Debt Instrument, Covenant, Interest Coverage Ratio, Minimum

No definition available.

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- Definition

Debt Instrument, Covenant, Liquidity Restriction On Cash Distribution Trigger, Percentage Of Lender Commitments

+ References

No definition available.

+ Details

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- Definition

Debt Instrument Interest Rate Secured Overnight Financing Rate (SOFR) Spread On Variable Rate

+ References

No definition available.

+ Details

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- Definition

Line Of Credit Facility, Accordion Feature, Increase Limit

+ References

No definition available.

+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Line Of Credit Facility, Covenant, Cash And Cash Equivalent Limit

+ References

No definition available.

+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Line Of Credit Facility, Covenant, Debt To EBITDA Ratio

+ References

No definition available.

+ Details

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- Definition

Line of credit facility amended maximum borrowing capacity.

+ References

No definition available.

+ Details

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Namespace Prefix:	mtdr_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Line Of Credit Facility, Maximum Facility Amount

+ References

No definition available.

+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Line of credit additional interest rate.

+ References

No definition available.

+ Details

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Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Percentage points added to the reference rate to compute the variable rate on the debt instrument.

+ References

No definition available.

+ Details

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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.

+ References

No definition available.

+ Details

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- Definition

Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.19(b),22(b))
-URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Details

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- Details

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- Details

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- Details

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- Details

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- Details

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Data Type:	na
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- Details

Name:	us-gaap_CreditFacilityAxis=us-gaap_RevolvingCreditFacilityMember
Namespace Prefix:
Data Type:	na
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Period Type:

- Details

Name:	us-gaap_CreditFacilityAxis=us-gaap_LineOfCreditMember
Namespace Prefix:
Data Type:	na
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Period Type:

- Details

Name:	us-gaap_DebtInstrumentAxis=mtdr_SanMateoCreditFacilityMember
Namespace Prefix:
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DEBT - Credit Agreements (Details)	1 Months Ended	3 Months Ended
DEBT - Credit Agreements (Details)	Apr. 30, 2022 USD ($)	Mar. 31, 2022 USD ($)	Dec. 31, 2021 USD ($)
Third Amended Credit Agreement \| Subsequent Event \| Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate
Debt Instrument [Line Items]
Secured overnight financing rate, spread on variable rate	0.10%
Third Amended Credit Agreement \| Subsequent Event \| Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate \| Minimum
Debt Instrument [Line Items]
Basis spread on variable rate	0.75%
Third Amended Credit Agreement \| Subsequent Event \| Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate \| Maximum
Debt Instrument [Line Items]
Basis spread on variable rate	1.75%
Third Amended Credit Agreement \| Subsequent Event \| Base Rate \| Minimum
Debt Instrument [Line Items]
Additional interest rate	1.75%
Third Amended Credit Agreement \| Subsequent Event \| Base Rate \| Maximum
Debt Instrument [Line Items]
Additional interest rate	2.75%
Revolving Credit Facility \| Third Amended Credit Agreement
Debt Instrument [Line Items]
Cash and cash equivalent limit		$ 75,000,000
EBITDA ratio		3.5
Revolving Credit Facility \| Third Amended Credit Agreement \| Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate
Debt Instrument [Line Items]
Maximum borrowing commitment			$ 50,000,000
Revolving Credit Facility \| Third Amended Credit Agreement \| Subsequent Event
Debt Instrument [Line Items]
Increase in borrowing base	$ 2,000,000,000
Maximum borrowing commitment	775,000,000
Maximum facility amount	1,500,000,000
Revolving Credit Facility \| Third Amended Credit Agreement \| Subsequent Event \| Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate
Debt Instrument [Line Items]
Maximum borrowing commitment	$ 100,000,000
Line of Credit \| San Mateo Credit Facility
Debt Instrument [Line Items]
Maximum borrowing commitment		$ 450,000,000
EBITDA ratio		5.0
Line of credit, accordian feature (up to)		$ 700,000,000
Consolidated interest expense, minimum		2.5
Liquidity restriction on cash distribution, percentage of lender commitments, less than		10.00%