XML 81 R70.htm IDEA: XBRL DOCUMENT v3.21.2
Segment Information - Industry Segment Results (Details) - USD ($)
$ in Thousands
 3 Months Ended 9 Months Ended
Sep. 30, 2021
Sep. 30, 2020
Sep. 30, 2021
Sep. 30, 2020
Dec. 31, 2020
Segment Reporting Information [Line Items]          
Gain (Loss) on Commodity Derivative Instruments $ (1,507,270) $ (168,834) $ (2,012,714) $ (116,995)  
Other Revenue and Operating Income 24,783 21,155 75,227 60,463  
Total Revenue and Other Operating (Loss) Income (880,261) 66,075 (534,399) 631,275  
Total Operating Expense 304,858 279,505 885,372 1,385,298  
Earnings (Loss) Before Income Tax (1,232,447) (250,072) (1,543,220) (867,009)  
Assets 8,228,153 8,129,174 8,228,153 8,129,174 $ 8,041,764
Depreciation, Depletion and Amortization 129,734 114,464 381,284 357,174  
Capital Expenditures 96,763 108,335 349,150 395,236  
Investments in unconsolidated equity affiliates 17,020 15,685 17,020 15,685  
Natural Gas | Commodity Swap          
Segment Reporting Information [Line Items]          
Gain (Loss) on Commodity Derivative Instruments (1,501,249) (297,059) (2,238,338) (167,803)  
Natural Gas, NGL and Oil Revenue          
Segment Reporting Information [Line Items]          
Revenue from Contracts with Customers: 585,915 182,213 1,336,588 609,483  
Natural Gas, NGL and Oil Revenue | Citadel Energy Marketing, LLC          
Segment Reporting Information [Line Items]          
Total Revenue and Other Operating (Loss) Income 93,499   193,964    
Natural Gas, NGL and Oil Revenue | Direct Energy Business Marketing LLC          
Segment Reporting Information [Line Items]          
Total Revenue and Other Operating (Loss) Income   35,645   115,011  
Purchased Gas Revenue          
Segment Reporting Information [Line Items]          
Revenue from Contracts with Customers: 16,311 31,541 66,500 78,324  
Operating Segments          
Segment Reporting Information [Line Items]          
Revenue from Contracts with Customers: 621,276 230,443 1,459,883 735,093  
Operating Segments | Shale          
Segment Reporting Information [Line Items]          
Gain (Loss) on Commodity Derivative Instruments (119,429) 79,773 (126,641) 266,488  
Other Revenue and Operating Income 19,050 16,689 56,795 47,286  
Total Revenue and Other Operating (Loss) Income 436,033 252,254 1,141,393 842,687  
Total Operating Expense 206,703 165,587 587,409 511,653  
Earnings (Loss) Before Income Tax 229,330 86,667 553,984 331,034  
Assets 6,076,533 6,070,356 6,076,533 6,070,356  
Depreciation, Depletion and Amortization 111,643 94,617 325,529 295,648  
Capital Expenditures 94,317 105,988 342,665 385,763  
Operating Segments | Shale | Natural Gas, NGL and Oil Revenue          
Segment Reporting Information [Line Items]          
Revenue from Contracts with Customers: 536,412 155,792 1,211,239 528,913  
Operating Segments | Shale | Purchased Gas Revenue          
Segment Reporting Information [Line Items]          
Revenue from Contracts with Customers: 0 0 0 0  
Operating Segments | Coalbed Methane          
Segment Reporting Information [Line Items]          
Gain (Loss) on Commodity Derivative Instruments (11,620) 10,518 (12,359) 33,210  
Other Revenue and Operating Income 0 0 0 0  
Total Revenue and Other Operating (Loss) Income 37,487 36,185 112,157 112,529  
Total Operating Expense 30,124 30,439 86,883 94,113  
Earnings (Loss) Before Income Tax 7,363 5,746 25,274 18,416  
Assets 1,057,543 1,125,312 1,057,543 1,125,312  
Depreciation, Depletion and Amortization 14,031 15,763 43,779 49,903  
Capital Expenditures 2,105 2,310 5,749 6,796  
Operating Segments | Coalbed Methane | Natural Gas, NGL and Oil Revenue          
Segment Reporting Information [Line Items]          
Revenue from Contracts with Customers: 49,107 25,667 124,516 79,319  
Operating Segments | Coalbed Methane | Purchased Gas Revenue          
Segment Reporting Information [Line Items]          
Revenue from Contracts with Customers: 0 0 0 0  
Other          
Segment Reporting Information [Line Items]          
Gain (Loss) on Commodity Derivative Instruments (1,376,221) (259,125) (1,873,714) (416,693)  
Other Revenue and Operating Income 5,733 4,466 18,432 13,177  
Total Revenue and Other Operating (Loss) Income (1,353,781) (222,364) (1,787,949) (323,941)  
Total Operating Expense 68,031 83,479 211,080 779,532  
Earnings (Loss) Before Income Tax (1,469,140) (342,485) (2,122,478) (1,216,459)  
Assets 1,094,077 933,506 1,094,077 933,506  
Depreciation, Depletion and Amortization 4,060 4,084 11,976 11,623  
Capital Expenditures 341 37 736 2,677  
Equity in earnings (loss) of unconsolidated affiliates 995 396 3,499 1,025  
Other | Natural Gas | Commodity Swap          
Segment Reporting Information [Line Items]          
Gain (Loss) on Commodity Derivative Instruments       83,997  
Other | Natural Gas, NGL and Oil Revenue          
Segment Reporting Information [Line Items]          
Revenue from Contracts with Customers: 396 754 833 1,251  
Other | Purchased Gas Revenue          
Segment Reporting Information [Line Items]          
Revenue from Contracts with Customers: $ 16,311 $ 31,541 $ 66,500 $ 78,324