XML 128 R59.htm IDEA: XBRL DOCUMENT v3.19.3.a.u2

Derivatives - Summary of Derivative Activity (Details) $ in Thousands	3 Months Ended							12 Months Ended
	Dec. 31, 2019 USD ($) institution	Sep. 30, 2019 USD ($)	Mar. 31, 2019 USD ($)	Dec. 31, 2018 USD ($)	Sep. 30, 2018 USD ($)	Jun. 30, 2018 USD ($)	Mar. 31, 2018 USD ($)	Dec. 31, 2019 USD ($) institution	Dec. 31, 2018 USD ($)	Dec. 31, 2017 USD ($)
Derivative Instruments and Hedging Activities Disclosures [Line Items]
(Gain) loss on derivative contracts	$ 500	$ (1,800)	$ 200	$ (42,600)	$ 11,300	$ 30,100	$ 18,300	$ (1,094)	$ 17,155	$ (24,090)
Payments for (proceeds from) settlement of derivative contracts								$ (6,266)	35,325	(7,260)
Number of counterparties to open derivative contracts | institution	3							3
Commodity Derivatives
Derivative Instruments and Hedging Activities Disclosures [Line Items]
(Gain) loss on derivative contracts								$ (1,094)	17,155	(24,090)
Payments for (proceeds from) settlement of derivative contracts								$ (6,266)	$ 35,325	$ (7,260)

X

- Definition

Number Of Counterparties To Open Derivative Contracts

+ References

No definition available.

+ Details

Name:	sd_NumberOfCounterpartiesToOpenDerivativeContracts
Namespace Prefix:	sd_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	instant

X

- Definition

The net cash outflow or inflow from derivatives instruments during the period, which are classified as operating activities, excluding those designated as hedging instruments.

+ References

No definition available.

+ Details

Name:	sd_PaymentsForProceedsFromDerivativeInstrumentsOperatingActivities
Namespace Prefix:	sd_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

X

- 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

Name:	us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosuresLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Amount of realized and unrealized gain (loss) of derivative instruments not designated or qualifying as hedging instruments.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 4CC
-URI http://asc.fasb.org/extlink&oid=109980867&loc=SL109998890-113959

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 4C
-Subparagraph (e)
-URI http://asc.fasb.org/extlink&oid=109980867&loc=SL5624171-113959

+ Details

Name:	us-gaap_DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

X

- Details

Name:	us-gaap_DerivativeInstrumentRiskAxis=sd_CommodityDerivativesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: