Acquisitions and Dispositions (Narrative - Acquisitions) (Details) a in Thousands, $ in Thousands |
3 Months Ended | ||||
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Aug. 31, 2018
USD ($)
a
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Sep. 30, 2019
USD ($)
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Mar. 31, 2019
USD ($)
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Dec. 31, 2018
USD ($)
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Mar. 31, 2018
USD ($)
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Business Acquisition [Line Items] | |||||
Proceeds from acreage swaps | $ 19,108 | ||||
WildHorse acreage | |||||
Business Acquisition [Line Items] | |||||
Proceeds from leasehold interest | $ 14,084 | ||||
Spur operating areas | |||||
Business Acquisition [Line Items] | |||||
Consideration transferred | $ 21,407 | ||||
Cimarex Energy Company | |||||
Business Acquisition [Line Items] | |||||
Consideration transferred | $ 539,519 | ||||
Gas and oil area, developed and undeveloped, net (in acres) | a | 28 | ||||
Monarch and Wildhorse | |||||
Business Acquisition [Line Items] | |||||
Consideration transferred | $ 37,770 | ||||
Wildhorse and Spur | |||||
Business Acquisition [Line Items] | |||||
Consideration transferred | $ 87,865 |
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- Definition Acquired Gas and Oil Area, Developed and Undeveloped, Net No definition available.
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- Definition Proceeds From Trade Of Oil And Gas Property And Equipment No definition available.
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- Definition Proceeds from Leasehold Interest No definition available.
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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- Definition Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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