Revolving Credit Facilities	3 Months Ended
Revolving Credit Facilities	Mar. 31, 2022
Short-term Debt, Other Disclosures [Abstract]
Revolving Credit Facilities	REVOLVING CREDIT FACILITIES: CNX: On October 6, 2021, CNX as borrower and certain of its subsidiaries (not including CNXM) as guarantor loan parties entered into a new Amended and Restated Credit Agreement for a senior secured revolving credit facility (the "CNX Credit Agreement"). The new CNX Credit Agreement replaced the prior CNX revolving credit facility and remains subject to semi-annual redetermination. The CNX Credit Agreement has a $2,000,000 borrowing base and $1,300,000 in elected commitments, including borrowings and letters of credit. The CNX Credit Agreement matures on October 6, 2026, provided that if at any time on or after January 30, 2026, if any of the Company’s 2.25% Convertible Senior Notes due 2026 are outstanding and (a) availability under the CNX Credit Agreement minus (b) the aggregate principal amount of all such outstanding Convertible Senior Notes is less than 20% of the aggregate commitments under the CNX Credit Agreement (the first such date, the "Springing Maturity Date"), then the CNX Credit Agreement will mature on the Springing Maturity Date. In addition to refinancing all outstanding amounts under the prior CNX revolving credit facility, borrowings under the CNX Credit Agreement may be used by CNX for general corporate purposes. Under the terms of the CNX Credit Agreement, borrowings will bear interest at CNX's option at either: •the highest of (i) PNC Bank, National Association’s prime rate, (ii) the federal funds open rate plus 0.50%, and (iii) the one-month LIBOR rate plus 1.0%, in each case, plus a margin ranging from 0.75% to 1.75%; or •the LIBOR rate plus a margin ranging from 1.75% to 2.75%. The availability under the CNX Credit Agreement, including availability for letters of credit, is generally limited to a borrowing base, which is determined by the required number of lenders in good faith by calculating a loan value of the Company’s proved reserves. The CNX Credit Agreement also requires that CNX maintain a maximum net leverage ratio of no greater than 3.50 to 1.00, which is calculated as the ratio of debt less cash on hand to consolidated EBITDA, measured quarterly. CNX must also maintain a minimum current ratio of no less than 1.00 to 1.00, which is calculated as the ratio of current assets, plus revolver availability, to current liabilities, excluding borrowings under the revolver, measured quarterly. The calculation of all of the ratios exclude CNXM. CNX was in compliance with all financial covenants as of March 31, 2022. At March 31, 2022, the CNX Credit Agreement had $96,000 of borrowings outstanding and $183,391 of letters of credit outstanding, leaving $1,020,609 of unused capacity. At December 31, 2021, the CNX Credit Agreement had $192,000 of borrowings outstanding and $184,131 of letters of credit outstanding, leaving $923,869 of unused capacity. CNX Midstream Partners LP (CNXM): On October 6, 2021, CNXM as borrower and certain of its subsidiaries as guarantor loan parties entered into a new Amended and Restated Credit Agreement for a $600,000 senior secured revolving credit facility (the "CNXM Credit Agreement") that matures on October 6, 2026. The CNXM Credit Agreement replaced the prior CNXM revolving credit facility and is not subject to semi-annual redetermination. CNX is not a guarantor under the CNXM Credit Agreement . In addition to refinancing all outstanding amounts under the prior CNXM revolving credit facility, borrowings under the CNXM Credit Agreement may be used by CNXM for general corporate purposes. Interest on outstanding indebtedness under the CNXM Credit Agreement currently accrues, at CNXM's option, at a rate based on either: •the highest of (i) PNC Bank, National Association’s prime rate, (ii) the federal funds open rate plus 0.50%, and (iii) the one-month LIBOR rate plus 1.0%, in each case, plus a margin ranging from 1.00% to 2.00%; or •the LIBOR rate plus a margin ranging from 2.00% to 3.00%. In addition, CNXM is obligated to maintain at the end of each fiscal quarter (x) a maximum net leverage ratio of no greater than between 5.00 to 1.00 ranging to no greater than 5.25 to 1.00 in certain circumstances; (y) a maximum secured leverage ratio of no greater than 3.25 to 1.00 and (z) a minimum interest coverage ratio of no less than 2.50 to 1.00; in each case as calculated in accordance with the terms and definitions determining such ratios contained in the CNXM Credit Agreement. CNXM was in compliance with all financial covenants as of March 31, 2022. At March 31, 2022, the CNXM Credit Agreement had $210,200 of borrowings outstanding and $30 of letters of credit outstanding, leaving $389,770 of unused capacity. At December 31, 2021, the CNXM Credit Agreement had $185,000 of borrowings outstanding and $30 of letters of credit outstanding, leaving $414,970 of unused capacity.