XML 30 R71.htm IDEA: XBRL DOCUMENT v2.4.0.8

Derivatives - Additional Information (Details) (USD $)	3 Months Ended					1 Months Ended	3 Months Ended
	Mar. 31, 2014	Mar. 31, 2013	Mar. 31, 2014 Mississippian Trust I	Mar. 31, 2014 Permian Trust	Mar. 31, 2014 Mississippian Trust II	Apr. 30, 2013 Senior Floating Rate Notes due 2014 Fixed To Floating Interest Rate Swap Through April 1st 2013	Mar. 31, 2014 Commodity Derivatives	Mar. 31, 2013 Commodity Derivatives	Mar. 31, 2014 Cash Commodity Derivatives	Mar. 31, 2013 Cash Commodity Derivatives	Mar. 31, 2014 Cash Commodity Derivatives Early Settlements	Mar. 31, 2013 Cash Commodity Derivatives Early Settlements
Derivative Instruments and Hedging Activities Disclosure
Contract period end						Apr. 01, 2013
Notional amount of interest rate swaps						$ 350,000,000
Derivative, fixed interest rate						6.69%
Commodity derivative contracts covering volumes of oil and gas production, date			Dec. 31, 2015	Mar. 31, 2015	Dec. 31, 2014
Loss on derivative contracts	$ 42,491,000	$ 40,897,000					$ 42,491,000	$ 40,897,000	$ 23,400,000	$ 16,100,000	$ 69,600,000	$ 29,600,000

X

- Details

Name:	sd_DerivativeInstrumentsAndHedgingActivitiesDisclosureLineItems
Namespace Prefix:	sd_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Date through which commodity derivatives cover oil and natural gas production for Trust.

+ References

No definition available.

+ Details

Name:	sd_DerivativePeriodCoveringProduction
Namespace Prefix:	sd_
Data Type:	xbrli:dateItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Fixed interest rate related to the interest rate derivative.

+ References

No definition available.

+ Details

Name:	us-gaap_DerivativeFixedInterestRate
Namespace Prefix:	us-gaap_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant

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/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 815

-SubTopic 10

-Section 50

-Paragraph 4C

-Subparagraph (e)

-URI http://asc.fasb.org/extlink&oid=7476318&loc=SL5624171-113959

+ Details

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

X

- Definition

Nominal or face amount used to calculate payments on the derivative liability.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 815

-SubTopic 10

-Section 50

-Paragraph 1B

-URI http://asc.fasb.org/extlink&oid=7476318&loc=SL5580258-113959



Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 815

-SubTopic 10

-Section 50

-Paragraph 1A

-Subparagraph (d)

-URI http://asc.fasb.org/extlink&oid=7476318&loc=SL5579245-113959



Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Glossary Notional Amount

-URI http://asc.fasb.org/extlink&oid=6519104

+ Details

Name:	us-gaap_DerivativeLiabilityNotionalAmount
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	na
Period Type:	instant

X

- Definition

Date the derivative contract matures, in CCYY-MM-DD format.

+ References

No definition available.

+ Details

Name:	us-gaap_DerivativeMaturityDates
Namespace Prefix:	us-gaap_
Data Type:	xbrli:dateItemType
Balance Type:	na
Period Type:	duration