CNX Resources (CNX) 10-Q 25 Apr 24 2024 Q1 Quarterly report Financial data

Cover Page

Cover Page - shares	3 Months Ended
	Mar. 31, 2024	Apr. 11, 2024
Entity Information [Line Items]
Document Type	10-Q
Document Quarterly Report	true
Document Period End Date	Mar. 31, 2024
Document Transition Report	false
Entity File Number	001-14901
Entity Registration Name	CNX Resources Corporation
Entity Incorporation, State or Country Code	DE
Entity Tax Identification Number	51-0337383
Entity Address, Address Line One	CNX Center
Entity Address, Address Line Two	1000 Horizon Vue Drive
Entity Address, City or Town	Canonsburg
Entity Address, State or Province	PA
Entity Address, Postal Zip Code	15317-6506
City Area Code	724
Local Phone Number	485-4000
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Large Accelerated Filer
Entity Small Business	false
Entity Emerging Growth Company	false
Entity Shell Company	false
Entity Common Stock, Shares Outstanding (in shares)		153,245,448
Amendment Flag	false
Document Fiscal Year Focus	2024
Document Fiscal Period Focus	Q1
Current Fiscal Year End	--12-31
Entity Central Index Key	0001070412
Common Stock ($.01 par value)
Entity Information [Line Items]
Title of 12(b) Security	Common Stock ($.01 par value)
Trading Symbol	CNX
Security Exchange Name	NYSE
Preferred Share Purchase Rights
Entity Information [Line Items]
Title of 12(b) Security	Preferred Share Purchase Rights
Security Exchange Name	NYSE
No Trading Symbol Flag	true

Consolidated Statements of Inco

Consolidated Statements of Income - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Revenue and Other Operating Income:
Gain on Commodity Derivative Instruments	$ 7,528	$ 762,167
Other Revenue and Operating Income	36,776	21,359
Total Revenue and Other Operating Income	384,553	1,275,977
Operating Expense
Lease Operating Expense	17,726	16,474
Production, Ad Valorem and Other Fees	7,624	9,641
Depreciation, Depletion and Amortization	118,650	105,222
Purchased Gas Costs	13,584	34,347
Selling, General, and Administrative Costs	37,671	36,576
Other Operating Expense	24,633	15,139
Total Operating Expense	318,851	320,599
Other Expense
Other (Income) Expense	(5,399)	1,168
Loss (Gain) on Asset Sales and Abandonments, net	20,296	(9,482)
Loss on Debt Extinguishment	7,045	0
Interest Expense	37,441	35,736
Total Other Expense	59,383	27,422
Total Costs and Expenses	378,234	348,021
Income Before Income Tax	6,319	927,956
Income Tax (Benefit) Expense	(532)	217,561
Net Income	$ 6,851	$ 710,395
Earnings per Share
Basic (in usd per share)	$ 0.04	$ 4.22
Diluted (in usd per share)	0.04	3.61
Dividends Declared (in usd per share)	$ 0	$ 0
Natural Gas, NGLs and Oil Revenue
Revenue and Other Operating Income:
Revenues	$ 325,972	$ 455,639
Purchased Gas Revenue
Revenue and Other Operating Income:
Revenues	14,277	36,812
Transportation, Gathering and Compression
Operating Expense
Cost of Goods Sold	96,651	98,096
Exploration and Production Related Other Costs
Operating Expense
Cost of Goods Sold	$ 2,312	$ 5,104

Consolidated Statements of Comp

Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Statement of Comprehensive Income [Abstract]
Net Income	$ 6,851	$ 710,395
Other Comprehensive Income:
Actuarially Determined Long-Term Liability Adjustments (Net of tax: $(30), $(27))	81	72
Comprehensive Income	$ 6,932	$ 710,467

Consolidated Statements of Co_2

Consolidated Statements of Comprehensive Income (Parentheticals) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Adjustment for Actuarially Determined Liabilities
Other comprehensive income, tax expense	$ (30)	$ (27)

Consolidated Balance Sheets

Consolidated Balance Sheets - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Current Assets:
Cash and Cash Equivalents	$ 1,988	$ 443
Accounts and Notes Receivable:
Trade, net	91,093	116,119
Other Receivables, net	43,604	17,872
Supplies Inventories	14,368	19,846
Derivative Instruments	290,171	252,524
Prepaid Expenses	19,218	14,984
Total Current Assets	460,442	421,788
Property, Plant and Equipment:
Property, Plant and Equipment	12,662,876	12,537,118
Less—Accumulated Depreciation, Depletion and Amortization	5,301,316	5,194,485
Total Property, Plant and Equipment—Net	7,361,560	7,342,633
Other Non-Current Assets:
Operating Lease Right-of-Use Assets	125,821	139,466
Derivative Instruments	223,941	280,530
Goodwill	323,314	323,314
Other Intangible Assets	68,800	70,438
Other	92,764	48,488
Total Other Non-Current Assets	834,640	862,236
TOTAL ASSETS	8,656,642	8,626,657
Current Liabilities:
Accounts Payable	163,016	147,361
Derivative Instruments	117,400	61,102
Current Portion of Finance Lease Obligations	1,897	1,862
Current Portion of Long-Term Debt	326,187	325,668
Current Portion of Operating Lease Obligations	51,986	53,791
Other Accrued Liabilities	213,616	233,214
Total Current Liabilities	874,102	822,998
Non-Current Liabilities:
Long-Term Debt	1,942,508	1,888,706
Finance Lease Obligations	5,419	5,500
Operating Lease Obligations	77,162	89,531
Derivative Instruments	475,589	526,554
Deferred Income Taxes	724,643	729,454
Asset Retirement Obligations	105,527	105,315
Other	142,372	97,582
Total Non-Current Liabilities	3,473,220	3,442,642
TOTAL LIABILITIES	4,347,322	4,265,640
Stockholders’ Equity:
Common Stock, $.01 Par Value; 500,000,000 Shares Authorized, 153,275,909 Issued and Outstanding at March 31, 2024; 154,382,880 Issued and Outstanding at December 31, 2023	1,534	1,548
Capital in Excess of Par Value	2,373,114	2,384,910
Preferred Stock, 15,000,000 shares authorized, None issued and outstanding	0	0
Retained Earnings	1,941,892	1,981,860
Accumulated Other Comprehensive Loss	(7,220)	(7,301)
TOTAL STOCKHOLDERS' EQUITY	4,309,320	4,361,017
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY	$ 8,656,642	$ 8,626,657

Consolidated Balance Sheets (Pa

Consolidated Balance Sheets (Parentheticals) - $ / shares	Mar. 31, 2024	Dec. 31, 2023
Statement of Financial Position [Abstract]
Common stock, par value (in usd per share)	$ 0.01	$ 0.01
Common stock, shares authorized (in shares)	500,000,000	500,000,000
Common stock, issued (in shares)	153,275,909	154,382,880
Common stock, outstanding (in shares)	153,275,909	154,382,880
Preferred stock, authorized (in shares)	15,000,000	15,000,000
Preferred stock, issued (in shares)	0	0
Preferred stock, outstanding (in shares)	0	0

Consolidated Statements of Stoc

Consolidated Statements of Stockholders' Equity - USD ($) $ in Thousands	Total	Common Stock	Capital in Excess of Par Value	Retained Earnings	Accumulated Other Comprehensive Loss
Beginning balance at Dec. 31, 2022	$ 2,950,461	$ 1,712	$ 2,506,269	$ 448,993	$ (6,513)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net Income	710,395			710,395
Issuance of Common Stock	610	1	609
Purchase and Retirement of Common Stock	(93,536)	(59)	(47,428)	(46,049)
Shares Withheld for Taxes	(9,344)			(9,344)
Amortization of Stock-Based Compensation Awards	8,638	9	8,629
Other Comprehensive Income	72				72
Ending balance at Mar. 31, 2023	3,567,296	1,663	2,468,079	1,103,995	(6,441)
Beginning balance at Dec. 31, 2023	4,361,017	1,548	2,384,910	1,981,860	(7,301)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net Income	6,851			6,851
Issuance of Common Stock	109		109
Purchase and Retirement of Common Stock	(48,282)	(24)	(19,269)	(28,989)
Shares Withheld for Taxes	(17,830)			(17,830)
Amortization of Stock-Based Compensation Awards	7,374	10	7,364
Other Comprehensive Income	81				81
Ending balance at Mar. 31, 2024	$ 4,309,320	$ 1,534	$ 2,373,114	$ 1,941,892	$ (7,220)

Consolidated Statements of Cash

Consolidated Statements of Cash Flows - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Cash Flows from Operating Activities:
Net Income	$ 6,851	$ 710,395
Adjustments to Reconcile Net Income to Net Cash Provided by Operating Activities:
Depreciation, Depletion and Amortization	118,650	105,222
Amortization of Deferred Financing Costs	2,399	2,297
Stock-Based Compensation	7,374	8,638
Loss (Gain) on Asset Sales and Abandonments, net	20,296	(9,482)
Loss on Debt Extinguishment	7,045	0
Gain on Commodity Derivative Instruments	(7,528)	(762,167)
Loss on Other Derivative Instruments	1,211	961
Net Cash Received (Paid) in Settlement of Commodity Derivative Instruments	30,593	(140,005)
Deferred Income Taxes	(4,841)	217,349
Other	50	(114)
Changes in Operating Assets:
Accounts and Notes Receivable	(821)	210,383
Supplies Inventories	5,478	(2,183)
Prepaid Expenses	(4,234)	768
Changes in Other Assets	(45,367)	(153)
Changes in Operating Liabilities:
Accounts Payable	23,066	(19,242)
Accrued Interest	(14,603)	2,216
Other Operating Liabilities	(5,401)	(75,792)
Changes in Other Liabilities	44,847	(353)
Net Cash Provided by Operating Activities	185,065	248,738
Cash Flows from Investing Activities:
Capital Expenditures	(168,184)	(170,028)
Proceeds from Asset Sales	8,524	10,517
Net Cash Used in Investing Activities	(159,660)	(159,511)
Cash Flows from Financing Activities:
Payments on Long-Term Notes	(356,504)	0
Payments on Other Debt	(487)	(348)
Proceeds from Issuance of Common Stock	109	610
Shares Withheld for Taxes	(17,830)	(9,344)
Purchases of Common Stock	(51,821)	(94,759)
Debt Issuance and Financing Fees	(1,477)	(8)
Net Cash Used in Financing Activities	(23,860)	(107,749)
Net Increase (Decrease) in Cash and Cash Equivalents	1,545	(18,522)
Cash and Cash Equivalents at Beginning of Period	443	21,321
Cash and Cash Equivalents at End of Period	1,988	2,799
CNXM Revolving Credit Facility
Cash Flows from Financing Activities:
Net Proceeds from Revolving Credit Facility	72,200	72,750
Net Payments on Revolving Credit Facility	(86,000)	(90,450)
CNX Revolving Credit Facility
Cash Flows from Financing Activities:
Net Proceeds from Revolving Credit Facility	341,400	460,400
Net Payments on Revolving Credit Facility	(318,450)	(446,600)
CNX Senior Notes
Cash Flows from Financing Activities:
Proceeds from Issuance of CNX Senior Notes	$ 395,000	$ 0

Basis of Presentation

Basis of Presentation	3 Months Ended
	Mar. 31, 2024
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Basis of Presentation	BASIS OF PRESENTATION: The accompanying Unaudited Consolidated Financial Statements have been prepared in accordance with generally accepted accounting principles ("GAAP") for interim financial information and with the instructions to Form 10-Q and Article 10 of Regulation S-X. Accordingly, they do not include all of the information and footnotes required by generally accepted accounting principles for complete financial statements. In the opinion of management, all adjustments (consisting of normal recurring accruals) considered necessary for a fair presentation have been included. Operating results for the three months ended March 31, 2024 are not necessarily indicative of the results that may be expected for future periods. The Consolidated Balance Sheet at December 31, 2023 has been derived from the Audited Consolidated Financial Statements at that date but does not include all the notes required by generally accepted accounting principles for complete financial statements. For further information, refer to the Consolidated Financial Statements and related notes for the year ended December 31, 2023 included in CNX Resources Corporation's ("CNX," "CNX Resources," the "Company," "we," "us," or "our") Annual Report on Form 10-K as filed with the Securities and Exchange Commission (SEC) on February 8, 2024. Certain amounts in prior periods have been reclassified to conform to the current period presentation. Cash & Cash Equivalents Cash and cash equivalents include cash on hand and on deposit at banking institutions as well as all highly liquid short-term securities with original maturities of three months or less. Receivables As of March 31, 2024, and December 31, 2023, Accounts Receivable - Trade were $91,093 and $116,119, respectively, and Other Receivables were $43,604 and $17,872, respectively. The measurement of expected credit losses is based on relevant information about past events, including historical experience, current conditions, and reasonable and supportable forecasts that affect the collectability of the reported amount. Management records an allowance for credit losses related to the collectability of third-party customers' receivables using the historical aging of the customer receivable balance. The collectability is determined based on past events, including historical experience, customer credit rating, as well as current market conditions. CNX monitors customer ratings and collectability on an on-going basis. Account balances are charged off against the allowance after all means of collection have been exhausted and the potential for recovery is considered remote. The following represents activity related to the allowance for credit losses for the three months ended: March 31, 2024 2023 Allowance for Credit Losses - Trade, Beginning of Year $ 84 $ 84 Provision for Expected Credit Losses — — Allowance for Credit Losses - Trade, End of Period $ 84 $ 84 Allowance for Credit Losses - Other Receivables, Beginning of Year $ 2,847 $ 2,937 Provision for Expected Credit Losses 107 (46) Allowance for Credit Losses - Other Receivables, End of Period $ 2,954 $ 2,891

Earnings Per Share

Earnings Per Share	3 Months Ended
	Mar. 31, 2024
Earnings Per Share [Abstract]
Earnings Per Share	EARNINGS PER SHARE: Basic earnings per share is computed by dividing net income or net loss by the weighted average shares outstanding during the reporting period. Diluted earnings per share is computed similarly to basic earnings per share, except that the weighted average shares outstanding are increased to include, if dilutive, additional shares from stock options, restricted stock units, performance share units and shares issuable upon conversion of CNX's outstanding 2.25% convertible senior notes due May 2026 (the "Convertible Notes") (See Note 10 – Long-Term Debt). The number of additional shares is calculated by assuming that outstanding stock options were exercised, that outstanding restricted stock units and performance share units were released, that the shares that are issuable from the conversion of the Convertible Notes are issued (subject to the considerations discussed further in the paragraph below), and that the proceeds from such activities were used to acquire shares of common stock at the average market price during the reporting period. In periods when CNX recognizes a net loss, the impact of outstanding stock awards and the potential share settlement impact related to CNX's Convertible Notes are excluded from the diluted loss per share calculation as their inclusion would have an anti-dilutive effect. The table below sets forth the share-based awards that have been excluded from the computation of diluted earnings per share because their effect would be anti-dilutive: For the Three Months Ended March 31, 2024 2023 Anti-Dilutive Options — 10,850 Anti-Dilutive Restricted Stock Units 402,929 484,301 402,929 495,151 The Convertible Notes, if converted by the holder, may be settled in cash, shares of the Company's common stock or a combination thereof, at the Company's election. The Company expects to settle the principal amount of the Convertible Notes in cash. Accounting Standards Update (“ASU”) 2020-06 - Accounting for Convertible Instruments and Contracts in an Entity's Own Equity ("ASU 2020-06") amended the diluted earnings per share calculation for convertible instruments by requiring the use of the if-converted method (See Note 10 – Long-Term Debt for more information). The if-converted method assumes the conversion of convertible instruments occurs at the beginning of the reporting period and diluted weighted average shares outstanding includes the common shares issuable upon conversion of the convertible instruments. In periods where CNX recognizes net income, the conversion spread has a dilutive impact on diluted earnings per share when the average market price of the Company's common stock for a given period exceeds the initial conversion price of $12.84 per share for the Convertible Notes. In connection with the Convertible Notes' issuance, the Company entered into privately negotiated capped call transactions with certain counterparties (the "Capped Calls" and "Capped Call Transactions"), which were not included in calculating the number of diluted shares outstanding, as their effect would have been anti-dilutive. The Convertible Notes have been excluded from the computation of diluted earnings per share in the three months ended March 31, 2024 as the effect of including these shares in the calculation would have been anti-dilutive. In the three months ended March 31, 2023 the Convertible Notes were included in the computation of diluted income per share as the effect of including these shares in the calculation is dilutive. When the convertible notes are dilutive, interest on Convertible Notes, net of tax, is added back to net income in order to calculate diluted earnings available to shareholders. The table below sets forth the potential common shares issuable upon conversion of the Convertible Notes that were excluded from the calculation of diluted earnings per share because their effect would be anti-dilutive: For the Three Months Ended March 31, 2024 2023 Convertible Notes 25,751,869 — The table below sets forth the share-based awards that have been exercised or released: For the Three Months Ended March 31, 2024 2023 Options 811,437 55,993 Restricted Stock Units 827,776 877,087 Performance Share Units 753,673 567,524 2,392,886 1,500,604 The computations for basic and diluted earnings per share are as follows: For the Three Months Ended March 31, 2024 2023 Net Income $ 6,851 $ 710,395 Basic Earnings Available to Shareholders $ 6,851 $ 710,395 Effect of Dilutive Securities: Add Back Interest on Convertible Notes (Net of Tax) $ — $ 1,432 Diluted Earnings Available to Shareholders $ 6,851 $ 711,827 Weighted-Average Shares of Common Stock Outstanding 153,364,652 168,452,107 Effect of Diluted Shares: Options 1,144,414 1,033,194 Restricted Stock Units 1,021,583 970,567 Performance Share Units 621,072 937,137 Convertible Notes — 25,751,869 Weighted-Average Diluted Shares of Common Stock Outstanding 156,151,721 197,144,874 Earnings per Share: Basic $ 0.04 $ 4.22 Diluted $ 0.04 $ 3.61

Revenue From Contracts With Cus

Revenue From Contracts With Customers	3 Months Ended
	Mar. 31, 2024
Revenue from Contract with Customer [Abstract]
Revenue From Contracts With Customers	REVENUE FROM CONTRACTS WITH CUSTOMERS: Revenues are recognized when control of the promised goods or services is transferred to the Company’s customers, in an amount that reflects the consideration the Company expects to be entitled to in exchange for those goods or services. The Company has elected to exclude all taxes from the measurement of transaction price. For natural gas, NGL and oil, and purchased gas revenue, the Company generally considers the delivery of each unit (MMBtu or Bbl) to be a separate performance obligation that is satisfied upon delivery. Payment terms for these contracts typically require payment within 25 days of the end of the calendar month in which the hydrocarbons are delivered. A significant number of these contracts contain variable consideration because the payment terms refer to market prices at future delivery dates. In these situations, the Company has not identified a standalone selling price because the terms of the variable payments relate specifically to the Company’s efforts to satisfy the performance obligations. A portion of the contracts contain fixed consideration (i.e., fixed price contracts or contracts with a fixed differential to NYMEX or index prices). The fixed consideration is allocated to each performance obligation on a relative standalone selling price basis. For these contracts, the Company generally concludes that the fixed price or fixed differentials in the contracts are representative of the standalone selling price. Revenue associated with natural gas, NGL and oil as presented on the accompanying Consolidated Statements of Income represent the Company’s share of revenues net of royalties and excluding revenue interests owned by others. When selling natural gas, NGL and oil on behalf of royalty owners or working interest owners, the Company is acting as an agent and thus reports the revenue on a net basis. Included in Other Revenue and Operating Income in the Consolidated Statements of Income and in the below table are revenues generated from natural gas gathering services provided to third parties and sales of environmental attributes. The gas gathering services are interruptible in nature and include charges for the volume of gas actually gathered and do not guarantee access to the system. Volumetric based fees are based on actual volumes gathered. The Company generally considers the interruptible gathering of each unit (MMBtu) of natural gas as a separate performance obligation. Payment terms for these contracts typically require payment within 25 days of the end of the calendar month in which the hydrocarbons are gathered. All sales of environmental attributes (which includes items such as (but are not limited to): carbon credits, air quality credits, renewable or alternative energy credits, methane capture credits, methane performance certificates, emission reductions, offsets and/or allowances) are under short-term contracts, and revenue is recognized when the environmental attribute is transferred to a third party. Disaggregation of Revenue The following table is a disaggregation of revenue by major source: For the Three Months Ended March 31, 2024 2023 Revenue from Contracts with Customers: Natural Gas Revenue $ 279,237 $ 403,810 NGL Revenue 44,865 46,056 Oil/Condensate Revenue 1,870 5,773 Total Natural Gas, NGL and Oil Revenue 325,972 455,639 Purchased Gas Revenue 14,277 36,812 Other Sources of Revenue and Other Operating Income: Gain on Commodity Derivative Instruments 7,528 762,167 Other Revenue and Operating Income 36,776 21,359 Total Revenue and Other Operating Income $ 384,553 $ 1,275,977 The disaggregated revenue information corresponds with the Company’s segment reporting found in Note 14 – Segment Information. Contract Balances CNX invoices its customers once a performance obligation has been satisfied, at which point payment is unconditional. Accordingly, CNX's contracts with customers do not give rise to material contract assets or liabilities under ASC 606. The Company has no contract assets recognized from the costs to obtain or fulfill a contract with a customer. Transaction Price Allocated to Remaining Performance Obligations ASC 606 requires that the Company disclose the aggregate amount of transaction price that is allocated to performance obligations that have not yet been satisfied. However, the guidance provides certain practical expedients that limit this requirement, including when variable consideration is allocated entirely to a wholly unsatisfied performance obligation or to a wholly unsatisfied promise to transfer a distinct good or service that forms part of a series. A significant portion of CNX's natural gas, NGL and oil and purchased gas revenue is short-term in nature with a contract term of one year or less. For those contracts, CNX has utilized the practical expedient in ASC 606-10-50-14 exempting the Company from disclosure of the transaction price allocated to remaining performance obligations if the performance obligation is part of a contract that has an original expected duration of one year or less. For revenue associated with contract terms greater than one year, a significant portion of the consideration in those contracts is variable in nature and the Company allocates the variable consideration in its contract entirely to each specific performance obligation to which it relates. Therefore, any remaining variable consideration in the transaction price is allocated entirely to wholly unsatisfied performance obligations. As such, the Company has not disclosed the value of unsatisfied performance obligations pursuant to the practical expedient. For natural gas, NGL and oil revenue associated with contract terms greater than one year with a fixed price component, the aggregate amount of the transaction price allocated to remaining performance obligations was $24,247 as of March 31, 2024. The Company expects to recognize net revenue of $16,089 in the next 12 months and $5,532 over the following 12 months, with the remainder recognized thereafter. For revenue associated with CNX's midstream contracts, which also have terms greater than one year, the interruptible gathering of each unit of natural gas represents a separate performance obligation; therefore, future volumes are wholly unsatisfied, and disclosure of the transaction price allocated to remaining performance obligations is not required. Prior-Period Performance Obligations CNX records revenue in the month production is delivered to the purchaser. However, settlement statements for certain natural gas, NGL and oil revenue may not be received for 30 to 90 days after the date production is delivered, and as a result, the Company is required to estimate the amount of production delivered to the purchaser and the price that will be received for the sale of the product. CNX records the differences between the estimate and the actual amounts received in the month that payment is received from the purchaser. The Company has existing internal controls for its revenue estimation process and the related accruals, and any identified differences between its revenue estimates and the actual revenue received historically have not been significant. For each of the three months ended March 31, 2024 and 2023, revenue recognized in the current reporting period related to performance obligations satisfied in a prior reporting period was not material.

Acquisitions and Dispositions

Acquisitions and Dispositions	3 Months Ended
	Mar. 31, 2024
Business Combination and Asset Acquisition [Abstract]
Acquisitions And Dispositions	ACQUISITIONS AND DISPOSITIONS:Loss (Gain) on Asset Sales and Abandonments, net in the Consolidated Statements of Income for the three months ended March 31, 2024 and 2023 and Proceeds from Asset Sales in the Consolidated Statements of Cash Flows for the three months ended March 31, 2024 and 2023 include the sale of various non-core assets (rights-of-way, surface acreage and other non-core oil and gas interests and assets). Included in Loss on Assets Sales and Abandonments for the three months ended March 31, 2024 was the sale of a non-core pipeline to a third-party for a loss of $26,265. Net Cash proceeds of $2,001 related to the sale are included in Proceeds from Asset Sales.

Income Taxes

Income Taxes	3 Months Ended
	Mar. 31, 2024
Income Tax Disclosure [Abstract]
Income Taxes	INCOME TAXES: The effective tax rates for the three months ended March 31, 2024 and 2023 were (8.4)% and 23.4%, respectively. The effective tax rate for the three months ended March 31, 2024 and 2023 differs from the U.S. federal statutory rate of 21.0% primarily due to the impact of equity compensation, federal tax credits and state taxes. The total amount of uncertain tax positions at March 31, 2024 and December 31, 2023 was $105,250 and $99,918, respectively. If these uncertain tax positions were recognized, approximately $105,250 and $99,918 would affect CNX's effective tax rate at March 31, 2024 and December 31, 2023, respectively. For the three months ended March 31, 2024, CNX recognized an increase in unrecognized tax benefits of $5,332 resulting from tax positions related to federal tax credits that the Company anticipates taking on its 2024 federal tax return. CNX recognizes accrued interest and penalties related to uncertain tax positions in interest expense and income tax expense, respectively. As of March 31, 2024 and December 31, 2023, CNX had no accrued liabilities for interest and penalties related to uncertain tax positions.

Property, Plant and Equipment

Property, Plant and Equipment	3 Months Ended
	Mar. 31, 2024
Property, Plant and Equipment [Abstract]
Property, Plant and Equipment	PROPERTY, PLANT AND EQUIPMENT: March 31, December 31, Intangible Drilling Cost $ 5,988,091 $ 5,902,498 Gas Gathering Equipment 2,622,296 2,631,110 Gas Wells and Related Equipment 1,553,256 1,513,945 Proved Gas Properties 1,380,126 1,374,685 Unproved Gas Properties 724,281 724,401 Surface Land and Other Equipment 186,987 187,316 Other 207,839 203,163 Total Property, Plant and Equipment 12,662,876 12,537,118 Less: Accumulated Depreciation, Depletion and Amortization 5,301,316 5,194,485 Total Property, Plant and Equipment - Net $ 7,361,560 $ 7,342,633

Goodwill and Other Intangible A

Goodwill and Other Intangible Assets	3 Months Ended
	Mar. 31, 2024
Goodwill and Intangible Assets Disclosure [Abstract]
Goodwill and Other Intangible Assets	GOODWILL AND OTHER INTANGIBLE ASSETS: Goodwill: All goodwill is attributed to the Midstream reporting unit within the Shale segment. Goodwill is evaluated for impairment at least annually and whenever events or changes in circumstance indicate that the fair value of a reporting unit is less than its carrying amount. The accumulated impairment loss on goodwill is $473,045, resulting in a carrying value of $323,314 at both March 31, 2024 and December 31, 2023. Other Intangible Assets: The carrying amount and accumulated amortization of other intangible assets consist of the following: March 31, December 31, Other Intangible Assets: Gross Amortizable Asset - Customer Relationships $ 109,752 $ 109,752 Less: Accumulated Amortization - Customer Relationships 40,952 39,314 Total Other Intangible Assets, net $ 68,800 $ 70,438 The customer relationship intangible asset is being amortized on a straight-line basis over approximately 17 years. Amortization expense related to other intangible assets was $1,638 for both the three months ended March 31, 2024 and 2023. The estimated annual amortization expense is expected to approximate $6,552 per year for each of the next five years.

Revolving Credit Facilities

Revolving Credit Facilities	3 Months Ended
	Mar. 31, 2024
Short-Term Debt, Other Disclosure [Abstract]
Revolving Credit Facilities	REVOLVING CREDIT FACILITIES: CNX: On each of May 10, 2023 and May 5, 2022, CNX amended its Third Amended and Restated Credit Agreement dated October 6, 2021 (as amended, the "CNX Credit Agreement"), which provides for a senior secured revolving credit facility (the "CNX Credit Facility"). In 2022, revisions were made to replace LIBOR as a benchmark interest rate with SOFR, or the secured overnight financing rate. In 2023, the elected commitments of the CNX Credit Agreement were increased from $1,300,000 to $1,350,000. Following the amendments, CNX remains the borrower and certain of its subsidiaries (not including CNX Midstream Partners LP (CNXM), its subsidiaries or general partner) as guarantor loan parties on the CNX Credit Agreement. The CNX Credit Agreement replaced the prior CNX revolving credit facility and remains subject to semi-annual redetermination. The CNX Credit Agreement has a $2,250,000 borrowing base and $1,350,000 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 availability under the CNX Credit Agreement minus the aggregate principal amount of any and all such outstanding Convertible 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 SOFR rate plus 1.0%, in each case, plus a margin ranging from 0.75% to 1.75%; or • the one-month SOFR rate plus a margin ranging from 1.85% to 2.85%. 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 derivative asset/liability position, and convertible note liability until one year prior to maturity, and borrowings under the revolver, measured quarterly. The calculation of all of the ratios excludes CNXM, its subsidiaries, and its general partner. CNX was in compliance with all financial covenants as of March 31, 2024. At March 31, 2024, the CNX Credit Agreement had $75,000 of borrowings outstanding, with a weighted average interest rate of 7.18% and $43,603 of letters of credit outstanding, leaving $1,231,397 of unused capacity. At December 31, 2023, the CNX Credit Agreement had $52,050 borrowings outstanding, with a weighted average interest rate of 7.64% and $43,684 of letters of credit outstanding, leaving $1,254,266 of unused capacity. CNXM: On May 5, 2022, CNXM amended its Amended and Restated Credit Agreement dated October 6, 2021 (as amended, the "CNXM Credit Agreement"), which provides for a $600,000 senior secured revolving credit facility ("CNXM Credit Facility") that matures on October 6, 2026. Revisions were made to replace LIBOR as a benchmark interest rate with SOFR. CNXM remains the borrower and certain of its subsidiaries remain as guarantor loan parties on the CNXM Credit Agreement. 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 SOFR rate plus 1.0%, in each case, plus a margin ranging from 1.00% to 2.00%; or • the one-month SOFR rate plus a margin ranging from 2.10% to 3.10%. 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, 2024. At March 31, 2024, the CNXM Credit Agreement had $91,350 of borrowings outstanding, with a weighted average interest rate of 7.46% and no letters of credit outstanding, leaving $508,650 of unused capacity. At December 31, 2023, the CNXM Credit Agreement had $105,150 of borrowings outstanding, with a weighted average interest rate of 7.50%, and no letters of credit outstanding, leaving $494,850 of unused capacity.

Other Accrued Liabilities

Other Accrued Liabilities	3 Months Ended
	Mar. 31, 2024
Payables and Accruals [Abstract]
Other Accrued Liabilities	OTHER ACCRUED LIABILITIES: March 31, December 31, Royalties $ 88,011 $ 100,847 Accrued Interest 29,624 44,227 Transportation Charges 21,854 17,824 Deferred Revenue 16,475 15,831 Accrued Other Taxes 12,739 9,343 Accrued Payroll & Benefits 6,862 6,619 Short-Term Incentive Compensation 3,333 10,961 Purchased Gas Payable 84 1,002 Other 24,827 16,777 Current Portion of Long-Term Liabilities: Asset Retirement Obligations 7,897 7,897 Salary Retirement 1,910 1,886 Total Other Accrued Liabilities $ 213,616 $ 233,214

Long-Term Debt

Long-Term Debt	3 Months Ended
	Mar. 31, 2024
Long-Term Debt, Other Disclosure [Abstract]
Long-Term Debt	LONG-TERM DEBT: March 31, December 31, Senior Notes due January 2029 at 6.00%, Issued at Par Value $ 500,000 $ 500,000 Senior Notes due January 2031 at 7.375% (Principal of $500,000 less Unamortized Discount of $5,119 and $5,308, respectively) 494,881 494,692 CNX Midstream Partners LP Senior Notes due April 2030 at 4.75% (Principal of $400,000 less Unamortized Discount of $3,510 and $3,654, respectively)* 396,490 396,346 Senior Notes due March 2032 at 7.25% (Principal of $400,000 less Unamortized Discount of $4,948) 395,052 — Convertible Senior Notes due May 2026 at 2.25% (Principal of $330,654 less Unamortized Discount and Issuance Costs of $4,109 and $4,586, respectively) 326,545 326,068 CNX Midstream Partners LP Revolving Credit Facility* 91,350 105,150 CNX Revolving Credit Facility 75,000 52,050 Senior Notes due March 2027 at 7.25% (Principal of $350,000 plus Unamortized Premium of $1,728) — 351,728 Less: Unamortized Debt Issuance Costs 10,623 11,660 2,268,695 2,214,374 Less: Current Portion 326,187 325,668 Long-Term Debt $ 1,942,508 $ 1,888,706 *CNX is not a guarantor of CNXM's 4.75% Senior Notes due April 2030 or CNXM's Credit Facility. During the three months ended March 31, 2024, CNX completed a private offering of $400,000 aggregate principal amount of 7.25% CNX Senior Notes due March 2032 (the "CNX Senior Notes due March 2032") less an unamortized discount of $5,000. The CNX Senior Notes due March 2032, along with the related guarantees, were issued pursuant to an indenture dated February 23, 2024 and accrue interest from February 23, 2024 at a rate of 7.25% per year. Interest is payable semi-annually in arrears on March 1 and September 1 of each year, beginning on September 1, 2024. The CNX Senior Notes due March 2032 mature on March 1, 2032. Payment of the principal and interest on the notes is guaranteed by most of CNX’s subsidiaries but does not include CNXM (or its subsidiaries or general partner). During the three months ended March 31, 2024, CNX purchased and retired $350,000 of its outstanding 7.25% Senior Notes due March 2027. As part of the transaction, a loss of $7,045 was included in Loss on Debt Extinguishment in the Consolidated Statements of Income during the three months ended March 31, 2024. In April 2020, CNX issued $345,000 in aggregate principal amount of Convertible Notes due May 2026 ("Convertible Notes") in a private offering to qualified institutional buyers pursuant to Rule 144A under the Securities Act of 1933, as amended, including $45,000 aggregate principal amount of Convertible Notes issued pursuant to the exercise in full of the initial purchasers’ option to purchase additional Convertible Notes. The Convertible Notes are senior, unsecured obligations of the Company. The Convertible Notes bear interest at a fixed rate of 2.25% per annum, payable semi-annually in arrears on May 1 and November 1 of each year, commencing on November 1, 2020. Proceeds from the issuance of the Convertible Notes totaled $334,650, net of initial purchaser discounts and issuance costs. The Convertible Notes are guaranteed by most of CNX's subsidiaries but does not include CNXM (or its subsidiaries or general partner). The initial conversion rate is 77.8816 shares of CNX's common stock per $1,000 principal amount of Convertible Notes, which represents an initial conversion price of approximately $12.84 per share, subject to adjustment upon the occurrence of specified events. The Convertible Notes will mature on May 1, 2026, unless earlier repurchased, redeemed or converted. Before February 1, 2026, note holders will have the right to convert their Convertible Notes only upon the occurrence of the following events: • during any calendar quarter (and only during such calendar quarter) commencing after June 30, 2020, if the Last Reported Sale Price per share of Common Stock exceeds one hundred and thirty percent (130%) of the Conversion Price for each of at least twenty (20) Trading Days (whether or not consecutive) during the thirty (30) consecutive Trading Days ending on, and including, the last Trading Day of the immediately preceding calendar quarter; • during the five (5) consecutive Business Days immediately after any ten (10) consecutive trading day period (such ten (10) consecutive Trading Day period, the "Measurement Period") if the trading Price per $1,000 principal amount of Notes, as determined following a request by a Holder in accordance with the procedures set forth in the indenture, for each trading day of the Measurement Period was less than ninety eight percent (98%) of the product of the last reported sale price per share of common stock on such trading day and the conversion rate on such trading day; • if CNX calls any or all of the Convertible Notes for redemption, at any time prior to the close of business on the scheduled trading day immediately preceding the redemption date; or • upon the occurrence of certain specified corporate events as set forth in the indenture governing the Convertible Notes. From and after February 1, 2026, note holders may convert their Convertible Notes at any time at their election until the close of business on the second scheduled trading day immediately before the maturity date. Upon conversion, the Company may satisfy its conversion obligation by paying and/or delivering, as the case may be, cash, shares of the Company’s common stock or a combination of cash and shares of the Company’s common stock, at the Company’s election, in the manner and subject to the terms and conditions provided in the indenture governing the Convertible Notes. The conversion rate is subject to adjustment under certain circumstances in accordance with the terms of the indenture governing the Convertible Notes. In addition, following certain corporate events, as described in the indenture governing the Convertible Notes, that occur prior to the maturity date, the Company will increase the conversion rate, in certain circumstances, for a holder who elects to convert its Convertible Notes in connection with such a corporate event. The Company’s current intent is to settle the principal amount of the Convertible Notes in cash upon conversion. If certain corporate events that constitute a “Fundamental Change” (as defined in the indenture governing the Convertible Notes) occur, then noteholders may require the Company to repurchase their Convertible Notes at a cash repurchase price equal to the principal amount of the Notes to be repurchased, plus accrued and unpaid interest, if any, to, but excluding, the fundamental change repurchase date. The definition of Fundamental Change includes certain business combination transactions involving the Company and certain de-listing events with respect to the Company’s common stock. Pursuant to the terms of the Convertible Notes indenture, the Sale Price per share of Common Stock condition for conversion of the Convertible Notes was satisfied as of March 31, 2024, and, accordingly, holders of Convertible Notes are permitted to convert any of their Convertible Notes, at their option, at any time during the quarter beginning on April 1, 2024 and ending on June 30, 2024, subject to all terms and conditions set forth in the Convertible Notes indenture. The Convertible Notes are therefore classified as short-term debt at March 31, 2024. The reported interest expense for the Convertible Notes is equal to the 2.25% cash coupon rate. Also, the Company uses the if-converted method for the assumed conversion of the Convertible Notes when calculating diluted earnings per share. In accounting for the debt issuance costs of $10,350, the Company allocated the total amount incurred to the liability and equity components using the same proportions as the proceeds of the Convertible Notes. Issuance costs attributable to the liability component were $7,024 and were being amortized to interest expense using the effective interest method over the contractual term of the Convertible Notes. Issuance costs attributable to the equity component were $3,326 and were netted with the equity component in Capital in Excess of Par Value in the Consolidated Statement of Stockholders Equity. The net carrying amount of the liability and equity components of the Convertible Notes was as follows: March 31, December 31, Liability Component: Principal $ 330,654 $ 330,654 Unamortized Issuance Costs (4,109) (4,586) Net Carrying Amount $ 326,545 $ 326,068 Fair Value $ 625,802 $ 537,465 Fair Value Hierarchy Level 2 Level 2 Interest expense related to the Convertible Notes is as follows: For the Three Months Ended March 31, 2024 2023 Contractual Interest Expense $ 1,860 $ 1,860 Amortization of Issuance Costs 477 463 Total Interest Expense $ 2,337 $ 2,323

Commitments and Contingent Liab

Commitments and Contingent Liabilities	3 Months Ended
	Mar. 31, 2024
Commitments and Contingencies Disclosure [Abstract]
Commitments and Contingent Liabilities	COMMITMENTS AND CONTINGENT LIABILITIES: CNX and its subsidiaries are subject to various lawsuits and claims with respect to such matters as personal injury, royalty accounting, damage to property, climate change, governmental regulations including environmental violations and remediation, employment and contract disputes and other claims and actions arising out of the normal course of business. CNX accrues the estimated loss for these lawsuits and claims when the loss is probable and can be estimated. The Company's current estimated accruals related to these pending claims, individually and in the aggregate, are immaterial to the financial position, results of operations or cash flows of CNX. It is possible that the aggregate loss in the future with respect to these lawsuits and claims could ultimately be material to the financial position, results of operations or cash flows of CNX; however, such amounts cannot be reasonably estimated. The 1992 Coal Industry Retiree Health Benefit Act ("Coal Act"), in Section 9711, requires coal companies that were providing health benefits to United Mine Workers of America ("UMWA") retirees as of February 1993 to continue providing health benefits to such individuals, in substantially the same coverages, for as long as the last signatory operator remains in business. Section 9711 also requires any "related person" to be joint and severally liable for the provision of these health benefits. On May 1, 2020, the court in the Murray Energy Corporation ("Murray") bankruptcy proceedings approved a settlement agreement between Murray and the UMWA that transferred to the UMWA 1992 Benefit Plan the Coal Act liabilities for retirees in Murray’s Section 9711 plan. The retirees transferred by Murray to the 1992 Benefit Plan include approximately 2,159 retirees allegedly traced to the December 2013 sale by CONSOL Energy Inc. to Murray Energy of the following possible last signatory operators: Consolidation Coal Company, McElroy Coal Company, Southern Ohio Coal Company, Central Ohio Coal Company, Keystone Coal Mining Corp., and Eighty-Four Mining Company (the "Sold Subsidiaries"). On May 2, 2020, the Trustees of the UMWA 1992 Benefit Plan sued CNX and CONSOL Energy Inc. ("CONSOL'") in federal court contending that the Sold Subsidiaries were last signatory operators and that CNX and CONSOL are related persons to the Sold Subsidiaries and, as such, CNX and CONSOL are jointly and severally liable for the Coal Act health benefits allegedly owed to the eligible retirees traced to the Sold Subsidiaries. The 1992 Benefit Plan seeks, among other relief, a declaration that CNX and CONSOL are obligated to enroll the eligible retirees attributed to the Sold Subsidiaries in a Section 9711 plan; that CNX and CONSOL are liable to post the security required by Section 9712; and, that CNX and CONSOL are liable to pay per beneficiary premiums until the eligible retirees are enrolled in a Section 9711 plan, and other fees, costs and disbursements under the Coal Act. On March 29, 2022, the Court denied the Defendants’ Motions to Dismiss and we are now defending this action on the merits. Further, under the Separation and Distribution Agreement that was entered into at the time we spun-out our coal business in 2017, CONSOL agreed to indemnify CNX for all coal-related liabilities, including this lawsuit. With respect to this matter, although a loss is possible, it is not probable, and accordingly no accrual has been recognized. On July 22, 2021, CNX received a letter from the UMWA 1974 Pension Plan ("1974 Plan") requesting information related to the facts and circumstances surrounding the 2013 sale of certain of its coal subsidiaries to Murray Energy. The letter indicated that litigation related to potential withdrawal liabilities from the plan created by the 2019 bankruptcy of Murray Energy was reasonably foreseeable and at that time, no liability had been assessed. The 1974 Plan never issued an assessment to CNX. Following a period of discovery, CNX and the 1974 Plan mediated the claim in February 2024. By Agreement dated March 4, 2024, CNX settled the 1974 Plan claim for $75,000 which is payable over five-years. Under the Separation and Distribution Agreement (“SDA”) that was entered into at the time we spun-out our coal business in 2017, CONSOL Energy (“CONSOL”) became successor-in-interest to the “Coal Business” and accepted and agreed to assume and be responsible for all “Coal Liabilities.” The assumed “Coal Liabilities” are defined broadly in the SDA and specifically include claims, like the 1974 Plan claim, arising under ERISA; involving contributions or other obligations pursuant to any Benefits Plan; and any withdraw liabilities. CONSOL also unequivocally agreed to defend and indemnify CNX for all liabilities relating to, arising out of or resulting from any “Coal Liabilities.” CNX timely tendered the 1974 Plan claim to CONSOL for defense and indemnity in July 2021, which it denied. CNX continued to demand indemnity from CONSOL including prior to, during and after the March 2024 mediation. After CONSOL repudiated its contractual obligations to CNX, and after having timely fulfilled all SDA prerequisites for bringing the action, on March 7, 2024, CNX sued CONSOL for breach of contract seeking an order requiring CONSOL to indemnify CNX for the 1974 Plan claim settlement. CNX has determined that a loss is probable and that the amount of loss can be reasonably estimated. CNX also concluded that it is probable under the terms of the SDA and under the relevant law as it currently exists, it is fully entitled to be indemnified and seek recovery from CONSOL. As a result, the present value of the $75,000 settlement was recognized in Other Liabilities in the Consolidated Balance Sheets as of March 31, 2024, with the current portion recognized in Other Accrued Liabilities. A corresponding receivable was recognized in Other Non-Current assets in the Consolidated Balance Sheets as of March 31, 2024, with the current portion recognized in Other Receivables. These balances may be adjusted from time to time, as appropriate, to reflect changes in circumstances. At March 31, 2024, CNX has provided the following financial guarantees, unconditional purchase obligations, and letters of credit to certain third parties as described by major category in the following tables. These amounts represent the maximum potential of total future payments that the Company could be required to make under these instruments. These amounts have not been reduced for potential recoveries under recourse or collateralization provisions. Generally, recoveries under reclamation bonds would be limited to the extent of the work performed at the time of the default. No amounts related to these unconditional purchase obligations and letters of credit are recorded as liabilities in the financial statements. CNX management believes that the commitments in the following table will expire without being funded, and therefore will not have a material adverse effect on CNX's financial condition. Amount of Commitment Expiration Per Period Total Less Than 1-3 Years 3-5 Years Beyond Letters of Credit: Firm Transportation $ 40,331 $ 40,331 $ — $ — $ — Other 3,272 3,272 — — — Total Letters of Credit 43,603 43,603 — — — Surety Bonds: Employee-Related 2,250 2,250 — — — Environmental 11,449 11,349 100 — — Firm Transportation 126,336 126,336 — — — Financial Guarantees 72,720 72,720 — — — Other 8,818 8,314 504 — — Total Surety Bonds 221,573 220,969 604 — — Total Commitments $ 265,176 $ 264,572 $ 604 $ — $ — Excluded from the above table are commitments and guarantees entered into in conjunction with the spin-off of the Company's coal business in November 2017. Although CONSOL has agreed to indemnify CNX to the extent that CNX would be called upon to pay any of these liabilities, there is no assurance that CONSOL will satisfy its obligations to indemnify CNX in the event that CNX is so called upon (See "Item 1A. Risk Factors" in CNX's 2023 Annual Report on Form 10-K as filed with the SEC on February 8, 2024 ("2023 Form 10-K") for additional information). CNX enters into long-term unconditional purchase obligations to procure major equipment purchases, natural gas firm transportation, gas drilling services and other operating goods and services. These purchase obligations are not recorded in the Consolidated Balance Sheets. As of March 31, 2024, the purchase obligations for each of the next five years and beyond are as follows: Obligations Due Amount Less than 1 year $ 239,479 1 - 3 years 434,905 3 - 5 years 351,324 More than 5 years 551,023 Total Purchase Obligations $ 1,576,731

Derivative Instruments

Derivative Instruments	3 Months Ended
	Mar. 31, 2024
Derivative Instruments and Hedging Activities Disclosure [Abstract]
Derivative Instruments	DERIVATIVE INSTRUMENTS: CNX enters into interest rate swap agreements to manage its exposure to interest rate volatility. These swaps change the variable-rate cash flow exposure on the debt obligations to fixed cash flows. The change in fair value of the interest rate swap agreements is accounted for on a mark-to-market basis with the changes in fair value recorded in current period earnings. In March 2020, CNX entered into an interest rate swap agreement, inclusive of a put option at zero basis points, related to $160,000 of borrowings under the CNX Credit Facility which has the economic effect of modifying the variable-interest obligation into a fixed-interest obligation over a four-year period. In March 2020, CNX entered into a four-year interest rate swap related to an additional $250,000 of borrowings under the CNX Credit Facility, inclusive of a put option at zero basis points, effective April 3, 2020. In December 2020, CNX executed an offsetting $250,000 interest rate swap, effective immediately, which expires in April 2024. Consistent with the previous interest rate swap agreements, the $250,000 interest rate swaps were entered into to manage CNX's exposure to interest rate volatility. CNX enters into financial derivative instruments (over-the-counter swaps) to manage its exposure to natural gas and NGL price fluctuations. Commodity hedges are accounted for on a mark-to-market basis with changes in fair value recorded in current period earnings. CNX is exposed to credit risk in the event of non-performance by counterparties. The creditworthiness of counterparties is subject to continuing review. The Company has not experienced any issues of non-performance by derivative counterparties. None of the Company's counterparty master agreements currently require CNX to post collateral for any of its positions. However, as stated in the applicable counterparty master agreements, if CNX's obligations with one of its counterparties cease to be secured on the same basis as similar obligations with the other lenders under the credit facility, CNX would have to post collateral for instruments in a liability position in excess of defined thresholds. All of the Company's derivative instruments are subject to master netting arrangements with our counterparties. CNX recognizes all financial derivative instruments as either assets or liabilities at fair value in the Consolidated Balance Sheets on a gross basis. Each of the Company's counterparty master agreements allows, in the event of default, the ability to elect early termination of outstanding contracts. If early termination is elected, CNX and the applicable counterparty would net settle all open hedge positions. The total notional amounts of CNX's derivative instruments were as follows: March 31, December 31, Forecasted to 2024 2023 Settle Through Natural Gas Commodity Swaps (Bcf) 1,245.6 1,349.2 2027 Natural Gas Basis Swaps (Bcf) 710.6 760.3 2027 NGL Commodity Swaps (Mbbls) 1,131.5 81.0 2025 Interest Rate Swaps $ 410,000 $ 410,000 2024 The gross fair value of CNX's derivative instruments was as follows: March 31, December 31, 2024 2023 Current Assets: Commodity Derivative Instruments: Natural Gas Commodity Swaps $ 252,205 $ 168,532 NGL Commodity Swaps 192 1,003 Natural Gas Basis Swaps 36,800 77,540 Interest Rate Swaps 974 5,449 Total Current Assets $ 290,171 $ 252,524 Other Non-Current Assets: Commodity Derivative Instruments: Natural Gas Commodity Swaps $ 145,589 $ 166,701 Natural Gas Basis Swaps 78,352 113,829 Interest Rate Swaps — — Total Other Non-Current Assets $ 223,941 $ 280,530 Current Liabilities: Commodity Derivative Instruments: Natural Gas Commodity Swaps $ 84,663 $ 47,279 NGL Commodity Swaps 1,075 — Natural Gas Basis Swaps 30,577 9,473 Interest Rate Swaps 1,085 4,350 Total Current Liabilities $ 117,400 $ 61,102 Non-Current Liabilities: Commodity Derivative Instruments: Natural Gas Commodity Swaps $ 429,198 $ 484,357 Natural Gas Basis Swaps 46,391 42,197 Interest Rate Swaps — — Total Non-Current Liabilities $ 475,589 $ 526,554 The effect of commodity derivative instruments on the Company's Consolidated Statements of Income was as follows: For the Three Months Ended March 31, 2024 2023 Realized Gain (Loss) on Commodity Derivative Instruments: Natural Gas Commodity Swaps $ 60,309 $ (49,926) Natural Gas Basis Swaps (5,720) (11,106) NGL Commodity Swaps 64 — Total Realized Gain (Loss) on Commodity Derivative Instruments 54,653 * (61,032) ** Unrealized Gain (Loss) on Commodity Derivative Instruments: Natural Gas Commodity Swaps 50,513 980,836 Natural Gas Basis Swaps (95,921) (158,235) NGL Commodity Swaps (1,717) 598 Total Unrealized (Loss) Gain on Commodity Derivative Instruments (47,125) 823,199 Gain on Commodity Derivative Instruments: Natural Gas Commodity Swaps 110,822 930,910 Natural Gas Basis Swaps (101,641) (169,341) NGL Commodity Swaps (1,653) 598 Total Gain on Commodity Derivative Instruments $ 7,528 $ 762,167 * Includes $30,170 of commodity derivatives that have been settled but not received and $270 that have been settled but not paid at March 31, 2024, and excludes $6,741 of commodity derivatives that were settled but not received and $900 that were settled but not paid at December 31, 2023. ** Includes $1,311 of commodity derivatives that have been settled but not received at March 31, 2023 and excludes $77,662 of commodity derivatives that were settled but not paid at December 31, 2022. The effect of interest rate swaps on Interest Expense in the Company's Consolidated Statements of Income was as follows: For the Three Months Ended March 31, 2024 2023 Cash Received in Settlement of Interest Rate Swaps $ 1,215 $ 799 Unrealized Loss on Interest Rate Swaps (1,211) (960) Gain (Loss) on Interest Rate Swaps $ 4 $ (161) The Company also enters into fixed price natural gas sales agreements that are satisfied by physical delivery. These physical commodity contracts qualify for the normal purchases and normal sales exception and are not subject to derivative instrument accounting.

Fair Value of Financial Instrum

Fair Value of Financial Instruments	3 Months Ended
	Mar. 31, 2024
Fair Value Disclosures [Abstract]
Fair Value of Financial Instruments	FAIR VALUE OF FINANCIAL INSTRUMENTS: CNX determines the fair value of assets and liabilities based on the exchange price that would be received for an asset or paid to transfer a liability (an exit price) in the principal or most advantageous market for the asset or liability in an orderly transaction between market participants. The fair values are based on assumptions that market participants would use when pricing an asset or liability, including assumptions about risk and the risks inherent in valuation techniques and the inputs to valuations. The fair value hierarchy is based on whether the inputs to valuation techniques are observable or unobservable. Observable inputs reflect market data obtained from independent sources (including NYMEX forward curves, LIBOR and SOFR-based discount rates and basis forward curves), while unobservable inputs reflect the Company's own assumptions of what market participants would use. The fair value hierarchy includes three levels of inputs that may be used to measure fair value as described below: Level 1 - Quoted prices for identical instruments in active markets. Level 2 - The fair value of the assets and liabilities included in Level 2 are based on standard industry income approach models that use significant observable inputs, including NYMEX forward curves, LIBOR and SOFR-based discount rates and basis forward curves. Level 3 - Unobservable inputs significant to the fair value measurement supported by little or no market activity. In those cases when the inputs used to measure fair value meet the definition of more than one level of the fair value hierarchy, the lowest level input that is significant to the fair value measurement in its totality determines the applicable level in the fair value hierarchy. The financial instruments measured at fair value on a recurring basis are summarized below: Fair Value Measurements at March 31, 2024 Fair Value Measurements at December 31, 2023 Description Level 1 Level 2 Level 3 Level 1 Level 2 Level 3 Commodity Derivatives $ — $ (78,766) * $ — $ — $ (55,701) ** $ — Interest Rate Swaps $ — $ (111) $ — $ — $ 1,099 $ — *Includes $30,170 of commodity derivatives that have been settled but not received and $270 that have been settled but not paid at March 31, 2024. **Includes $6,741 of commodity derivatives that have been settled but not received and $900 that have been settled but not paid at December 31, 2023. The carrying amounts and fair values of financial instruments for which the fair value option was not elected are as follows: March 31, 2024 December 31, 2023 Carrying Fair Carrying Fair Cash and Cash Equivalents $ 1,988 $ 1,988 $ 443 $ 443 Long-Term Debt (Excluding Debt Issuance Costs) $ 2,279,318 $ 2,541,378 $ 2,226,034 $ 2,376,594 Cash and cash equivalents represent highly-liquid instruments and constitute Level 1 fair value measurements. Certain of the Company’s debt is actively traded on a public market and, as a result, constitute Level 1 fair value measurements. The portion of the Company’s debt obligations that is not actively traded is valued through reference to the applicable underlying benchmark rate and, as a result, constitute Level 2 fair value measurements .

Segment Information

Segment Information	3 Months Ended
	Mar. 31, 2024
Segment Reporting [Abstract]
Segment Information	SEGMENT INFORMATION: The Company reports segment information based on the “management” approach. The management approach designates the internal reporting used by management for making decisions and assessing performance as the source of the Company’s reportable segments. The Company evaluates the performance of its reportable segments based on total revenue and other operating income and operating expenses directly attributable to that segment. Certain expenses are managed outside the reportable segments and therefore are not allocated. These expenses include, but are not limited to, interest expense and other corporate expenses such as selling, general and administrative costs. CNX's principal activity is to produce pipeline quality natural gas for sale primarily to gas wholesalers and the Company has two reportable segments that conduct those operations: Shale and Coalbed Methane. The Other Segment includes nominal shallow oil and gas production which is not significant to the Company. It also includes the Company's purchased gas activities, unrealized gain or loss on commodity derivative instruments, exploration and production related other costs, New Technologies, as well as various other expenses that are managed outside the reportable segments as discussed above. Operating profit for each segment is based on sales less identifiable operating and non-operating expenses. Industry segment results for the three months ended March 31, 2024 are: Shale Coalbed Methane Other Consolidated Natural Gas, NGLs and Oil Revenue $ 292,762 $ 32,863 $ 347 $ 325,972 (A) Purchased Gas Revenue — — 14,277 14,277 Gain (Loss) on Commodity Derivative Instruments 50,779 3,846 (47,097) 7,528 Other Revenue and Operating Income 15,894 — 20,882 36,776 (B) Total Revenue and Other Operating Income (Loss) $ 359,435 $ 36,709 $ (11,591) $ 384,553 Total Operating Expense $ 198,106 $ 37,004 $ 83,741 $ 318,851 Earnings (Loss) Before Income Tax $ 161,329 $ (295) $ (154,715) $ 6,319 Segment Assets $ 6,667,562 $ 939,781 $ 1,049,299 $ 8,656,642 (C) Depreciation, Depletion and Amortization $ 99,476 $ 14,273 $ 4,901 $ 118,650 Capital Expenditures $ 152,874 $ 8,668 $ 6,642 $ 168,184 (A) Included in Natural Gas, NGLs and Oil Revenue are sales of $42,909 to NRG Business Marketing LLC (formerly Direct Energy Business Marketing LLC), which comprises over 10% of revenue from contracts with external customers for the period. (B) Includes midstream revenue of $15,894 and equity in loss of unconsolidated affiliates of $250 for Shale and Other, respectively. Other also includes sales of environmental attributes of $12,769. (C) Other includes investments in unconsolidated equity affiliates of $13,631. Industry segment results for the three months ended March 31, 2023 are: Shale Coalbed Methane Other Consolidated Natural Gas, NGLs and Oil Revenue $ 407,198 $ 48,036 $ 405 $ 455,639 (D) Purchased Gas Revenue — — 36,812 36,812 (Loss) Gain on Commodity Derivative Instruments (56,336) (4,672) 823,175 762,167 Other Revenue and Operating Income 16,754 — 4,605 21,359 (E) Total Revenue and Other Operating Income $ 367,616 $ 43,364 $ 864,997 $ 1,275,977 Total Operating Expense $ 188,117 $ 36,420 $ 96,062 $ 320,599 Earnings Before Income Tax $ 179,499 $ 6,944 $ 741,513 $ 927,956 Segment Assets $ 6,536,697 $ 955,280 $ 848,168 $ 8,340,145 (F) Depreciation, Depletion and Amortization $ 88,110 $ 12,447 $ 4,665 $ 105,222 Capital Expenditures $ 159,349 $ 9,459 $ 1,220 $ 170,028 (D) Included in Natural Gas, NGLs and Oil Revenue are sales of $55,101 to Direct Energy Business Marketing LLC, which comprises over 10% of revenue from contracts with external customers for the period. (E) Includes midstream revenue of $16,754 and equity in earnings of unconsolidated affiliates of $114 for Shale and Other, respectively. (F) Other includes investments in unconsolidated equity affiliates of $11,828. Reconciliation of Segment Information to Consolidated Amounts: Revenue and Other Operating Income For the Three Months Ended March 31, 2024 2023 Total Segment Revenue from Contracts with External Customers $ 356,143 $ 509,205 Gain on Commodity Derivative Instruments 7,528 762,167 Other Operating Income 20,882 4,605 Total Consolidated Revenue and Other Operating Income $ 384,553 $ 1,275,977

Stock Repurchase

Stock Repurchase	3 Months Ended
	Mar. 31, 2024
Equity [Abstract]
Stock Repurchase	STOCK REPURCHASE: On each of January 26, 2021, October 25, 2021 and July 25, 2023, the Company’s Board of Directors approved increases in the aggregate amount of the Company’s previously approved $750,000 stock repurchase program plan to $900,000, $1,900,000, and $2,900,000, respectively. As of March 31, 2024, the amount available under the stock repurchase program is $1,080,086 and is not subject to an expiration date. The repurchases may be effected from time-to-time through open market purchases, privately negotiated transactions, Rule 10b5-1 plans, accelerated stock repurchases, block trades, derivative contracts or otherwise in compliance with Rule 10b-18. The timing of any repurchases will be based on a number of factors, including available liquidity, the Company's stock price, the Company's financial outlook, and alternative investment options. The stock repurchase program does not obligate the Company to repurchase any dollar amount or number of shares and the Board may modify, suspend, or discontinue its authorization of the program at any time. The Board of Directors will continue to evaluate the size of the stock repurchase program based on CNX's free cash flow position, leverage ratio, and capital plans.

Supplemental Cash Flow Informat

Supplemental Cash Flow Information	3 Months Ended
	Mar. 31, 2024
Supplemental Cash Flow Information [Abstract]
Supplemental Cash Flow Information	SUPPLEMENTAL CASH FLOW INFORMATION: The following are non-cash transactions that impact the investing and financing activities of CNX. As of March 31, 2024 and December 31, 2023, CNX purchased goods and services related to capital projects in the amount of $44,581 and $28,198, respectively, which are included in accounts payable. The following table shows cash paid: For the Three Months Ended March 31, 2024 2023 Interest (Net of Amounts Capitalized) $ 48,396 $ 30,094 Income Taxes $ — $ 3,500

Recent Accounting Pronouncement

Recent Accounting Pronouncements	3 Months Ended
	Mar. 31, 2024
Accounting Changes and Error Corrections [Abstract]
Recent Accounting Pronouncements	RECENT ACCOUNTING PRONOUNCEMENTS: CNX has reviewed all recent accounting pronouncements and does not believe there is any new accounting guidance issued, but not yet effective, that would have a material impact to the Company’s current financial statements.

Pay vs Performance Disclosure

Pay vs Performance Disclosure - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Pay vs Performance Disclosure
Net Income	$ 6,851	$ 710,395

Insider Trading Arrangements

Insider Trading Arrangements	3 Months Ended
	Mar. 31, 2024
Trading Arrangements, by Individual
Rule 10b5-1 Arrangement Adopted	false
Non-Rule 10b5-1 Arrangement Adopted	false
Rule 10b5-1 Arrangement Terminated	false
Non-Rule 10b5-1 Arrangement Terminated	false

Basis of Presentation (Policies

Basis of Presentation (Policies)	3 Months Ended
	Mar. 31, 2024
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Basis of Presentation	The accompanying Unaudited Consolidated Financial Statements have been prepared in accordance with generally accepted accounting principles ("GAAP") for interim financial information and with the instructions to Form 10-Q and Article 10 of Regulation S-X. Accordingly, they do not include all of the information and footnotes required by generally accepted accounting principles for complete financial statements. In the opinion of management, all adjustments (consisting of normal recurring accruals) considered necessary for a fair presentation have been included. Operating results for the three months ended March 31, 2024 are not necessarily indicative of the results that may be expected for future periods. The Consolidated Balance Sheet at December 31, 2023 has been derived from the Audited Consolidated Financial Statements at that date but does not include all the notes required by generally accepted accounting principles for complete financial statements. For further information, refer to the Consolidated Financial Statements and related notes for the year ended December 31, 2023 included in CNX Resources Corporation's ("CNX," "CNX Resources," the "Company," "we," "us," or "our") Annual Report on Form 10-K as filed with the Securities and Exchange Commission (SEC) on February 8, 2024.
Reclassification	Certain amounts in prior periods have been reclassified to conform to the current period presentation.
Cash and Cash Equivalents	Cash & Cash Equivalents Cash and cash equivalents include cash on hand and on deposit at banking institutions as well as all highly liquid short-term securities with original maturities of three months or less.
Receivables	Receivables As of March 31, 2024, and December 31, 2023, Accounts Receivable - Trade were $91,093 and $116,119, respectively, and Other Receivables were $43,604 and $17,872, respectively. The measurement of expected credit losses is based on relevant information about past events, including historical experience, current conditions, and reasonable and supportable forecasts that affect the collectability of the reported amount. Management records an allowance for credit losses related to the collectability of third-party customers' receivables using the historical aging of the customer receivable balance. The collectability is determined based on past events, including historical experience, customer credit rating, as well as current market conditions. CNX monitors customer ratings and collectability on an on-going basis. Account balances are charged off against the allowance after all means of collection have been exhausted and the potential for recovery is considered remote.
Recent Accounting Pronouncements	CNX has reviewed all recent accounting pronouncements and does not believe there is any new accounting guidance issued, but not yet effective, that would have a material impact to the Company’s current financial statements.

Basis of Presentation (Tables)

Basis of Presentation (Tables)	3 Months Ended
	Mar. 31, 2024
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Schedule of Allowance for Credit Loss	The following represents activity related to the allowance for credit losses for the three months ended: March 31, 2024 2023 Allowance for Credit Losses - Trade, Beginning of Year $ 84 $ 84 Provision for Expected Credit Losses — — Allowance for Credit Losses - Trade, End of Period $ 84 $ 84 Allowance for Credit Losses - Other Receivables, Beginning of Year $ 2,847 $ 2,937 Provision for Expected Credit Losses 107 (46) Allowance for Credit Losses - Other Receivables, End of Period $ 2,954 $ 2,891

Earnings Per Share (Tables)

Earnings Per Share (Tables)	3 Months Ended
	Mar. 31, 2024
Earnings Per Share [Abstract]
Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share	The table below sets forth the share-based awards that have been excluded from the computation of diluted earnings per share because their effect would be anti-dilutive: For the Three Months Ended March 31, 2024 2023 Anti-Dilutive Options — 10,850 Anti-Dilutive Restricted Stock Units 402,929 484,301 402,929 495,151 The table below sets forth the potential common shares issuable upon conversion of the Convertible Notes that were excluded from the calculation of diluted earnings per share because their effect would be anti-dilutive: For the Three Months Ended March 31, 2024 2023 Convertible Notes 25,751,869 —
Schedule of Share-based Compensation, Restricted Stock and Restricted Stock Units Activity	The table below sets forth the share-based awards that have been exercised or released: For the Three Months Ended March 31, 2024 2023 Options 811,437 55,993 Restricted Stock Units 827,776 877,087 Performance Share Units 753,673 567,524 2,392,886 1,500,604
Schedule of Earnings Per Share, Basic and Diluted	The computations for basic and diluted earnings per share are as follows: For the Three Months Ended March 31, 2024 2023 Net Income $ 6,851 $ 710,395 Basic Earnings Available to Shareholders $ 6,851 $ 710,395 Effect of Dilutive Securities: Add Back Interest on Convertible Notes (Net of Tax) $ — $ 1,432 Diluted Earnings Available to Shareholders $ 6,851 $ 711,827 Weighted-Average Shares of Common Stock Outstanding 153,364,652 168,452,107 Effect of Diluted Shares: Options 1,144,414 1,033,194 Restricted Stock Units 1,021,583 970,567 Performance Share Units 621,072 937,137 Convertible Notes — 25,751,869 Weighted-Average Diluted Shares of Common Stock Outstanding 156,151,721 197,144,874 Earnings per Share: Basic $ 0.04 $ 4.22 Diluted $ 0.04 $ 3.61

Revenue From Contracts With C_2

Revenue From Contracts With Customers (Tables)	3 Months Ended
	Mar. 31, 2024
Revenue from Contract with Customer [Abstract]
Disaggregation of Revenue	The following table is a disaggregation of revenue by major source: For the Three Months Ended March 31, 2024 2023 Revenue from Contracts with Customers: Natural Gas Revenue $ 279,237 $ 403,810 NGL Revenue 44,865 46,056 Oil/Condensate Revenue 1,870 5,773 Total Natural Gas, NGL and Oil Revenue 325,972 455,639 Purchased Gas Revenue 14,277 36,812 Other Sources of Revenue and Other Operating Income: Gain on Commodity Derivative Instruments 7,528 762,167 Other Revenue and Operating Income 36,776 21,359 Total Revenue and Other Operating Income $ 384,553 $ 1,275,977

Property, Plant and Equipment (

Property, Plant and Equipment (Tables)	3 Months Ended
	Mar. 31, 2024
Property, Plant and Equipment [Abstract]
Property, Plant and Equipment	March 31, December 31, Intangible Drilling Cost $ 5,988,091 $ 5,902,498 Gas Gathering Equipment 2,622,296 2,631,110 Gas Wells and Related Equipment 1,553,256 1,513,945 Proved Gas Properties 1,380,126 1,374,685 Unproved Gas Properties 724,281 724,401 Surface Land and Other Equipment 186,987 187,316 Other 207,839 203,163 Total Property, Plant and Equipment 12,662,876 12,537,118 Less: Accumulated Depreciation, Depletion and Amortization 5,301,316 5,194,485 Total Property, Plant and Equipment - Net $ 7,361,560 $ 7,342,633

Goodwill and Other Intangible_2

Goodwill and Other Intangible Assets (Tables)	3 Months Ended
	Mar. 31, 2024
Goodwill and Intangible Assets Disclosure [Abstract]
Schedule of Finite-Lived Intangible Assets	The carrying amount and accumulated amortization of other intangible assets consist of the following: March 31, December 31, Other Intangible Assets: Gross Amortizable Asset - Customer Relationships $ 109,752 $ 109,752 Less: Accumulated Amortization - Customer Relationships 40,952 39,314 Total Other Intangible Assets, net $ 68,800 $ 70,438

Other Accrued Liabilities (Tabl

Other Accrued Liabilities (Tables)	3 Months Ended
	Mar. 31, 2024
Payables and Accruals [Abstract]
Schedule of Other Accrued Liabilities	March 31, December 31, Royalties $ 88,011 $ 100,847 Accrued Interest 29,624 44,227 Transportation Charges 21,854 17,824 Deferred Revenue 16,475 15,831 Accrued Other Taxes 12,739 9,343 Accrued Payroll & Benefits 6,862 6,619 Short-Term Incentive Compensation 3,333 10,961 Purchased Gas Payable 84 1,002 Other 24,827 16,777 Current Portion of Long-Term Liabilities: Asset Retirement Obligations 7,897 7,897 Salary Retirement 1,910 1,886 Total Other Accrued Liabilities $ 213,616 $ 233,214

Long-Term Debt (Tables)

Long-Term Debt (Tables)	3 Months Ended
	Mar. 31, 2024
Long-Term Debt, Other Disclosure [Abstract]
Schedule of Long-Term Debt	March 31, December 31, Senior Notes due January 2029 at 6.00%, Issued at Par Value $ 500,000 $ 500,000 Senior Notes due January 2031 at 7.375% (Principal of $500,000 less Unamortized Discount of $5,119 and $5,308, respectively) 494,881 494,692 CNX Midstream Partners LP Senior Notes due April 2030 at 4.75% (Principal of $400,000 less Unamortized Discount of $3,510 and $3,654, respectively)* 396,490 396,346 Senior Notes due March 2032 at 7.25% (Principal of $400,000 less Unamortized Discount of $4,948) 395,052 — Convertible Senior Notes due May 2026 at 2.25% (Principal of $330,654 less Unamortized Discount and Issuance Costs of $4,109 and $4,586, respectively) 326,545 326,068 CNX Midstream Partners LP Revolving Credit Facility* 91,350 105,150 CNX Revolving Credit Facility 75,000 52,050 Senior Notes due March 2027 at 7.25% (Principal of $350,000 plus Unamortized Premium of $1,728) — 351,728 Less: Unamortized Debt Issuance Costs 10,623 11,660 2,268,695 2,214,374 Less: Current Portion 326,187 325,668 Long-Term Debt $ 1,942,508 $ 1,888,706 *CNX is not a guarantor of CNXM's 4.75% Senior Notes due April 2030 or CNXM's Credit Facility.
Convertible Debt	The net carrying amount of the liability and equity components of the Convertible Notes was as follows: March 31, December 31, Liability Component: Principal $ 330,654 $ 330,654 Unamortized Issuance Costs (4,109) (4,586) Net Carrying Amount $ 326,545 $ 326,068 Fair Value $ 625,802 $ 537,465 Fair Value Hierarchy Level 2 Level 2 Interest expense related to the Convertible Notes is as follows: For the Three Months Ended March 31, 2024 2023 Contractual Interest Expense $ 1,860 $ 1,860 Amortization of Issuance Costs 477 463 Total Interest Expense $ 2,337 $ 2,323

Commitments and Contingent Li_2

Commitments and Contingent Liabilities (Tables)	3 Months Ended
	Mar. 31, 2024
Commitments and Contingencies Disclosure [Abstract]
Long-term Purchase Commitment	At March 31, 2024, CNX has provided the following financial guarantees, unconditional purchase obligations, and letters of credit to certain third parties as described by major category in the following tables. These amounts represent the maximum potential of total future payments that the Company could be required to make under these instruments. These amounts have not been reduced for potential recoveries under recourse or collateralization provisions. Generally, recoveries under reclamation bonds would be limited to the extent of the work performed at the time of the default. No amounts related to these unconditional purchase obligations and letters of credit are recorded as liabilities in the financial statements. CNX management believes that the commitments in the following table will expire without being funded, and therefore will not have a material adverse effect on CNX's financial condition. Amount of Commitment Expiration Per Period Total Less Than 1-3 Years 3-5 Years Beyond Letters of Credit: Firm Transportation $ 40,331 $ 40,331 $ — $ — $ — Other 3,272 3,272 — — — Total Letters of Credit 43,603 43,603 — — — Surety Bonds: Employee-Related 2,250 2,250 — — — Environmental 11,449 11,349 100 — — Firm Transportation 126,336 126,336 — — — Financial Guarantees 72,720 72,720 — — — Other 8,818 8,314 504 — — Total Surety Bonds 221,573 220,969 604 — — Total Commitments $ 265,176 $ 264,572 $ 604 $ — $ —
Unrecorded Unconditional Purchase Obligations Disclosure	As of March 31, 2024, the purchase obligations for each of the next five years and beyond are as follows: Obligations Due Amount Less than 1 year $ 239,479 1 - 3 years 434,905 3 - 5 years 351,324 More than 5 years 551,023 Total Purchase Obligations $ 1,576,731

Derivative Instruments (Tables)

Derivative Instruments (Tables)	3 Months Ended
	Mar. 31, 2024
Derivative Instruments and Hedging Activities Disclosure [Abstract]
Schedule of Notional Amounts of Derivative Instruments	The total notional amounts of CNX's derivative instruments were as follows: March 31, December 31, Forecasted to 2024 2023 Settle Through Natural Gas Commodity Swaps (Bcf) 1,245.6 1,349.2 2027 Natural Gas Basis Swaps (Bcf) 710.6 760.3 2027 NGL Commodity Swaps (Mbbls) 1,131.5 81.0 2025 Interest Rate Swaps $ 410,000 $ 410,000 2024
Schedule of Derivative Assets at Fair Value	The gross fair value of CNX's derivative instruments was as follows: March 31, December 31, 2024 2023 Current Assets: Commodity Derivative Instruments: Natural Gas Commodity Swaps $ 252,205 $ 168,532 NGL Commodity Swaps 192 1,003 Natural Gas Basis Swaps 36,800 77,540 Interest Rate Swaps 974 5,449 Total Current Assets $ 290,171 $ 252,524 Other Non-Current Assets: Commodity Derivative Instruments: Natural Gas Commodity Swaps $ 145,589 $ 166,701 Natural Gas Basis Swaps 78,352 113,829 Interest Rate Swaps — — Total Other Non-Current Assets $ 223,941 $ 280,530 Current Liabilities: Commodity Derivative Instruments: Natural Gas Commodity Swaps $ 84,663 $ 47,279 NGL Commodity Swaps 1,075 — Natural Gas Basis Swaps 30,577 9,473 Interest Rate Swaps 1,085 4,350 Total Current Liabilities $ 117,400 $ 61,102 Non-Current Liabilities: Commodity Derivative Instruments: Natural Gas Commodity Swaps $ 429,198 $ 484,357 Natural Gas Basis Swaps 46,391 42,197 Interest Rate Swaps — — Total Non-Current Liabilities $ 475,589 $ 526,554
Schedule of Derivative Liabilities at Fair Value	The gross fair value of CNX's derivative instruments was as follows: March 31, December 31, 2024 2023 Current Assets: Commodity Derivative Instruments: Natural Gas Commodity Swaps $ 252,205 $ 168,532 NGL Commodity Swaps 192 1,003 Natural Gas Basis Swaps 36,800 77,540 Interest Rate Swaps 974 5,449 Total Current Assets $ 290,171 $ 252,524 Other Non-Current Assets: Commodity Derivative Instruments: Natural Gas Commodity Swaps $ 145,589 $ 166,701 Natural Gas Basis Swaps 78,352 113,829 Interest Rate Swaps — — Total Other Non-Current Assets $ 223,941 $ 280,530 Current Liabilities: Commodity Derivative Instruments: Natural Gas Commodity Swaps $ 84,663 $ 47,279 NGL Commodity Swaps 1,075 — Natural Gas Basis Swaps 30,577 9,473 Interest Rate Swaps 1,085 4,350 Total Current Liabilities $ 117,400 $ 61,102 Non-Current Liabilities: Commodity Derivative Instruments: Natural Gas Commodity Swaps $ 429,198 $ 484,357 Natural Gas Basis Swaps 46,391 42,197 Interest Rate Swaps — — Total Non-Current Liabilities $ 475,589 $ 526,554
Schedule of Derivatives Instruments Statements of Financial Performance and Financial Position	The effect of commodity derivative instruments on the Company's Consolidated Statements of Income was as follows: For the Three Months Ended March 31, 2024 2023 Realized Gain (Loss) on Commodity Derivative Instruments: Natural Gas Commodity Swaps $ 60,309 $ (49,926) Natural Gas Basis Swaps (5,720) (11,106) NGL Commodity Swaps 64 — Total Realized Gain (Loss) on Commodity Derivative Instruments 54,653 * (61,032) ** Unrealized Gain (Loss) on Commodity Derivative Instruments: Natural Gas Commodity Swaps 50,513 980,836 Natural Gas Basis Swaps (95,921) (158,235) NGL Commodity Swaps (1,717) 598 Total Unrealized (Loss) Gain on Commodity Derivative Instruments (47,125) 823,199 Gain on Commodity Derivative Instruments: Natural Gas Commodity Swaps 110,822 930,910 Natural Gas Basis Swaps (101,641) (169,341) NGL Commodity Swaps (1,653) 598 Total Gain on Commodity Derivative Instruments $ 7,528 $ 762,167 * Includes $30,170 of commodity derivatives that have been settled but not received and $270 that have been settled but not paid at March 31, 2024, and excludes $6,741 of commodity derivatives that were settled but not received and $900 that were settled but not paid at December 31, 2023. ** Includes $1,311 of commodity derivatives that have been settled but not received at March 31, 2023 and excludes $77,662 of commodity derivatives that were settled but not paid at December 31, 2022. The effect of interest rate swaps on Interest Expense in the Company's Consolidated Statements of Income was as follows: For the Three Months Ended March 31, 2024 2023 Cash Received in Settlement of Interest Rate Swaps $ 1,215 $ 799 Unrealized Loss on Interest Rate Swaps (1,211) (960) Gain (Loss) on Interest Rate Swaps $ 4 $ (161)

Fair Value of Financial Instr_2

Fair Value of Financial Instruments (Tables)	3 Months Ended
	Mar. 31, 2024
Fair Value Disclosures [Abstract]
Fair Value, Assets Measured on Recurring Basis	The financial instruments measured at fair value on a recurring basis are summarized below: Fair Value Measurements at March 31, 2024 Fair Value Measurements at December 31, 2023 Description Level 1 Level 2 Level 3 Level 1 Level 2 Level 3 Commodity Derivatives $ — $ (78,766) * $ — $ — $ (55,701) ** $ — Interest Rate Swaps $ — $ (111) $ — $ — $ 1,099 $ — *Includes $30,170 of commodity derivatives that have been settled but not received and $270 that have been settled but not paid at March 31, 2024. **Includes $6,741 of commodity derivatives that have been settled but not received and $900 that have been settled but not paid at December 31, 2023.
Fair Value, Assets and Liabilities Measured on Nonrecurring Basis	The carrying amounts and fair values of financial instruments for which the fair value option was not elected are as follows: March 31, 2024 December 31, 2023 Carrying Fair Carrying Fair Cash and Cash Equivalents $ 1,988 $ 1,988 $ 443 $ 443 Long-Term Debt (Excluding Debt Issuance Costs) $ 2,279,318 $ 2,541,378 $ 2,226,034 $ 2,376,594 Cash and cash equivalents represent highly-liquid instruments and constitute Level 1 fair value measurements. Certain of the Company’s debt is actively traded on a public market and, as a result, constitute Level 1 fair value measurements. The portion of the Company’s debt obligations that is not actively traded is valued through reference to the applicable underlying benchmark rate and, as a result, constitute Level 2 fair value measurements .

Segment Information (Tables)

Segment Information (Tables)	3 Months Ended
	Mar. 31, 2024
Segment Reporting [Abstract]
Industry Segment Results	Industry segment results for the three months ended March 31, 2024 are: Shale Coalbed Methane Other Consolidated Natural Gas, NGLs and Oil Revenue $ 292,762 $ 32,863 $ 347 $ 325,972 (A) Purchased Gas Revenue — — 14,277 14,277 Gain (Loss) on Commodity Derivative Instruments 50,779 3,846 (47,097) 7,528 Other Revenue and Operating Income 15,894 — 20,882 36,776 (B) Total Revenue and Other Operating Income (Loss) $ 359,435 $ 36,709 $ (11,591) $ 384,553 Total Operating Expense $ 198,106 $ 37,004 $ 83,741 $ 318,851 Earnings (Loss) Before Income Tax $ 161,329 $ (295) $ (154,715) $ 6,319 Segment Assets $ 6,667,562 $ 939,781 $ 1,049,299 $ 8,656,642 (C) Depreciation, Depletion and Amortization $ 99,476 $ 14,273 $ 4,901 $ 118,650 Capital Expenditures $ 152,874 $ 8,668 $ 6,642 $ 168,184 (A) Included in Natural Gas, NGLs and Oil Revenue are sales of $42,909 to NRG Business Marketing LLC (formerly Direct Energy Business Marketing LLC), which comprises over 10% of revenue from contracts with external customers for the period. (B) Includes midstream revenue of $15,894 and equity in loss of unconsolidated affiliates of $250 for Shale and Other, respectively. Other also includes sales of environmental attributes of $12,769. (C) Other includes investments in unconsolidated equity affiliates of $13,631. Industry segment results for the three months ended March 31, 2023 are: Shale Coalbed Methane Other Consolidated Natural Gas, NGLs and Oil Revenue $ 407,198 $ 48,036 $ 405 $ 455,639 (D) Purchased Gas Revenue — — 36,812 36,812 (Loss) Gain on Commodity Derivative Instruments (56,336) (4,672) 823,175 762,167 Other Revenue and Operating Income 16,754 — 4,605 21,359 (E) Total Revenue and Other Operating Income $ 367,616 $ 43,364 $ 864,997 $ 1,275,977 Total Operating Expense $ 188,117 $ 36,420 $ 96,062 $ 320,599 Earnings Before Income Tax $ 179,499 $ 6,944 $ 741,513 $ 927,956 Segment Assets $ 6,536,697 $ 955,280 $ 848,168 $ 8,340,145 (F) Depreciation, Depletion and Amortization $ 88,110 $ 12,447 $ 4,665 $ 105,222 Capital Expenditures $ 159,349 $ 9,459 $ 1,220 $ 170,028 (D) Included in Natural Gas, NGLs and Oil Revenue are sales of $55,101 to Direct Energy Business Marketing LLC, which comprises over 10% of revenue from contracts with external customers for the period. (E) Includes midstream revenue of $16,754 and equity in earnings of unconsolidated affiliates of $114 for Shale and Other, respectively. (F) Other includes investments in unconsolidated equity affiliates of $11,828.
Reconciliation of Revenue and Other Operating (Loss) Income from Segments to Consolidated	Revenue and Other Operating Income For the Three Months Ended March 31, 2024 2023 Total Segment Revenue from Contracts with External Customers $ 356,143 $ 509,205 Gain on Commodity Derivative Instruments 7,528 762,167 Other Operating Income 20,882 4,605 Total Consolidated Revenue and Other Operating Income $ 384,553 $ 1,275,977

Supplemental Cash Flow Inform_2

Supplemental Cash Flow Information (Tables)	3 Months Ended
	Mar. 31, 2024
Supplemental Cash Flow Information [Abstract]
Schedule of Cash Flow, Supplemental Disclosures	The following table shows cash paid: For the Three Months Ended March 31, 2024 2023 Interest (Net of Amounts Capitalized) $ 48,396 $ 30,094 Income Taxes $ — $ 3,500

Basis of Presentation - Narrati

Basis of Presentation - Narrative (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Receivables related to contracts with customers	$ 91,093	$ 116,119
Other receivables	$ 43,604	$ 17,872

Basis of Presentation - Schedul

Basis of Presentation - Schedule of Allowance for Credit Losses (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Trade Receivables
Accounts Receivable, Allowance for Credit Loss [Roll Forward]
Allowance for credit losses, beginning of year	$ 84	$ 84
Provision for Expected Credit Losses	0	0
Allowance for credit losses, end of year	84	84
Other Receivables
Accounts Receivable, Allowance for Credit Loss [Roll Forward]
Allowance for credit losses, beginning of year	2,847	2,937
Provision for Expected Credit Losses	107	(46)
Allowance for credit losses, end of year	$ 2,954	$ 2,891

Earnings Per Share - Narrative

Earnings Per Share - Narrative (Details) - Convertible Senior Notes due 2026 - $ / shares	Mar. 31, 2024	Apr. 30, 2020
Earnings Per Share, Diluted, by Common Class, Including Two Class Method [Line Items]
Stated rate, debt instrument	2.25%
Convertible Notes
Earnings Per Share, Diluted, by Common Class, Including Two Class Method [Line Items]
Stated rate, debt instrument		2.25%
Conversion price (in usd per share)	$ 12.84

Earnings Per Share - Anti-Dilut

Earnings Per Share - Anti-Dilutive Options and Units Excluded from Earnings Per Share (Details) - shares	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive securities excluded from the computation of diluted earnings per share (in shares)	402,929	495,151
Anti-Dilutive Options
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive securities excluded from the computation of diluted earnings per share (in shares)	0	10,850
Anti-Dilutive Restricted Stock Units
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive securities excluded from the computation of diluted earnings per share (in shares)	402,929	484,301
Convertible Notes
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive securities excluded from the computation of diluted earnings per share (in shares)	25,751,869	0

Earnings Per Share - Share-base

Earnings Per Share - Share-based Compensation (Details) - shares	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total exercised or released (in shares)	2,392,886	1,500,604
Options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Options (in shares)	811,437	55,993
Restricted Stock Units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Restricted stock units and performance share units (in shares)	827,776	877,087
Performance Share Units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Restricted stock units and performance share units (in shares)	753,673	567,524

Earnings Per Share - Earnings P

Earnings Per Share - Earnings Per Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Net Income	$ 6,851	$ 710,395
Basic Earnings Available to Shareholders	6,851	710,395
Effect of Dilutive Securities
Add Back Interest on Convertible Notes (Net of Tax)	0	1,432
Diluted Earnings Available to Shareholders	$ 6,851	$ 711,827
Weighted-Average Shares of Common Stock Outstanding (in shares)	153,364,652	168,452,107
Weighted-Average Diluted Shares of Common Stock Outstanding (in shares)	156,151,721	197,144,874
Earnings per Share
Basic (in usd per share)	$ 0.04	$ 4.22
Diluted (in usd per share)	$ 0.04	$ 3.61
Convertible Notes
Effect of Dilutive Securities
Effect of Diluted Shares (in shares)	0	25,751,869
Options
Effect of Dilutive Securities
Effect of Diluted Shares (in shares)	1,144,414	1,033,194
Restricted Stock Units
Effect of Dilutive Securities
Effect of Diluted Shares (in shares)	1,021,583	970,567
Performance Share Units
Effect of Dilutive Securities
Effect of Diluted Shares (in shares)	621,072	937,137

Earnings Per Share - Antidiluti

Earnings Per Share - Antidilutive Securities (Details) - shares	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive securities excluded from the computation of diluted earnings per share (in shares)	402,929	495,151
Convertible Notes
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive securities excluded from the computation of diluted earnings per share (in shares)	25,751,869	0

Revenue From Contracts With C_3

Revenue From Contracts With Customers - Narrative (Details)	3 Months Ended
	Mar. 31, 2024 USD ($)
Disaggregation of Revenue [Line Items]
Payment terms for contract with customers	25 days
Contract asset	$ 0
Remaining performance obligations	24,247,000
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2024-04-01
Disaggregation of Revenue [Line Items]
Remaining performance obligations	$ 16,089,000
Remaining performance obligations, expected timing of satisfaction	1 year
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2025-04-01
Disaggregation of Revenue [Line Items]
Remaining performance obligations	$ 5,532,000
Remaining performance obligations, expected timing of satisfaction	1 year

Revenue From Contracts With C_4

Revenue From Contracts With Customers - Disaggregation of Revenue (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Disaggregation of Revenue [Line Items]
Gain on Commodity Derivative Instruments	$ 7,528	$ 762,167
Other Revenue and Operating Income	36,776	21,359
Total Revenue and Other Operating Income	384,553	1,275,977
Natural Gas Revenue
Disaggregation of Revenue [Line Items]
Revenue from Contracts with Customers:	279,237	403,810
NGL Revenue
Disaggregation of Revenue [Line Items]
Revenue from Contracts with Customers:	44,865	46,056
Oil/Condensate Revenue
Disaggregation of Revenue [Line Items]
Revenue from Contracts with Customers:	1,870	5,773
Total Natural Gas, NGL and Oil Revenue
Disaggregation of Revenue [Line Items]
Revenue from Contracts with Customers:	325,972	455,639
Purchased Gas Revenue
Disaggregation of Revenue [Line Items]
Revenue from Contracts with Customers:	$ 14,277	$ 36,812

Acquisitions and Dispositions (

Acquisitions and Dispositions (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Business Acquisition [Line Items]
Loss on sale	$ 20,296	$ (9,482)
Net cash proceeds	8,524	$ 10,517
Non-Operated Producing Oil and Gas Assets
Business Acquisition [Line Items]
Loss on sale	26,265
Net cash proceeds	$ 2,001

Income Taxes (Details)

Income Taxes (Details) - USD ($)	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023	Dec. 31, 2023
Income Tax Disclosure [Abstract]
Effective tax rate, percentage	(8.40%)	23.40%
Total amount of uncertain tax positions	$ 105,250,000		$ 99,918,000
Unrecognized tax benefits that would impact effective tax rate	105,250,000		99,918,000
Increase resulting in additional tax credits claimed	5,332,000
Accrued interest liability	$ 0		$ 0

Property, Plant and Equipment -

Property, Plant and Equipment - Components (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Property, Plant and Equipment [Abstract]
Intangible Drilling Cost	$ 5,988,091	$ 5,902,498
Gas Gathering Equipment	2,622,296	2,631,110
Gas Wells and Related Equipment	1,553,256	1,513,945
Proved Gas Properties	1,380,126	1,374,685
Unproved Gas Properties	724,281	724,401
Surface Land and Other Equipment	186,987	187,316
Other	207,839	203,163
Total Property, Plant and Equipment	12,662,876	12,537,118
Less: Accumulated Depreciation, Depletion and Amortization	5,301,316	5,194,485
Total Property, Plant and Equipment—Net	$ 7,361,560	$ 7,342,633

Goodwill and Other Intangible_3

Goodwill and Other Intangible Assets - Narrative (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023	Dec. 31, 2023
Goodwill and Intangible Assets Disclosure [Abstract]
Accumulated impairment losses on goodwill	$ 473,045		$ 473,045
Goodwill	$ 323,314		$ 323,314
Useful life, customer relationship intangible assets	17 years
Amortization expense	$ 1,638	$ 1,638
Estimated annual amortization expense, year 1	6,552
Estimated annual amortization expense, year 2	6,552
Estimated annual amortization expense, year 3	6,552
Estimated annual amortization expense, year 4	6,552
Estimated annual amortization expense, year 5	$ 6,552

Goodwill and Other Intangible_4

Goodwill and Other Intangible Assets - Carrying Amount and Accumulated Amortization of Intangible Assets (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Goodwill and Intangible Assets Disclosure [Abstract]
Gross Amortizable Asset - Customer Relationships	$ 109,752	$ 109,752
Less: Accumulated Amortization - Customer Relationships	40,952	39,314
Total Other Intangible Assets, net	$ 68,800	$ 70,438

Revolving Credit Facilities (De

Revolving Credit Facilities (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2024 USD ($)	Dec. 31, 2023 USD ($)	May 31, 2023 USD ($)	May 05, 2022 USD ($)	Oct. 06, 2021 USD ($)
Federal Funds Open Rate
Short-term Debt [Line Items]
Basis spread on variable rate	0.50%
Federal Funds Open Rate | Midstream
Short-term Debt [Line Items]
Basis spread on variable rate	0.50%
One-Month SOFR
Short-term Debt [Line Items]
Basis spread on variable rate	1%
One-Month SOFR | Midstream
Short-term Debt [Line Items]
Basis spread on variable rate	1%
One-Month SOFR | Minimum
Short-term Debt [Line Items]
Basis spread on variable rate	0.75%
One-Month SOFR | Minimum | Midstream
Short-term Debt [Line Items]
Basis spread on variable rate	1%
One-Month SOFR | Maximum
Short-term Debt [Line Items]
Basis spread on variable rate	1.75%
One-Month SOFR | Maximum | Midstream
Short-term Debt [Line Items]
Basis spread on variable rate	2%
Secured Overnight Financing Rate (SOFR) | Minimum
Short-term Debt [Line Items]
Basis spread on variable rate	1.85%
Secured Overnight Financing Rate (SOFR) | Minimum | Midstream
Short-term Debt [Line Items]
Basis spread on variable rate	2.10%
Secured Overnight Financing Rate (SOFR) | Maximum
Short-term Debt [Line Items]
Basis spread on variable rate	2.85%
Secured Overnight Financing Rate (SOFR) | Maximum | Midstream
Short-term Debt [Line Items]
Basis spread on variable rate	3.10%
Revolving Credit Facility
Short-term Debt [Line Items]
Elected commitments			$ 1,350,000	$ 1,300,000
Initial borrowing base				$ 2,250,000
Percentage of aggregate commitments available under credit facility	20%
Minimum current ratio	1
Letters of credit outstanding	$ 43,603	$ 43,684
Borrowings and issuance of letters of credit remaining capacity	1,231,397	1,254,266
Borrowings outstanding	$ 75,000	$ 52,050
Weighted average interest rate	7.18%	7.64%
Revolving Credit Facility | Midstream
Short-term Debt [Line Items]
Borrowings and issuance of letters of credit remaining capacity	$ 508,650
Letters of credit aggregate sub-limit					$ 600,000
Interest coverage ratio	2.50
Borrowings outstanding	$ 91,350	$ 105,150
Weighted average interest rate	7.46%	7.50%
Revolving credit available for borrowing		$ 494,850
Revolving Credit Facility | Minimum | Midstream
Short-term Debt [Line Items]
Maximum net leverage ratio	5
Revolving Credit Facility | Maximum
Short-term Debt [Line Items]
Net leverage ratio	3.50
Revolving Credit Facility | Maximum | Midstream
Short-term Debt [Line Items]
Maximum net leverage ratio	5.25
Secured leverage ratio	3.25

Other Accrued Liabilities (Deta

Other Accrued Liabilities (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Payables and Accruals [Abstract]
Royalties	$ 88,011	$ 100,847
Accrued Interest	29,624	44,227
Transportation Charges	21,854	17,824
Deferred Revenue	16,475	15,831
Accrued Other Taxes	12,739	9,343
Accrued Payroll & Benefits	6,862	6,619
Short-Term Incentive Compensation	3,333	10,961
Purchased Gas Payable	84	1,002
Other	24,827	16,777
Current Portion of Long-Term Liabilities:
Asset Retirement Obligations	7,897	7,897
Salary Retirement	1,910	1,886
Total Other Accrued Liabilities	$ 213,616	$ 233,214

Long-Term Debt - Schedule of Lo

Long-Term Debt - Schedule of Long-Term Debt (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023	Mar. 31, 2020
Debt Instrument [Line Items]
Less: Unamortized Debt Issuance Costs	$ 10,623	$ 11,660
Net Carrying Amount	2,268,695	2,214,374
Less: Current Portion	326,187	325,668
Long-Term Debt	$ 1,942,508	1,888,706
Senior Notes due January 2029
Debt Instrument [Line Items]
Stated rate, debt instrument	6%
Net Carrying Amount	$ 500,000	500,000
Senior Notes due January 2031
Debt Instrument [Line Items]
Stated rate, debt instrument	7.375%
Debt instrument, face amount	$ 500,000
Debt instrument, unamortized discount	5,119	5,308
Net Carrying Amount	$ 494,881	494,692
Senior Notes due April 2030
Debt Instrument [Line Items]
Stated rate, debt instrument	4.75%
Debt instrument, face amount	$ 400,000	400,000
Debt instrument, unamortized discount	3,510	3,654
Net Carrying Amount	$ 396,490	396,346
Convertible 7.25% Senior Notes Due 2032
Debt Instrument [Line Items]
Stated rate, debt instrument	7.25%
Debt instrument, face amount	$ 400,000
Debt instrument, unamortized discount	4,948
Debt instrument, unamortized premium	5,000
Net Carrying Amount	$ 395,052	0
Convertible Senior Notes due May 2026
Debt Instrument [Line Items]
Stated rate, debt instrument	2.25%
Debt instrument, face amount	$ 330,654
Debt instrument, unamortized discount	4,109	4,586
Net Carrying Amount	$ 326,545	326,068
Senior Notes due March 2027
Debt Instrument [Line Items]
Stated rate, debt instrument	7.25%
Debt instrument, face amount	$ 350,000
Debt instrument, unamortized premium	1,728
Net Carrying Amount	0	351,728
Revolving Credit Facility
Debt Instrument [Line Items]
Debt instrument, face amount			$ 160,000
Revolving Credit Facility | CNX Midstream Partners LP Revolving Credit Facility
Debt Instrument [Line Items]
Net Carrying Amount	91,350	105,150
Revolving Credit Facility | CNX Revolving Credit Facility
Debt Instrument [Line Items]
Net Carrying Amount	$ 75,000	$ 52,050

Long-Term Debt - Narrative (Det

Long-Term Debt - Narrative (Details) $ / shares in Units, $ in Thousands	1 Months Ended	3 Months Ended
	Apr. 30, 2020 USD ($) day $ / shares	Mar. 31, 2024 USD ($) $ / shares	Mar. 31, 2023 USD ($)	Jan. 01, 2022
Debt Instrument [Line Items]
Loss on Debt Extinguishment		$ 7,045	$ 0
Proceeds from issuance of convertible senior notes	$ 334,650
Accounting Standards Update 2020-06
Debt Instrument [Line Items]
Stated rate, debt instrument				2.25%
Capped Call Transaction
Debt Instrument [Line Items]
Cost incurred in connection with capped calls	$ 35,673
Capped Call Transaction | Call Option | Minimum
Debt Instrument [Line Items]
Strike price (in usd per share) | $ / shares	$ 12.84
Capped Call Transaction | Call Option | Maximum
Debt Instrument [Line Items]
Strike price (in usd per share) | $ / shares	$ 18.19
Convertible 7.25% Senior Notes Due 2032
Debt Instrument [Line Items]
Proceeds from Issuance of CNXM Senior Notes		$ 400,000
Stated rate, debt instrument		7.25%
Debt instrument, unamortized premium		$ 5,000
Debt instrument, face amount		$ 400,000
Senior Notes due March 2027
Debt Instrument [Line Items]
Stated rate, debt instrument		7.25%
Debt instrument, unamortized premium		$ 1,728
Purchase and retirement of long term debt		350,000
Debt instrument, face amount		$ 350,000
Convertible Senior Notes due 2026
Debt Instrument [Line Items]
Stated rate, debt instrument		2.25%
Debt instrument, face amount		$ 330,654
Senior Notes due January 2031
Debt Instrument [Line Items]
Stated rate, debt instrument		7.375%
Debt instrument, face amount		$ 500,000
Convertible Notes | Convertible Senior Notes due 2026
Debt Instrument [Line Items]
Stated rate, debt instrument	2.25%
Debt instrument, face amount	$ 345,000
Conversion ratio (in shares)	0.0778816
Conversion price (in usd per share) | $ / shares		$ 12.84
Threshold percentage of stock price trigger	130%
Debt issuance costs gross	$ 10,350
Convertible Notes | Convertible Senior Notes due 2026 | Debt Instrument, Redemption, Period One
Debt Instrument [Line Items]
Threshold trading days | day	20
Threshold consecutive trading days | day	30
Convertible Notes | Convertible Senior Notes due 2026 | Debt Instrument, Redemption, Period Two
Debt Instrument [Line Items]
Threshold percentage of stock price trigger	98%
Threshold trading days | day	5
Threshold consecutive trading days | day	10
Convertible Notes | Convertible 2.25% Senior Notes Due 2026, Additional Option To Initial Purchasers
Debt Instrument [Line Items]
Debt instrument, face amount	$ 45
Convertible Notes | Convertible 2.25% Senior Notes Due 2026, Liability Component
Debt Instrument [Line Items]
Debt issuance costs gross	7,024
Convertible Notes | Convertible 2.25% Senior Notes Due 2026, Equity Component
Debt Instrument [Line Items]
Debt issuance costs gross	$ 3,326

Long-Term Debt - Schedule of Co

Long-Term Debt - Schedule of Convertible Debt (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Debt Instrument [Line Items]
Unamortized Issuance Costs	$ (10,623)	$ (11,660)
Net Carrying Amount	2,268,695	2,214,374
Convertible Senior Notes due 2026
Debt Instrument [Line Items]
Net Carrying Amount	326,545	326,068
Convertible Notes | Convertible Senior Notes due 2026
Debt Instrument [Line Items]
Principal	330,654	330,654
Unamortized Issuance Costs	(4,109)	(4,586)
Net Carrying Amount	326,545	326,068
Fair Value	$ 625,802	$ 537,465

Long-Term Debt - Schedule of In

Long-Term Debt - Schedule of Interest (Details) - Convertible Notes - Convertible Senior Notes due 2026 - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Debt Instrument [Line Items]
Contractual Interest Expense	$ 1,860	$ 1,860
Amortization of Issuance Costs	477	463
Total Interest Expense	$ 2,337	$ 2,323

Commitments and Contingent Li_3

Commitments and Contingent Liabilities - Narrative (Details) - Settlement Agreement Between Murray And UMWA $ in Thousands	Mar. 04, 2024 USD ($)	Mar. 31, 2024 USD ($)	May 01, 2020 retiree
Loss Contingencies [Line Items]
Loss contingency payable amount	$ 75,000
Payable period	5 years
Accrued amount		$ 75,000
Murray Energy Corporation
Loss Contingencies [Line Items]
Number of impacted retirees | retiree			2,159

Commitments and Contingent Li_4

Commitments and Contingent Liabilities - Amount of Commitment Expiration Per Period (Details) $ in Thousands	Mar. 31, 2024 USD ($)
Schedule of Costs Related to Purchase Obligations [Line Items]
Total Commitments	$ 265,176
Less Than 1 Year
Schedule of Costs Related to Purchase Obligations [Line Items]
Total Commitments	264,572
1-3 Years
Schedule of Costs Related to Purchase Obligations [Line Items]
Total Commitments	604
3-5 Years
Schedule of Costs Related to Purchase Obligations [Line Items]
Total Commitments	0
Beyond 5 Years
Schedule of Costs Related to Purchase Obligations [Line Items]
Total Commitments	0
Letters of Credit | Firm Transportation
Schedule of Costs Related to Purchase Obligations [Line Items]
Total Commitments	40,331
Letters of Credit | Other
Schedule of Costs Related to Purchase Obligations [Line Items]
Total Commitments	3,272
Letters of Credit | Loss Contingencies by Secondary Nature of Contingency
Schedule of Costs Related to Purchase Obligations [Line Items]
Total Commitments	43,603
Letters of Credit | Less Than 1 Year | Firm Transportation
Schedule of Costs Related to Purchase Obligations [Line Items]
Total Commitments	40,331
Letters of Credit | Less Than 1 Year | Other
Schedule of Costs Related to Purchase Obligations [Line Items]
Total Commitments	3,272
Letters of Credit | Less Than 1 Year | Loss Contingencies by Secondary Nature of Contingency
Schedule of Costs Related to Purchase Obligations [Line Items]
Total Commitments	43,603
Letters of Credit | 1-3 Years | Firm Transportation
Schedule of Costs Related to Purchase Obligations [Line Items]
Total Commitments	0
Letters of Credit | 1-3 Years | Other
Schedule of Costs Related to Purchase Obligations [Line Items]
Total Commitments	0
Letters of Credit | 1-3 Years | Loss Contingencies by Secondary Nature of Contingency
Schedule of Costs Related to Purchase Obligations [Line Items]
Total Commitments	0
Letters of Credit | 3-5 Years | Firm Transportation
Schedule of Costs Related to Purchase Obligations [Line Items]
Total Commitments	0
Letters of Credit | 3-5 Years | Other
Schedule of Costs Related to Purchase Obligations [Line Items]
Total Commitments	0
Letters of Credit | 3-5 Years | Loss Contingencies by Secondary Nature of Contingency
Schedule of Costs Related to Purchase Obligations [Line Items]
Total Commitments	0
Letters of Credit | Beyond 5 Years | Firm Transportation
Schedule of Costs Related to Purchase Obligations [Line Items]
Total Commitments	0
Letters of Credit | Beyond 5 Years | Other
Schedule of Costs Related to Purchase Obligations [Line Items]
Total Commitments	0
Letters of Credit | Beyond 5 Years | Loss Contingencies by Secondary Nature of Contingency
Schedule of Costs Related to Purchase Obligations [Line Items]
Total Commitments	0
Surety Bond | Firm Transportation
Schedule of Costs Related to Purchase Obligations [Line Items]
Total Commitments	126,336
Surety Bond | Other
Schedule of Costs Related to Purchase Obligations [Line Items]
Total Commitments	8,818
Surety Bond | Employee-Related
Schedule of Costs Related to Purchase Obligations [Line Items]
Total Commitments	2,250
Surety Bond | Environmental
Schedule of Costs Related to Purchase Obligations [Line Items]
Total Commitments	11,449
Surety Bond | Financial Guarantees
Schedule of Costs Related to Purchase Obligations [Line Items]
Total Commitments	72,720
Surety Bond | Loss Contingencies by Secondary Nature of Contingency
Schedule of Costs Related to Purchase Obligations [Line Items]
Total Commitments	221,573
Surety Bond | Less Than 1 Year | Firm Transportation
Schedule of Costs Related to Purchase Obligations [Line Items]
Total Commitments	126,336
Surety Bond | Less Than 1 Year | Other
Schedule of Costs Related to Purchase Obligations [Line Items]
Total Commitments	8,314
Surety Bond | Less Than 1 Year | Employee-Related
Schedule of Costs Related to Purchase Obligations [Line Items]
Total Commitments	2,250
Surety Bond | Less Than 1 Year | Environmental
Schedule of Costs Related to Purchase Obligations [Line Items]
Total Commitments	11,349
Surety Bond | Less Than 1 Year | Financial Guarantees
Schedule of Costs Related to Purchase Obligations [Line Items]
Total Commitments	72,720
Surety Bond | Less Than 1 Year | Loss Contingencies by Secondary Nature of Contingency
Schedule of Costs Related to Purchase Obligations [Line Items]
Total Commitments	220,969
Surety Bond | 1-3 Years | Firm Transportation
Schedule of Costs Related to Purchase Obligations [Line Items]
Total Commitments	0
Surety Bond | 1-3 Years | Other
Schedule of Costs Related to Purchase Obligations [Line Items]
Total Commitments	504
Surety Bond | 1-3 Years | Employee-Related
Schedule of Costs Related to Purchase Obligations [Line Items]
Total Commitments	0
Surety Bond | 1-3 Years | Environmental
Schedule of Costs Related to Purchase Obligations [Line Items]
Total Commitments	100
Surety Bond | 1-3 Years | Financial Guarantees
Schedule of Costs Related to Purchase Obligations [Line Items]
Total Commitments	0
Surety Bond | 1-3 Years | Loss Contingencies by Secondary Nature of Contingency
Schedule of Costs Related to Purchase Obligations [Line Items]
Total Commitments	604
Surety Bond | 3-5 Years | Firm Transportation
Schedule of Costs Related to Purchase Obligations [Line Items]
Total Commitments	0
Surety Bond | 3-5 Years | Other
Schedule of Costs Related to Purchase Obligations [Line Items]
Total Commitments	0
Surety Bond | 3-5 Years | Employee-Related
Schedule of Costs Related to Purchase Obligations [Line Items]
Total Commitments	0
Surety Bond | 3-5 Years | Environmental
Schedule of Costs Related to Purchase Obligations [Line Items]
Total Commitments	0
Surety Bond | 3-5 Years | Financial Guarantees
Schedule of Costs Related to Purchase Obligations [Line Items]
Total Commitments	0
Surety Bond | 3-5 Years | Loss Contingencies by Secondary Nature of Contingency
Schedule of Costs Related to Purchase Obligations [Line Items]
Total Commitments	0
Surety Bond | Beyond 5 Years | Firm Transportation
Schedule of Costs Related to Purchase Obligations [Line Items]
Total Commitments	0
Surety Bond | Beyond 5 Years | Other
Schedule of Costs Related to Purchase Obligations [Line Items]
Total Commitments	0
Surety Bond | Beyond 5 Years | Employee-Related
Schedule of Costs Related to Purchase Obligations [Line Items]
Total Commitments	0
Surety Bond | Beyond 5 Years | Environmental
Schedule of Costs Related to Purchase Obligations [Line Items]
Total Commitments	0
Surety Bond | Beyond 5 Years | Financial Guarantees
Schedule of Costs Related to Purchase Obligations [Line Items]
Total Commitments	0
Surety Bond | Beyond 5 Years | Loss Contingencies by Secondary Nature of Contingency
Schedule of Costs Related to Purchase Obligations [Line Items]
Total Commitments	$ 0

Commitments and Contingent Li_5

Commitments and Contingent Liabilities - Unrecorded Unconditional Purchase Obligation (Details) - Purchase Commitment $ in Thousands	Mar. 31, 2024 USD ($)
Unrecorded Unconditional Purchase Obligation [Line Items]
Less than 1 year	$ 239,479
1 - 3 years	434,905
3 - 5 years	351,324
More than 5 years	551,023
Total Purchase Obligations	$ 1,576,731

Derivative Instruments - Narrat

Derivative Instruments - Narrative (Details) - USD ($) $ in Thousands	1 Months Ended
	Mar. 31, 2020	Dec. 31, 2020
Interest Rate Swap on Revolving Credit Facility | Long
Derivative [Line Items]
Put option, basis points (as a percent)	0%
Term of derivative contract	4 years
Derivative notional amount	$ 250,000	$ 250,000
Revolving Credit Facility
Derivative [Line Items]
Credit facility, face amount	$ 160,000

Derivative Instruments - Notion

Derivative Instruments - Notional Amounts of Derivative Instruments (Details) $ in Thousands, Mcf in Millions	3 Months Ended	12 Months Ended
	Mar. 31, 2024 USD ($) Mcf MBbls	Dec. 31, 2023 USD ($) Mcf MBbls
Commodity Swap | Natural Gas
Derivative [Line Items]
Notional amount	1,245.6	1,349.2
Commodity Swap | Propane
Derivative [Line Items]
Notional amount | MBbls	1,131,500	81,000
Natural Gas Basis Swaps
Derivative [Line Items]
Notional amount	710.6	760.3
Interest Rate Swaps
Derivative [Line Items]
Derivative notional amount | $	$ 410,000	$ 410,000

Derivative Instruments - Fair V

Derivative Instruments - Fair Value of Derivative Instruments (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Derivative [Line Items]
Total Current Assets	$ 290,171	$ 252,524
Total Other Non-Current Assets	223,941	280,530
Total Current Liabilities	117,400	61,102
Total Non-Current Liabilities	475,589	526,554
Commodity Swap
Derivative [Line Items]
Total Current Assets	252,205	168,532
Total Other Non-Current Assets	145,589	166,701
Total Current Liabilities	84,663	47,279
Total Non-Current Liabilities	429,198	484,357
NGL Commodity Swaps
Derivative [Line Items]
Total Current Assets	192	1,003
Total Current Liabilities	1,075	0
Natural Gas Basis Swaps
Derivative [Line Items]
Total Current Assets	36,800	77,540
Total Other Non-Current Assets	78,352	113,829
Total Current Liabilities	30,577	9,473
Total Non-Current Liabilities	46,391	42,197
Interest Rate Swaps
Derivative [Line Items]
Total Current Assets	974	5,449
Total Other Non-Current Assets	0	0
Total Current Liabilities	1,085	4,350
Total Non-Current Liabilities	$ 0	$ 0

Derivative Instruments - The Ef

Derivative Instruments - The Effect of Derivative Instruments on the Consolidated Statement of Income (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023	Dec. 31, 2023	Dec. 31, 2022
Derivative [Line Items]
Realized Gain (Loss) on Commodity Derivative Instruments:	$ 54,653	$ (61,032)
Unrealized Gain (Loss) on Commodity Derivative Instruments:	(47,125)	823,199
Gain on Commodity Derivative Instruments:	7,528	762,167
Commodity Derivatives
Derivative [Line Items]
Derivative asset	30,170	1,311	$ 6,741	$ 77,662
Derivatives settled not paid	270		$ 900
Interest Rate Swaps
Derivative [Line Items]
Gain on Commodity Derivative Instruments:	4	(161)
Cash Received in Settlement of Interest Rate Swaps	1,215	799
Unrealized Loss on Interest Rate Swaps	(1,211)	(960)
Natural Gas | Commodity Swap
Derivative [Line Items]
Realized Gain (Loss) on Commodity Derivative Instruments:	60,309	(49,926)
Unrealized Gain (Loss) on Commodity Derivative Instruments:	50,513	980,836
Gain on Commodity Derivative Instruments:	110,822	930,910
Natural Gas | Natural Gas Basis Swaps
Derivative [Line Items]
Realized Gain (Loss) on Commodity Derivative Instruments:	(5,720)	(11,106)
Unrealized Gain (Loss) on Commodity Derivative Instruments:	(95,921)	(158,235)
Gain on Commodity Derivative Instruments:	(101,641)	(169,341)
Natural Gas Liquids | Commodity Swap
Derivative [Line Items]
Realized Gain (Loss) on Commodity Derivative Instruments:	64	0
Unrealized Gain (Loss) on Commodity Derivative Instruments:	(1,717)	598
Gain on Commodity Derivative Instruments:	$ (1,653)	$ 598

Fair Value of Financial Instr_3

Fair Value of Financial Instruments - Financial Instruments Measured at Fair Value on a Recurring Basis (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023	Mar. 31, 2023	Dec. 31, 2022
Commodity Derivatives
Fair Value, Assets Measured on Recurring Basis, Financial Statement Captions [Line Items]
Derivative asset	$ 30,170	$ 6,741	$ 1,311	$ 77,662
Derivatives settled not paid	270	900
Commodity Contract
Fair Value, Assets Measured on Recurring Basis, Financial Statement Captions [Line Items]
Derivative asset	30,170	6,741
Derivatives settled not paid	270	900
Level 1 | Commodity Derivatives
Fair Value, Assets Measured on Recurring Basis, Financial Statement Captions [Line Items]
Derivative asset	0	0
Level 1 | Interest Rate Swaps
Fair Value, Assets Measured on Recurring Basis, Financial Statement Captions [Line Items]
Derivative asset	0	0
Level 2 | Commodity Derivatives
Fair Value, Assets Measured on Recurring Basis, Financial Statement Captions [Line Items]
Derivative asset	(78,766)	(55,701)
Level 2 | Interest Rate Swaps
Fair Value, Assets Measured on Recurring Basis, Financial Statement Captions [Line Items]
Derivative asset	(111)	1,099
Level 3 | Commodity Derivatives
Fair Value, Assets Measured on Recurring Basis, Financial Statement Captions [Line Items]
Derivative asset	0	0
Level 3 | Interest Rate Swaps
Fair Value, Assets Measured on Recurring Basis, Financial Statement Captions [Line Items]
Derivative asset	$ 0	$ 0

Fair Value of Financial Instr_4

Fair Value of Financial Instruments - Fair Value Disclosures (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Cash and Cash Equivalents	$ 1,988	$ 443
Long-Term Debt (Excluding Debt Issuance Costs)	2,268,695	2,214,374
Carrying Amount
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Cash and Cash Equivalents	1,988	443
Long-Term Debt (Excluding Debt Issuance Costs)	2,279,318	2,226,034
Fair Value
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Cash and Cash Equivalents	1,988	443
Long-Term Debt (Excluding Debt Issuance Costs)	$ 2,541,378	$ 2,376,594

Segment Information - Narrative

Segment Information - Narrative (Details)	3 Months Ended
	Mar. 31, 2024 segment
Segment Reporting [Abstract]
Number of reportable segments	2

Segment Information - Industry

Segment Information - Industry Segment Results (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023	Dec. 31, 2023
Segment Reporting Information [Line Items]
Gain on Commodity Derivative Instruments	$ 7,528	$ 762,167
Other Revenue and Operating Income	36,776	21,359
Total Revenue and Other Operating Income	384,553	1,275,977
Total Operating Expense	318,851	320,599
Earnings (Loss) Before Income Tax	6,319	927,956
Segment Assets	8,656,642	8,340,145	$ 8,626,657
Depreciation, Depletion and Amortization	118,650	105,222
Capital Expenditures	168,184	170,028
Investments in unconsolidated equity affiliates	13,631	11,828
Direct Energy Business Marketing LLC
Segment Reporting Information [Line Items]
Total Revenue and Other Operating Income		55,101
Natural Gas, NGLs and Oil Revenue
Segment Reporting Information [Line Items]
Revenue from Contracts with Customers:	325,972	455,639
Natural Gas, NGLs and Oil Revenue | Direct Energy Business Marketing LLC
Segment Reporting Information [Line Items]
Total Revenue and Other Operating Income	42,909
Purchased Gas Revenue
Segment Reporting Information [Line Items]
Revenue from Contracts with Customers:	14,277	36,812
Operating Segments
Segment Reporting Information [Line Items]
Revenue from Contracts with Customers:	356,143	509,205
Operating Segments | Shale
Segment Reporting Information [Line Items]
Gain on Commodity Derivative Instruments	50,779	(56,336)
Other Revenue and Operating Income	15,894	16,754
Total Revenue and Other Operating Income	359,435	367,616
Total Operating Expense	198,106	188,117
Earnings (Loss) Before Income Tax	161,329	179,499
Segment Assets	6,667,562	6,536,697
Depreciation, Depletion and Amortization	99,476	88,110
Capital Expenditures	152,874	159,349
Operating Segments | Shale | Natural Gas, NGLs and Oil Revenue
Segment Reporting Information [Line Items]
Revenue from Contracts with Customers:	292,762	407,198
Operating Segments | Shale | Purchased Gas Revenue
Segment Reporting Information [Line Items]
Revenue from Contracts with Customers:	0	0
Operating Segments | Coalbed Methane
Segment Reporting Information [Line Items]
Gain on Commodity Derivative Instruments	3,846	(4,672)
Other Revenue and Operating Income	0	0
Total Revenue and Other Operating Income	36,709	43,364
Total Operating Expense	37,004	36,420
Earnings (Loss) Before Income Tax	(295)	6,944
Segment Assets	939,781	955,280
Depreciation, Depletion and Amortization	14,273	12,447
Capital Expenditures	8,668	9,459
Operating Segments | Coalbed Methane | Natural Gas, NGLs and Oil Revenue
Segment Reporting Information [Line Items]
Revenue from Contracts with Customers:	32,863	48,036
Operating Segments | Coalbed Methane | Purchased Gas Revenue
Segment Reporting Information [Line Items]
Revenue from Contracts with Customers:	0	0
Operating Segments | Enviromental Attributes
Segment Reporting Information [Line Items]
Other Revenue and Operating Income	12,769
Other
Segment Reporting Information [Line Items]
Gain on Commodity Derivative Instruments	(47,097)	823,175
Other Revenue and Operating Income	20,882	4,605
Total Revenue and Other Operating Income	(11,591)	864,997
Total Operating Expense	83,741	96,062
Earnings (Loss) Before Income Tax	(154,715)	741,513
Segment Assets	1,049,299	848,168
Depreciation, Depletion and Amortization	4,901	4,665
Capital Expenditures	6,642	1,220
Equity in earnings (loss) of unconsolidated affiliates	250	114
Other | Natural Gas, NGLs and Oil Revenue
Segment Reporting Information [Line Items]
Revenue from Contracts with Customers:	347	405
Other | Purchased Gas Revenue
Segment Reporting Information [Line Items]
Revenue from Contracts with Customers:	$ 14,277	$ 36,812

Segment Information - Reconcili

Segment Information - Reconciliation of Segment Information, Revenue and Other Operating Income (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Revenue, Major Customer [Line Items]
Gain on Commodity Derivative Instruments	$ 7,528	$ 762,167
Other Operating Income	20,882	4,605
Total Revenue and Other Operating Income	384,553	1,275,977
Operating Segments
Revenue, Major Customer [Line Items]
Total Segment Revenue from Contracts with External Customers	$ 356,143	$ 509,205

Stock Repurchase (Details)

Stock Repurchase (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023	Jul. 25, 2023	Oct. 25, 2021	Jan. 26, 2021	Dec. 31, 2020
Equity [Abstract]
Share repurchase program, authorized amount				$ 1,900,000	$ 900,000	$ 750,000
Increase in authorized stock			$ 2,900,000
Amount available under the current stock repurchase program	$ 1,080,086
Shares repurchased during period (in shares)	2,384,994	5,838,635
Shares repurchased, average price (in usd per share)	$ 20.14	$ 15.88
Total value of shares repurchased	$ 48,282	$ 93,536

Supplemental Cash Flow Inform_3

Supplemental Cash Flow Information (Details) - USD ($) $ in Thousands	3 Months Ended		12 Months Ended
	Mar. 31, 2024	Mar. 31, 2023	Dec. 31, 2023
Other Significant Noncash Transactions [Line Items]
Interest (Net of Amounts Capitalized)	$ 48,396	$ 30,094
Income Taxes	0	$ 3,500
Notes Received from Property Sales
Other Significant Noncash Transactions [Line Items]
Capital expenditures incurred, not yet paid	$ 44,581		$ 28,198