271,014,000 9,166,128,000 9,061,829,000 9,004,602,000 8,929,199,000 8,852,220,000 8,892,078,000 8,835,652,000 8,782,420,000 8,690,186,000 8,573,862,000 8,583,124,000 8,439,361,000 8,165,435,000 6,658,545,000 6,469,846,000 6,138,895,000 6,469,846,000 
        less: accumulated depreciation
      -1,895,901,000 -1,823,590,000 -1,752,914,000 -1,684,025,000 -1,617,527,000 -1,549,810,000 -1,480,720,000 -1,412,301,000 -1,343,686,000 -1,278,247,000 -1,217,099,000 -1,155,982,000 -1,090,105,000 -1,076,120,000 -1,007,756,000 -943,687,000 -883,251,000 -823,100,000 -859,157,000 -824,931,000 -785,176,000 -651,032,000 -602,199,000 -518,718,000 -602,199,000 
        net property, plant and equipment
      8,024,875,000 8,008,138,000 7,992,384,000 7,949,482,000 7,910,869,000 7,900,743,000 7,884,331,000 7,858,713,000 7,822,442,000 7,783,582,000 7,787,503,000 7,773,217,000 7,762,115,000 7,815,958,000 7,827,896,000 7,838,733,000 7,806,935,000 7,750,762,000 7,723,967,000 7,614,430,000 7,380,259,000 6,007,513,000 5,867,647,000 5,620,177,000 5,867,647,000 
        investment in unconsolidated entity
      2,375,313,000 2,194,117,000 1,832,282,000     784,384,000 1,325,673,000 1,278,992,000  3,089,091,000 2,971,729,000 2,870,219,000  2,722,081,000 2,592,432,000 2,465,827,000 2,324,108,000 2,227,321,000 2,066,330,000 1,673,325,000 1,510,289,000 1,300,430,000 1,510,289,000 
        goodwill
      486,698,000 486,698,000 486,698,000 486,698,000 486,698,000 486,698,000 486,698,000 486,698,000 486,698,000 486,698,000 486,698,000 486,698,000 486,698,000 486,698,000 486,698,000 486,698,000 486,698,000 486,698,000 486,698,000 1,070,363,000 1,347,138,000 1,239,269,000 1,239,269,000 1,384,872,000 1,239,269,000 
        net intangible assets
      489,724,000 505,928,000 522,133,000 538,338,000 554,543,000 570,747,000 586,952,000 603,157,000 619,362,000 635,567,000 651,771,000 667,976,000 684,180,000 700,385,000 716,590,000 732,795,000 749,000,000 765,205,000 797,439,000 812,020,000 868,965,000 565,726,000 576,113,000 586,500,000 576,113,000 
        other assets
      292,893,000 291,963,000 280,432,000 279,318,000 268,987,000 267,697,000 278,159,000 321,444,000 316,074,000 307,965,000 308,924,000 365,586,000 351,043,000 343,341,000 336,615,000 317,331,000 307,012,000 307,356,000 243,688,000 238,719,000 237,008,000 216,216,000 164,357,000 157,071,000 164,357,000 
        total assets
      12,120,473,000 11,848,841,000 11,709,426,000 11,032,657,000 10,727,013,000 10,399,132,000 10,445,585,000 10,386,504,000 10,961,930,000 10,818,702,000 10,920,764,000 12,868,402,000 12,806,331,000 12,788,847,000 12,725,852,000 12,630,680,000 12,445,251,000 12,189,677,000 12,041,709,000 12,575,988,000 12,436,453,000 10,275,372,000 10,523,835,000 9,942,784,000 10,523,835,000 
        liabilities, mezzanine equity and shareholders' equity
                               
        current liabilities:
                               
        current portion of long-term debt
      299,962,000 299,846,000 299,731,000 299,616,000  98,882,000 98,830,000 98,941,000           6,000,000 6,000,000 6,000,000 6,000,000 6,000,000  6,000,000 
        accounts payable
      60,822,000 51,872,000 60,884,000 53,998,000 49,496,000 43,923,000 60,528,000 51,177,000 61,286,000 47,649,000 59,627,000 64,226,000 61,811,000 67,663,000 72,098,000 101,134,000 111,710,000 109,151,000 128,114,000 172,958,000 181,077,000 142,546,000 210,007,000 133,569,000 210,007,000 
        capital contributions payable to the mvp joint venture
      73,916,000 46,835,000 181,051,000 126,564,000 209,779,000 31,667,000 34,355,000 40,989,000 46,187,000 39,159,000 72,188,000 108,231,000 93,926,000 72,995,000 10,723,000 127,626,000 124,523,000 87,647,000        
        accrued interest
      146,791,000 95,200,000 134,330,000 91,452,000 133,376,000 92,165,000 135,762,000 94,534,000 136,653,000 77,097,000 151,909,000 77,298,000 154,483,000 79,257,000 126,191,000 67,863,000 79,312,000 44,662,000 73,455,000 41,258,000 73,753,000 41,408,000 80,236,000 46,165,000 80,236,000 
        accrued liabilities
      80,845,000 82,457,000 106,870,000 79,300,000 69,208,000 46,215,000 83,835,000 59,782,000 56,290,000 43,814,000 83,852,000 68,484,000 62,307,000 44,909,000 83,366,000 73,187,000 87,023,000 51,677,000 83,238,000 77,005,000 76,847,000 46,939,000 84,011,000 21,149,000 84,011,000 
        total current liabilities
      662,336,000 576,210,000 782,866,000 650,930,000 461,859,000 312,852,000 413,310,000 541,243,000 300,416,000 207,719,000 367,576,000 318,239,000 372,527,000 574,824,000 594,878,000 672,310,000 402,568,000 293,137,000 335,957,000 558,310,000 693,900,000 393,305,000 549,456,000 958,252,000 549,456,000 
        long-term liabilities:
                               
        revolving credit facility borrowings
      985,000,000 850,000,000 1,230,000,000 840,000,000 570,000,000 492,500,000 535,000,000 395,000,000 420,500,000 448,000,000 505,000,000 645,000,000 650,000,000 485,000,000 485,000,000 485,000,000 787,500,000 1,722,500,000        
        long-term debt
      6,643,220,000 6,640,152,000 6,046,709,000 6,044,044,000 6,340,880,000 6,338,100,000 6,335,320,000 6,332,378,000 6,428,449,000 6,437,703,000 6,434,945,000 6,432,186,000 6,429,428,000 6,426,670,000 6,443,312,000 6,440,628,000 6,438,041,000   562,389,000 562,295,000 562,200,000 562,105,000   
        contract liability
      1,414,183,000 1,358,238,000 1,296,039,000 1,211,919,000 1,129,599,000 1,046,787,000 968,535,000 886,126,000 997,002,000 907,994,000 821,342,000 622,992,000 545,298,000 470,769,000 398,750,000 321,775,000 247,188,000 173,005,000        
        deferred income taxes
      38,543,000 26,254,000                45,396,000 90,597,000 190,954,000 203,479,000 212,302,000 597,321,000 473,475,000 597,321,000 
        regulatory and other long-term liabilities
      173,860,000 181,820,000 165,695,000 131,370,000 124,875,000 107,033,000 112,974,000 108,272,000 96,742,000 97,156,000 99,333,000 98,870,000 98,122,000 97,759,000 94,902,000 95,889,000 97,484,000 96,621,000 99,189,000 98,331,000 103,258,000 89,837,000 54,502,000 31,819,000 54,502,000 
        total liabilities
      9,917,142,000 9,632,674,000 9,521,309,000 8,878,263,000 8,627,213,000 8,297,272,000 8,365,139,000 8,263,019,000 8,243,109,000 8,098,572,000 8,228,196,000 8,527,415,000 8,479,623,000 8,426,552,000 8,362,738,000 8,309,185,000 8,228,119,000 7,145,359,000 6,759,629,000 6,634,738,000 6,191,276,000 5,598,323,000 5,264,202,000 4,467,367,000 5,264,202,000 
        mezzanine equity:
                               
        equitrans midstream preferred shares, 30,018 shares issued and outstanding as of june 30, 2024 and december 31, 2023
      687,730,000                         
        shareholders' equity:
                               
        common stock
      3,983,145,000 3,982,574,000 3,977,149,000 4,009,368,000 4,001,030,000 3,977,177,000 3,974,127,000 3,969,591,000 3,965,058,000 3,960,588,000 3,957,756,000 3,952,896,000 3,949,592,000 3,945,957,000 3,941,295,000 3,955,934,000 3,952,672,000 1,297,304,000 1,292,804,000 1,381,092,000 1,381,810,000 1,378,673,000 425,370,000  425,370,000 
        retained deficit
      -2,922,171,000 -2,904,491,000 -2,932,206,000 -3,000,865,000 -3,047,267,000 -3,031,657,000 -3,053,590,000 -3,003,848,000 -2,417,011,000 -2,407,250,000 -2,428,171,000 -770,769,000 -778,153,000 -735,888,000 -728,959,000 -781,363,000 -866,084,000 -858,440,000        
        accumulated other comprehensive loss
      -1,232,000 -1,252,000 -1,272,000 -1,266,000 -1,288,000 -1,310,000 -1,332,000 -1,950,000 -1,986,000 -2,020,000 -2,054,000 -2,126,000 -2,160,000 -2,195,000 -2,229,000 -1,936,000 -1,966,000 -1,996,000 -2,026,000 -1,761,000 -1,782,000 -1,804,000 -1,509,000  -1,509,000 
        total common shareholders' equity
      1,059,742,000 1,076,831,000 1,043,671,000 1,007,237,000 952,475,000 944,210,000 919,205,000 963,793,000 1,546,061,000 1,551,318,000 1,527,531,000 3,180,001,000 3,169,279,000 3,207,874,000 3,210,107,000 3,172,635,000 3,084,622,000 436,868,000 672,716,000 1,145,081,000 1,326,237,000 1,363,165,000 457,793,000  457,793,000 
        noncontrolling interest
      455,859,000 457,494,000 462,604,000 465,315,000 465,483,000 475,808,000                    
        total shareholders' equity
      1,515,601,000 1,534,325,000 1,506,275,000 1,472,552,000 1,417,958,000 1,420,018,000 1,398,604,000 1,441,643,000 2,036,979,000 2,038,288,000 2,010,726,000 3,659,145,000 3,644,866,000 3,680,453,000 3,681,272,000 3,639,653,000 3,547,667,000 5,044,318,000 5,282,080,000 5,941,250,000 6,245,177,000 4,677,049,000 5,259,633,000  5,259,633,000 
        total liabilities, mezzanine equity and shareholders' equity
      12,120,473,000 11,848,841,000 11,709,426,000 11,032,657,000 10,727,013,000 10,399,132,000 10,445,585,000 10,386,504,000 10,961,930,000 10,818,702,000 10,920,764,000 12,868,402,000 12,806,331,000 12,788,847,000 12,725,852,000 12,630,680,000 12,445,251,000         
        equitrans midstream preferred shares, 30,018 shares issued and outstanding as of march 31, 2024 and december 31, 2023
       681,842,000                        
        equitrans midstream preferred shares, 30,018 shares issued and outstanding as of december 31, 2023 and 2022
        681,842,000                       
        investments in unconsolidated entities
         1,290,996,000 1,090,202,000 852,006,000 819,743,000                   
        equitrans midstream preferred shares, 30,018 shares issued and outstanding as of september 30, 2023 and december 31, 2022
         681,842,000                      
        equitrans midstream preferred shares, 30,018 shares issued and outstanding as of june 30, 2023 and december 31, 2022
          681,842,000                     
        equitrans midstream preferred shares, 30,018 shares issued and outstanding as of march 31, 2023 and december 31, 2022
           681,842,000                    
        equitrans midstream preferred shares, 30,018 shares issued and outstanding as of december 31, 2022 and 2021
            681,842,000                   
        noncontrolling interests
            479,399,000 477,850,000 490,918,000 486,970,000 483,195,000 479,144,000 475,587,000 472,579,000 471,165,000 467,018,000 463,045,000 4,607,450,000 4,609,364,000 4,796,169,000 4,918,940,000 3,313,884,000 4,801,840,000 5,217,217,000 4,801,840,000 
        eqt cash option
             195,820,000                  
        equitrans midstream preferred shares, 30,018 shares issued and outstanding as of september 30, 2022 and december 31, 2021
             681,842,000                  
        equitrans midstream preferred shares, 30,018 shares issued and outstanding as of june 30, 2022 and december 31, 2021
              681,842,000                 
        equitrans midstream preferred shares, 30,018 shares issued and outstanding as of march 31, 2022 and december 31, 2021
               681,842,000                
        investments in unconsolidated entity
                1,239,039,000    2,796,316,000           
        current portion of revolving credit facility borrowings
                   310,000,000            
        equitrans midstream preferred shares, 30,018 shares issued and outstanding as of december 31, 2021 and 2020
                681,842,000               
        deferred income tax liability
                 410,128,000 384,248,000 371,530,000  293,583,000 255,338,000         
        equitrans midstream preferred shares, 30,018 shares issued and outstanding as of september 30, 2021 and december 31, 2020
                 681,842,000              
        equitrans midstream preferred shares, 30,018 shares issued and outstanding as of june 30, 2021 and december 31, 2020
                  681,842,000             
        equitrans midstream preferred shares, 30,018 and 30,018 shares issued and outstanding as of march 31, 2021 and december 31, 2020, respectively
                   681,842,000            
        current portion of revolving credit facility borrowings and long-term debt
                    302,500,000 302,500,000          
        equitrans midstream preferred shares, 30,018 and 0 shares issued and outstanding as of december 31, 2020 and 2019, respectively
                    681,842,000           
        deferred income tax asset
                               
        equitrans midstream preferred shares, 30,018 and 0 shares issued and outstanding as of september 30, 2020 and december 31, 2019, respectively
                     681,842,000          
        equitrans midstream preferred shares, 30,018 and 0 shares issued and outstanding as of june 30, 2020 and december 31, 2019, respectively
                      669,465,000         
        liabilities and equity
                               
        eqm long-term debt
                       4,860,096,000 4,859,499,000 4,858,208,000     3,456,639,000 
        equity:
                               
        total liabilities and shareholders' equity
                       12,189,677,000 12,041,709,000 12,575,988,000 12,436,453,000 10,275,372,000 10,523,835,000  10,523,835,000 
        liabilities and shareholders' equity
                               
        capital contribution payable to the mvp joint venture
                        45,150,000 261,089,000 356,223,000 156,412,000 169,202,000 463,733,000 169,202,000 
        credit facility borrowings
                        902,500,000 557,500,000 1,372,500,000 1,095,000,000 641,500,000 22,000,000 641,500,000 
        equitrans midstream long-term debt
                        562,484,000      562,105,000 
        retained (deficit) earnings
                        -618,062,000 -234,250,000 -53,791,000    33,932,000 
        eqm senior notes
                          3,459,323,000 3,457,981,000 3,456,639,000 3,455,296,000  
        restricted cash
                           50,000,000    
        retained earnings
                           -13,704,000 33,932,000   
        parent net investment
                             258,200,000  
        accounts receivable — affiliate
                             167,481,000  
        due to affiliate
                             293,636,000  
        total equity
                             5,475,417,000  
        total liabilities and equity
                             9,942,784,000  
        balance at january 1, 2017
                             -66,300,000  
        net income
                             99,969,000  
        net distributions to eqt
                             -730,716,000  
        equity-based compensation plans
                             261,000  
        distributions to noncontrolling interest unitholders
                               
        balance at september 30, 2017
                             -696,786,000  
        balance at january 1, 2018
                             1,143,769,000  
        purchase of strike force midstream llc noncontrolling interests
                             1,818,000  
        net changes in ownership of combined consolidated entities
                             -157,951,000  
        balance at september 30, 2018
                             258,200,000  
      Cashflow Statements:
      Quarterly
      Annual
        Unit: USD2024-06-30 2024-03-31 2023-12-31 2023-09-30 2023-06-30 2023-03-31 2022-12-31 2022-09-30 2022-06-30 2022-03-31 2021-12-31 2021-09-30 2021-06-30 2021-03-31 2020-12-31 2020-09-30 2020-06-30 2020-03-31 2019-12-31 2019-09-30 2019-06-30 2019-03-31 2018-12-31 
                               
          cash flows from operating activities:
                               
          net income
        71,714,000 111,889,000 150,039,000 129,704,000 68,920,000 106,091,000 67,744,000 -503,596,000 73,806,000 104,908,000 -1,573,571,000 90,905,000 40,121,000 76,597,000 136,587,000 168,439,000 143,458,000 189,560,000 -333,516,000 -61,489,000 130,480,000 199,566,000 -118,040,000 
          adjustments to reconcile net income to net cash from operating activities:
                               
          depreciation
        73,188,000 71,672,000 70,603,000 69,348,000 70,031,000 69,404,000 68,923,000 68,572,000 67,657,000 67,043,000 66,450,000 66,021,000 69,315,000 68,618,000 68,342,000 66,772,000 63,151,000 61,348,000 60,634,000 59,460,000 56,759,000 50,511,000 48,586,000 
          amortization of intangible assets
        16,205,000 16,205,000 16,205,000 16,204,000 16,205,000 16,205,000 16,205,000 16,204,000 16,205,000 16,205,000 16,205,000 16,204,000 16,205,000 16,205,000 16,205,000 16,204,000 16,205,000 14,581,000 14,581,000 14,540,000 13,750,000 10,387,000 10,387,000 
          deferred income tax expense
        7,295,000 17,160,000                      
          equity income
        -18,814,000 -73,005,000 -77,597,000 -73,810,000 -23,686,000 -122,000 -77,000 -48,000 -39,000 -4,000 -3,194,000 -8,461,000 -5,921,000 -3,000 -62,600,000 -60,917,000 -56,244,000 -54,072,000 -50,986,000 -44,448,000 -36,782,000 -31,063,000 -25,942,000 
          other income
        -3,456,000 4,234,000 5,570,000 3,154,000 -19,611,000 8,288,000 8,037,000 -1,409,000 -13,771,000 -6,501,000 54,203,000 -21,410,000 -9,496,000 -7,254,000 21,125,000 -21,196,000 -12,901,000 -4,306,000 -1,850,000 -1,015,000 -854,000 -1,997,000  
          non-cash long-term compensation expense
        6,562,000 4,904,000 5,890,000 7,257,000 22,698,000 3,468,000 5,496,000 3,658,000 3,656,000 2,990,000 4,331,000 2,999,000 3,146,000 4,445,000     886,000 -718,000 1,510,000 1,108,000 2,897,000 
          changes in other assets and liabilities:
                               
          accounts receivable
        4,264,000 24,019,000 -15,103,000 -3,812,000 -1,068,000 41,930,000 -12,063,000 -3,839,000 4,001,000 34,759,000 -9,176,000 22,491,000 33,132,000 17,725,000 -26,789,000 -25,181,000 15,158,000 -998,000 -11,250,000 40,867,000 -2,105,000 -9,989,000 -38,418,000 
          accounts payable
        3,271,000 -8,545,000 3,776,000 4,542,000 5,945,000 -18,419,000 10,412,000 2,594,000 7,340,000 -7,679,000 -944,000 5,108,000 -8,210,000 1,337,000 -11,073,000 -4,988,000 2,072,000 6,067,000 -17,932,000 -23,462,000 -1,080,000 -47,827,000 -118,125,000 
          accrued interest
        51,591,000 -39,130,000 42,878,000 -41,924,000 41,211,000 -43,597,000 41,228,000 -42,119,000 59,556,000 -74,812,000  -77,185,000 75,226,000 -46,934,000  -11,449,000 34,650,000 -28,793,000  -32,495,000 32,220,000 -38,828,000  
          deferred revenue
        57,055,000 60,965,000 87,599,000 82,631,000 81,466,000 76,317,000 85,478,000 84,807,000 89,554,000 86,652,000 198,351,000 78,767,000 74,529,000 72,019,000 76,976,000 74,587,000        
          other assets and other liabilities
        -9,804,000 -12,877,000 17,623,000 13,691,000 38,874,000 -32,077,000 6,302,000 575,000 15,737,000 -42,218,000 30,005,000 5,671,000 26,276,000 -34,634,000 66,110,000 -1,804,000 29,141,000 -37,780,000 -2,152,000 9,279,000 14,839,000 -42,117,000 -126,765,000 
          net cash from operating activities
        259,071,000 177,491,000 291,218,000 201,586,000 298,554,000 224,720,000 99,236,000 209,567,000 351,026,000 185,946,000 346,744,000 209,877,000 382,595,000 229,552,000 316,691,000 231,195,000 343,697,000 249,303,000 286,018,000 267,926,000 300,342,000 122,201,000 20,317,000 
          cash flows from investing activities:
                               
          capital expenditures
        -87,092,000 -84,944,000 -107,051,000 -107,523,000 -96,300,000 -75,640,000 -99,833,000 -113,689,000 -91,854,000 -71,285,000 -79,449,000 -80,733,000 -69,074,000 -61,265,000 -84,439,000 -108,493,000 -116,707,000 -152,392,000 -197,432,000 -287,359,000 -273,612,000 -208,966,000 -241,523,000 
          free cash flows
        171,979,000 92,547,000 184,167,000 94,063,000 202,254,000 149,080,000 -597,000 95,878,000 259,172,000 114,661,000 267,295,000 129,144,000 313,521,000 168,287,000 232,252,000 122,702,000 226,990,000 96,911,000 88,586,000 -19,433,000 26,730,000 -86,765,000 -221,206,000 
          capital contributions to the mvp joint venture
        -135,301,000 -422,985,000 -408,934,000 -209,938,000 -36,020,000 -34,513,000 -41,435,000 -46,426,000 -39,215,000 -72,537,000 -108,712,000 -94,298,000 -73,932,000 -10,723,000 -128,537,000 -65,630,000 -33,484,000 -45,150,000 -261,741,000 -211,677,000 -156,412,000 -144,763,000 -467,146,000 
          principal payments received on the preferred interest
        1,551,000 1,529,000 1,490,000 1,469,000 1,449,000 1,429,000 1,408,000 1,389,000 1,370,000 1,351,000 1,332,000 1,313,000 1,295,000 1,277,000 1,277,000 1,259,000 1,242,000 1,225,000 1,190,000 1,173,000 1,157,000 1,141,000 1,125,000 
          net cash from investing activities
        -220,842,000 -506,400,000 -514,495,000 -315,992,000 -130,871,000 -108,724,000 -139,860,000 -155,007,000 -129,699,000 -142,471,000 -186,829,000 -173,718,000 -141,711,000 -70,711,000 -211,699,000 -172,864,000 -148,949,000 -196,317,000 -457,983,000 -486,469,000 -1,277,492,000 -352,588,000 -718,846,000 
          cash flows from financing activities:
                               
          proceeds from revolving credit facility borrowings
        265,000,000 280,000,000 550,000,000 412,000,000 77,500,000 137,500,000 270,000,000 144,500,000 85,000,000 55,000,000 10,000,000 65,000,000 315,000,000 77,500,000 25,000,000 770,000,000 1,170,000,000      
          payments on revolving credit facility borrowings
        -130,000,000 -660,000,000 -160,000,000 -142,000,000 -180,000,000 -130,000,000 -170,000,000 -112,500,000 -112,000,000 -150,000,000 -70,000,000 -460,000,000 -70,000,000 -25,000,000 -1,705,000,000 -350,000,000      
          proceeds from the issuance of long-term debt
        600,000,000        1,900,000,000        
          debt discounts, debt issuance costs and credit facility arrangement fees
        -10,206,000 -3,302,000   31,000    -44,000            
          payment for retirement of long-term debt
                 -1,936,250,000  -594,000,000      
          dividends paid to common shareholders
        -65,049,000 -65,050,000 -64,990,000 -64,989,000 -64,977,000 -64,964,000 -64,917,000 -64,917,000 -64,915,000 -64,901,000 -64,871,000 -64,879,000 -64,874,000 -64,871,000 -64,871,000 -64,871,000        
          dividends paid to holders of equitrans midstream preferred shares
        -14,628,000 -14,628,000 -14,628,000 -14,628,000 -14,628,000 -14,628,000 -14,628,000 -14,628,000 -14,628,000 -14,628,000 -14,628,000 -14,628,000 -14,628,000 -14,628,000 -14,628,000         
          distributions paid to noncontrolling interest
        -2,960,000 -8,000,000 -3,880,000 -2,440,000 -12,000,000 -8,000,000                  
          other items
        -797,000 -1,655,000 -1,000 -1,306,000                  
          net cash from financing activities
        52,363,000 121,319,000 301,545,000 187,943,000 -113,107,000 -131,398,000 60,455,000 -121,014,000 -148,413,000 -136,529,000 -219,499,000 -84,551,000 -230,158,000 -134,953,000 -79,499,000 -78,149,000 -68,364,000 -65,344,000 106,531,000 346,798,000 923,602,000 15,264,000 808,599,000 
          net change in cash and cash equivalents
        90,592,000 -207,590,000 78,268,000 73,537,000 54,576,000 -15,402,000 19,831,000 -66,454,000 72,914,000 -93,054,000 -59,584,000 -48,392,000 10,726,000 23,888,000 25,493,000 -19,818,000   -65,434,000 128,255,000   110,070,000 
          cash and cash equivalents at beginning of period
        258,877,000  67,898,000  134,661,000  208,023,000        
          cash and cash equivalents at end of period
        90,592,000 51,287,000  73,537,000 54,576,000 52,496,000  -66,454,000 72,914,000 41,607,000  -48,392,000 10,726,000 231,911,000  -19,818,000    128,255,000    
          cash paid during the period for:
                               
          interest, net of amount capitalized
        66,634,000 156,092,000 67,855,000 146,693,000 61,441,000 146,828,000 61,871,000 140,822,000 32,832,000 165,631,000 16,895,000 168,497,000 17,760,000 140,199,000  95,970,000 31,605,000 94,343,000  95,715,000 29,072,000 98,470,000  
          income taxes
        12,940,000 2,049,000 2,696,000 3,955,000                  
          benefit from (recovery of) credit losses on accounts receivable and contract asset write-down
                               
          deferred income tax (benefit) expense
          -17,229,000                     
          impairments of long-lived assets and equity method investment
                               
          loss on extinguishment of debt
                41,025,000          
          eqt cash option
                               
          proceeds from sale of gathering assets
                              
          payments for retirement of long-term debt
                               
          cash and cash equivalents at beginning of year
                               
          cash and cash equivalents at end of year
                               
          cash paid during the year for:
                               
          benefit from credit losses on accounts receivable and contract asset write-down
                               
          impairment of equity method investment
                               
          benefit from credit losses on accounts receivable
            -1,234,000 2,492,000                  
          deferred income taxes
            -1,197,000 -5,260,000 -2,629,000 1,111,000 2,387,000 4,603,000 -411,211,000 28,767,000 12,094,000 20,406,000 23,303,000 27,680,000 33,025,000 18,710,000 4,836,000 1,948,000 11,470,000 32,450,000 189,579,000 
          impairments of long-lived assets and equity method investments
                               
          proceeds from issuance of long-term debt
                               
          distributions paid to noncontrolling interests
                               
          redemption of eqm series a preferred units
                             
          distributions paid to holders of eqm series a preferred units
                      -10,929,000        
          cash shares and cash amount
                      -52,323,000      
          non-cash activity during the period for:
                               
          issuance of equitrans midstream common stock pursuant to the eqm merger (defined in note 1), net of tax
                               
          issuance of equitrans midstream preferred shares pursuant to the restructuring agreement
                              
          contract liability
                       -6,831,000 128,314,000      
          impairment of long-lived assets and equity method investment
                               
          distributions to noncontrolling interests
                               
          impairment of long-lived assets
                               
          cash paid for taxes
                 815,000              
          bolt-on acquisition (defined in note 3), net of cash acquired
                           11,394,000    
          debt discounts, debt issuance costs and credit facility origination fees
                     -24,204,000          
          proceeds from issuance of eqm series a preferred units, net of offering costs
                               
          purchases of eqgp common units
                               
          separation-related adjustments
                               
          impairments of long-lived assets
                      55,581,000      
          distributions paid to noncontrolling interest eqm unitholders
                               
          distributions to eureka midstream holdings, llc non-controlling member
                   -2,500,000          
          issuance of equitrans midstream common stock pursuant to the eqm merger (as defined in note 2), net of tax
                               
          partial period distributions on eqm series a preferred units converted in the eqm merger
                               
          loss on early extinguishment of debt
                      24,864,000      
          purchase of interests in the mvp joint venture
                               
          distributions paid to noncontrolling interest unitholders
                        -32,244,000 -96,526,000 -96,526,000 -96,526,000 -95,278,000 -94,030,000 -101,112,000 
          net distributions to eqt
                               
          net payments on eqgp's (defined in note 1) working capital loan with eqt
                               
          acquisition of 25% of strike force midstream llc
                              
          share-based compensation plans
                       3,048,000 1,799,000 4,541,000      
          bolt-on acquisition (as defined in note 3), net of cash acquired
                               
          debt issuance costs and credit facility origination fees
                       -98,000        
          purchase of eqgp common units
                           -238,455,000  
          issuance of equitrans midstream common stock pursuant to the eqm merger (as defined in note 1), net of tax
                              
          payments for credit facility amendment fees
                         -2,740,000      
          distributions paid to eqm series a preferred unitholders
                         -25,501,000      
          dividends paid
                         -114,254,000 -114,635,000 -114,634,000 -114,608,000 -104,251,000  
          net change in cash, restricted cash and cash equivalents
                         -12,358,000    -215,123,000  
          cash, restricted cash and cash equivalents at beginning of period
                         88,322,000    294,172,000  
          cash, restricted cash and cash equivalents at end of period
                         75,964,000    79,049,000  
          bolt-on acquisition (defined in note 2), net of cash acquired
                               
          proceeds from credit facility borrowings
                          515,000,000 840,000,000 445,000,000 684,000,000 922,500,000 
          payments on credit facility borrowings
                          -170,000,000 -1,655,000,000 -440,000,000 -230,500,000 -303,000,000 
          proceeds from the issuance of eqm's senior notes
                               
          proceeds from the issuance of eqm's long-term debt
                              
          proceeds from the issuance of equitrans midstream's long-term debt
                               
          cash paid for long-term debt
                          -1,500,000 -1,500,000 -29,825,000 -1,500,000  
          net (payments on) proceeds from eqgp's working capital loan with eqt
                               
          net contribution to strike force midstream llc by minority owner
                               
          debt discount, debt issuance costs and credit facility origination fees
                               
          debt discount and issuance costs
                               
          proceeds from issuance of series a preferred units, net of offering costs
                              
          proceeds from the eqgp working capital facility loan
                               
          settlement of transaction costs with eqt
                               
          net settlement of current income taxes payable with eqt
                               
          net payments on eqgp's working capital facility loan
                               
          impairment of goodwill
                               
          afudc — equity
                              -1,985,000 
          (purchases)/ sales of interests in the mvp joint venture
                               
          proceeds from the issuance of eqm common units, net of offering costs
                               
          net (distributions to) contributions from eqt
                               
          acquisition of eqgp common units
                               
          due to/from affiliates
                               
          net proceeds from (payments on) eqgp's working capital facility loan
                               
          debt discount and debt issuance costs