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Guarantor Subsidiaries Income Statement (Details) - USD ($) $ in Thousands | 3 Months Ended
--- | ---
Mar. 31, 2017 | Mar. 31, 2016
Schedule of Condensed Consolidating Statement of Operations [Line Items] |  |
Natural Gas, NGLs and Oil Sales | $ 317,763 | $ 181,255
Unrealized Gain (Loss) on Commodity Derivatives | (22,463) | 55,060
Coal Sales | 316,448 | 226,164
Other Revenue, Net | 13,053 | 7,766
Purchased Gas Sales | 8,979 | 8,618
Freight-Outside | 12,282 | 13,110
Other Income (including equity earnings) | 40,696 | 48,131
Gain (Loss) on Sale of Assets | 11,951 | (7,276)
Total Revenue and Other Income | 698,709 | 532,828
Oil and Gas Property, Lease Operating Expense | 21,633 | 27,739
Gas Gathering, Transportation, Marketing and Processing Costs | 94,332 | 93,974
Production Tax Expense | 9,329 | 8,303
E&P Depreciation, Depletion, and Amortization | 95,348 | 105,715
Exploration and Production Costs | 9,786 | 1,747
Production Royalty Interests and Purchased Gas Costs | 8,895 | 7,868
Other Expenses | 17,930 | 22,798
Impairment of Oil and Gas Properties | 137,865 | 0
Results of Operations, General and Administrative Related to Oil and Gas Producing Activities | 21,490 | 22,458
Oil and Gas Production Expense | 416,608 | 290,602
Operating Expenses | 199,815 | 154,101
Coal Depreciation, Depletion, Amortization | 42,301 | 41,266
Freight Expense | 12,282 | 13,110
General and Administrative Expense | 14,868 | 5,776
Cost of Coal Products and Services | 269,266 | 214,253
Other Nonoperating Expense | 43,200 | 35,339
Other General and Administrative Expense | 2,211 | 1,853
Depreciation, Depletion and Amortization, Nonproduction | 11,104 | 8,007
Gains (Losses) on Extinguishment of Debt | (822) | 0
Interest Expense | 44,433 | 49,865
Other General Expense | 100,126 | 95,064
Total Costs | 786,000 | 599,919
Income (Loss) from Continuing Operations before Income Taxes, Domestic | (87,291) | (67,091)
Income Tax Expense (Benefit) | (53,789) | (23,800)
Income (Loss) from Continuing Operations, Including Portion Attributable to Noncontrolling Interest | (33,502) | (43,291)
Income (Loss) from Discontinued Operations, Net of Tax, Attributable to Parent | 0 | (53,167)
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest | (33,502) | (96,458)
Net Income (Loss) Attributable to Noncontrolling Interest | 5,464 | 1,114
Net Income (Loss) | (38,966) | (97,572)
Parent Issuer [Member] |  |
Schedule of Condensed Consolidating Statement of Operations [Line Items] |  |
Natural Gas, NGLs and Oil Sales | 0 | 0
Unrealized Gain (Loss) on Commodity Derivatives | 0 | 0
Coal Sales | 0 | 0
Other Revenue, Net | 0 | 0
Purchased Gas Sales | 0 | 0
Freight-Outside | 0 | 0
Other Income (including equity earnings) | (8,486) | (66,640)
Gain (Loss) on Sale of Assets | 0 | 0
Total Revenue and Other Income | (8,486) | (66,640)
Oil and Gas Property, Lease Operating Expense | 0 | 0
Gas Gathering, Transportation, Marketing and Processing Costs | 0 | 0
Production Tax Expense | 0 | 0
E&P Depreciation, Depletion, and Amortization | 0 | 0
Exploration and Production Costs | 0 | 0
Production Royalty Interests and Purchased Gas Costs | 0 | 0
Other Expenses | 0 | 0
Impairment of Oil and Gas Properties | 0 |
Results of Operations, General and Administrative Related to Oil and Gas Producing Activities | 0 | 0
Oil and Gas Production Expense | 0 | 0
Operating Expenses | 0 | 0
Coal Depreciation, Depletion, Amortization | 0 | 0
Freight Expense | 0 | 0
General and Administrative Expense | 0 | 0
Cost of Coal Products and Services | 0 | 0
Other Nonoperating Expense | 10,278 | 3,720
Other General and Administrative Expense | 0 | 0
Depreciation, Depletion and Amortization, Nonproduction | 1 | 153
Gains (Losses) on Extinguishment of Debt | (822) |
Interest Expense | 39,570 | 45,880
Other General Expense | 49,027 | 49,753
Total Costs | 49,027 | 49,753
Income (Loss) from Continuing Operations before Income Taxes, Domestic | (57,513) | (116,393)
Income Tax Expense (Benefit) | (18,547) | (18,821)
Income (Loss) from Continuing Operations, Including Portion Attributable to Noncontrolling Interest | (38,966) | (97,572)
Income (Loss) from Discontinued Operations, Net of Tax, Attributable to Parent |  | 0
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest | (38,966) | (97,572)
Net Income (Loss) Attributable to Noncontrolling Interest | 0 | 0
Net Income (Loss) | (38,966) | (97,572)
CNX Gas Guarantor [Member] |  |
Schedule of Condensed Consolidating Statement of Operations [Line Items] |  |
Natural Gas, NGLs and Oil Sales | 317,763 | 181,680
Unrealized Gain (Loss) on Commodity Derivatives | (22,463) | 55,060
Coal Sales | 0 | 0
Other Revenue, Net | 0 | 0
Purchased Gas Sales | 8,979 | 8,618
Freight-Outside | 0 | 0
Other Income (including equity earnings) | 15,842 | 30,161
Gain (Loss) on Sale of Assets | 3,606 | (7,143)
Total Revenue and Other Income | 323,727 | 268,376
Oil and Gas Property, Lease Operating Expense | 21,633 | 27,739
Gas Gathering, Transportation, Marketing and Processing Costs | 94,332 | 93,974
Production Tax Expense | 9,329 | 8,303
E&P Depreciation, Depletion, and Amortization | 95,348 | 105,715
Exploration and Production Costs | 9,786 | 1,747
Production Royalty Interests and Purchased Gas Costs | 8,895 | 7,868
Other Expenses | 17,930 | 22,798
Impairment of Oil and Gas Properties | 137,865 |
Results of Operations, General and Administrative Related to Oil and Gas Producing Activities | 21,490 | 22,458
Oil and Gas Production Expense | 416,608 | 290,602
Operating Expenses | 0 | 0
Coal Depreciation, Depletion, Amortization | 0 | 0
Freight Expense | 0 | 0
General and Administrative Expense | 0 | 0
Cost of Coal Products and Services | 0 | 0
Other Nonoperating Expense | 0 | 0
Other General and Administrative Expense | 0 | 0
Depreciation, Depletion and Amortization, Nonproduction | 0 | 0
Gains (Losses) on Extinguishment of Debt | 0 |
Interest Expense | 621 | 653
Other General Expense | 621 | 653
Total Costs | 417,229 | 291,255
Income (Loss) from Continuing Operations before Income Taxes, Domestic | (93,502) | (22,879)
Income Tax Expense (Benefit) | (37,158) | (9,355)
Income (Loss) from Continuing Operations, Including Portion Attributable to Noncontrolling Interest | (56,344) | (13,524)
Income (Loss) from Discontinued Operations, Net of Tax, Attributable to Parent |  | 0
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest | (56,344) | (13,524)
Net Income (Loss) Attributable to Noncontrolling Interest | 0 | 0
Net Income (Loss) | (56,344) | (13,524)
Other Guarantors Subsidiaries [Member] |  |
Schedule of Condensed Consolidating Statement of Operations [Line Items] |  |
Natural Gas, NGLs and Oil Sales | 0 | 0
Unrealized Gain (Loss) on Commodity Derivatives | 0 | 0
Coal Sales | 237,336 | 169,623
Other Revenue, Net | 13,053 | 7,766
Purchased Gas Sales | 0 | 0
Freight-Outside | 9,212 | 9,841
Other Income (including equity earnings) | 23,753 | 17,969
Gain (Loss) on Sale of Assets | 8,348 | (120)
Total Revenue and Other Income | 291,702 | 205,079
Oil and Gas Property, Lease Operating Expense | 0 | 0
Gas Gathering, Transportation, Marketing and Processing Costs | 0 | 0
Production Tax Expense | 0 | 0
E&P Depreciation, Depletion, and Amortization | 0 | 0
Exploration and Production Costs | 0 | 0
Production Royalty Interests and Purchased Gas Costs | 0 | 0
Other Expenses | 0 | 0
Impairment of Oil and Gas Properties | 0 |
Results of Operations, General and Administrative Related to Oil and Gas Producing Activities | 0 | 0
Oil and Gas Production Expense | 0 | 0
Operating Expenses | 149,932 | 115,611
Coal Depreciation, Depletion, Amortization | 31,780 | 30,949
Freight Expense | 9,212 | 9,841
General and Administrative Expense | 11,585 | 3,848
Cost of Coal Products and Services | 202,509 | 160,249
Other Nonoperating Expense | 32,922 | 31,597
Other General and Administrative Expense | 2,211 | 1,853
Depreciation, Depletion and Amortization, Nonproduction | 11,103 | 7,854
Gains (Losses) on Extinguishment of Debt | 0 |
Interest Expense | 1,785 | 1,354
Other General Expense | 48,021 | 42,658
Total Costs | 250,530 | 202,907
Income (Loss) from Continuing Operations before Income Taxes, Domestic | 41,172 | 2,172
Income Tax Expense (Benefit) | 1,916 | 4,384
Income (Loss) from Continuing Operations, Including Portion Attributable to Noncontrolling Interest | 39,256 | (2,212)
Income (Loss) from Discontinued Operations, Net of Tax, Attributable to Parent |  | 0
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest | 39,256 | (2,212)
Net Income (Loss) Attributable to Noncontrolling Interest | 0 | 0
Net Income (Loss) | 39,256 | (2,212)
CNX Coal Resources LP [Member] |  |
Schedule of Condensed Consolidating Statement of Operations [Line Items] |  |
Natural Gas, NGLs and Oil Sales | 0 | 0
Unrealized Gain (Loss) on Commodity Derivatives | 0 | 0
Coal Sales | 79,112 | 56,541
Other Revenue, Net | 0 | 0
Purchased Gas Sales | 0 | 0
Freight-Outside | 3,070 | 3,269
Other Income (including equity earnings) | 1,101 | 1
Gain (Loss) on Sale of Assets | (3) | (13)
Total Revenue and Other Income | 83,280 | 59,798
Oil and Gas Property, Lease Operating Expense | 0 | 0
Gas Gathering, Transportation, Marketing and Processing Costs | 0 | 0
Production Tax Expense | 0 | 0
E&P Depreciation, Depletion, and Amortization | 0 | 0
Exploration and Production Costs | 0 | 0
Production Royalty Interests and Purchased Gas Costs | 0 | 0
Other Expenses | 0 | 0
Impairment of Oil and Gas Properties | 0 |
Results of Operations, General and Administrative Related to Oil and Gas Producing Activities | 0 | 0
Oil and Gas Production Expense | 0 | 0
Operating Expenses | 49,883 | 38,490
Coal Depreciation, Depletion, Amortization | 10,521 | 10,317
Freight Expense | 3,070 | 3,269
General and Administrative Expense | 3,283 | 1,928
Cost of Coal Products and Services | 66,757 | 54,004
Other Nonoperating Expense | 0 | 0
Other General and Administrative Expense | 0 | 0
Depreciation, Depletion and Amortization, Nonproduction | 0 | 0
Gains (Losses) on Extinguishment of Debt | 0 |
Interest Expense | 2,457 | 1,978
Other General Expense | 2,457 | 1,978
Total Costs | 69,214 | 55,982
Income (Loss) from Continuing Operations before Income Taxes, Domestic | 14,066 | 3,816
Income Tax Expense (Benefit) | 0 | 0
Income (Loss) from Continuing Operations, Including Portion Attributable to Noncontrolling Interest | 14,066 | 3,816
Income (Loss) from Discontinued Operations, Net of Tax, Attributable to Parent |  | 0
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest | 14,066 | 3,816
Net Income (Loss) Attributable to Noncontrolling Interest | 0 | 0
Net Income (Loss) | 14,066 | 3,816
Non-Guarantors [Member] |  |
Schedule of Condensed Consolidating Statement of Operations [Line Items] |  |
Natural Gas, NGLs and Oil Sales |  | 0
Unrealized Gain (Loss) on Commodity Derivatives |  | 0
Coal Sales |  | 0
Other Revenue, Net |  | 0
Purchased Gas Sales |  | 0
Freight-Outside |  | 0
Other Income (including equity earnings) |  | 0
Gain (Loss) on Sale of Assets |  | 0
Total Revenue and Other Income |  | 0
Oil and Gas Property, Lease Operating Expense |  | 0
Gas Gathering, Transportation, Marketing and Processing Costs |  | 0
Production Tax Expense |  | 0
E&P Depreciation, Depletion, and Amortization |  | 0
Exploration and Production Costs |  | 0
Production Royalty Interests and Purchased Gas Costs |  | 0
Other Expenses |  | 0
Results of Operations, General and Administrative Related to Oil and Gas Producing Activities |  | 0
Oil and Gas Production Expense |  | 0
Operating Expenses |  | 0
Coal Depreciation, Depletion, Amortization |  | 0
Freight Expense |  | 0
General and Administrative Expense |  | 0
Cost of Coal Products and Services |  | 0
Other Nonoperating Expense |  | 22
Other General and Administrative Expense |  | 0
Depreciation, Depletion and Amortization, Nonproduction |  | 0
Interest Expense |  | 0
Other General Expense |  | 22
Total Costs |  | 22
Income (Loss) from Continuing Operations before Income Taxes, Domestic |  | (22)
Income Tax Expense (Benefit) |  | (8)
Income (Loss) from Continuing Operations, Including Portion Attributable to Noncontrolling Interest |  | (14)
Income (Loss) from Discontinued Operations, Net of Tax, Attributable to Parent |  | (53,167)
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest | 0 | (53,181)
Net Income (Loss) Attributable to Noncontrolling Interest |  | 0
Net Income (Loss) |  | (53,181)
Consolidation, Eliminations [Member] |  |
Schedule of Condensed Consolidating Statement of Operations [Line Items] |  |
Natural Gas, NGLs and Oil Sales | 0 | (425)
Unrealized Gain (Loss) on Commodity Derivatives | 0 | 0
Coal Sales | 0 | 0
Other Revenue, Net | 0 | 0
Purchased Gas Sales | 0 | 0
Freight-Outside | 0 | 0
Other Income (including equity earnings) | 8,486 | 66,640
Gain (Loss) on Sale of Assets | 0 | 0
Total Revenue and Other Income | 8,486 | 66,215
Oil and Gas Property, Lease Operating Expense | 0 | 0
Gas Gathering, Transportation, Marketing and Processing Costs | 0 | 0
Production Tax Expense | 0 | 0
E&P Depreciation, Depletion, and Amortization | 0 | 0
Exploration and Production Costs | 0 | 0
Production Royalty Interests and Purchased Gas Costs | 0 | 0
Other Expenses | 0 | 0
Impairment of Oil and Gas Properties | 0 |
Results of Operations, General and Administrative Related to Oil and Gas Producing Activities | 0 | 0
Oil and Gas Production Expense | 0 | 0
Operating Expenses | 0 | 0
Coal Depreciation, Depletion, Amortization | 0 | 0
Freight Expense | 0 | 0
General and Administrative Expense | 0 | 0
Cost of Coal Products and Services | 0 | 0
Other Nonoperating Expense | 0 | 0
Other General and Administrative Expense | 0 | 0
Depreciation, Depletion and Amortization, Nonproduction | 0 | 0
Gains (Losses) on Extinguishment of Debt | 0 |
Interest Expense | 0 | 0
Other General Expense | 0 | 0
Total Costs | 0 | 0
Income (Loss) from Continuing Operations before Income Taxes, Domestic | 8,486 | 66,215
Income Tax Expense (Benefit) | 0 | 0
Income (Loss) from Continuing Operations, Including Portion Attributable to Noncontrolling Interest | 8,486 | 66,215
Income (Loss) from Discontinued Operations, Net of Tax, Attributable to Parent |  | 0
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest | 8,486 | 66,215
Net Income (Loss) Attributable to Noncontrolling Interest | 5,464 | 1,114
Net Income (Loss) | $ 3,022 | $ 65,101

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