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Acquisitions and Dispositions - Fair Value of Net Assets Acquired (Details) - USD ($) $ in Thousands | Dec. 31, 2020 | Dec. 31, 2019 | Jan. 03, 2018
--- | --- | --- | ---
Fair Value of Liabilities Assumed: |  |  |
Goodwill | $ 323,314 | $ 796,359 |
Midstream |  |  |
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Assets [Abstract] |  |  |
Cash and Cash Equivalents |  |  | $ 8,348
Accounts and Notes Receivable |  |  | 21,199
Prepaid Expense |  |  | 2,006
Other Current Assets |  |  | 163
Property, Plant and Equipment, net |  |  | 1,043,340
Intangible Assets |  |  | 128,781
Other |  |  | 593
Total Assets Acquired |  |  | 1,204,430
Fair Value of Liabilities Assumed: |  |  |
Accounts Payable |  |  | 26,059
CNXM Revolving Credit Facility |  |  | 149,500
Total Liabilities Assumed |  |  | 175,559
Total Identifiable Net Assets |  |  | 1,028,871
Fair Value of Noncontrolling Interest in CNXM |  |  | (718,577)
Goodwill |  |  | 796,359
Net Assets Acquired |  |  | $ 1,106,653

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- Definition Amount of currency on hand as well as demand deposits with banks or financial institutions, acquired at the acquisition date. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=121647850&loc=d3e4845-128472 + Details
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