Subsidiary Guarantors Consolidated Cash Flow (Details) - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2020	Mar. 31, 2019
Condensed Cash Flow Statements, Captions [Line Items]
Net cash provided by operating activities	$ 109,372	$ 59,240
Net cash used in investing activities	(248,220)	(214,880)
Net cash provided by financing activities	130,515	118,368
Decrease in cash and restricted cash	(8,333)	(37,272)
Cash and restricted cash at beginning of period	65,128	83,984
Cash and restricted cash at end of period	56,795	46,712
Eliminating Entries
Condensed Cash Flow Statements, Captions [Line Items]
Net cash provided by operating activities	0	0
Net cash used in investing activities	(4,485)	0
Net cash provided by financing activities	4,485	0
Decrease in cash and restricted cash	0	0
Cash and restricted cash at beginning of period	0	0
Cash and restricted cash at end of period	0	0
Matador \| Reportable Legal Entities
Condensed Cash Flow Statements, Captions [Line Items]
Net cash provided by operating activities	4	(109)
Net cash used in investing activities	0	0
Net cash provided by financing activities	0	0
Decrease in cash and restricted cash	4	(109)
Cash and restricted cash at beginning of period	29	456
Cash and restricted cash at end of period	33	347
Non-Guarantor Subsidiaries \| Reportable Legal Entities
Condensed Cash Flow Statements, Captions [Line Items]
Net cash provided by operating activities	25,244	32,616
Net cash used in investing activities	(73,670)	(29,988)
Net cash provided by financing activities	53,500	3,968
Decrease in cash and restricted cash	5,074	6,596
Cash and restricted cash at beginning of period	24,656	18,840
Cash and restricted cash at end of period	29,730	25,436
Guarantor Subsidiaries \| Reportable Legal Entities
Condensed Cash Flow Statements, Captions [Line Items]
Net cash provided by operating activities	84,124	26,733
Net cash used in investing activities	(170,065)	(184,892)
Net cash provided by financing activities	72,530	114,400
Decrease in cash and restricted cash	(13,411)	(43,759)
Cash and restricted cash at beginning of period	40,443	64,688
Cash and restricted cash at end of period	$ 27,032	$ 20,929

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Amount of cash and cash equivalents, and cash and cash equivalents restricted to withdrawal or usage. Excludes amount for disposal group and discontinued operations. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, 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.

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Amount of increase (decrease) in cash and cash equivalents, and cash and cash equivalents restricted to withdrawal or usage; excluding effect from exchange rate change. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, 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.

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Amount of cash inflow (outflow) from financing activities, including discontinued operations. Financing activity cash flows include obtaining resources from owners and providing them with a return on, and a return of, their investment; borrowing money and repaying amounts borrowed, or settling the obligation; and obtaining and paying for other resources obtained from creditors on long-term credit.

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Amount of cash inflow (outflow) from investing activities, including discontinued operations. Investing activity cash flows include making and collecting loans and acquiring and disposing of debt or equity instruments and property, plant, and equipment and other productive assets.

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