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Subsequent Events - Additional Information (Details) (Royalty Trust Distributions, Royalty Trusts) | 0 Months Ended
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Apr. 24, 2014
Royalty Trust Distributions | Royalty Trusts |
Subsequent Event |
Subsequent event, description | On April 24, 2014, the Royalty Trusts announced quarterly distributions for the three-month period ended March 31, 2014. The following distributions are expected to be paid on or before May 30, 2014 to holders of record as of the close of business on May 15, 2014.
Expected distribution date | May 30, 2014
Distributions record date | May 15, 2014

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- Definition Distribution Record Date + References No definition available. + Details
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Namespace Prefix: | sd_
Data Type: | us-types:dateStringItemType
Balance Type: | na
Period Type: | instant

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- Definition Expected date of distribution from Royalty Trust. + References No definition available. + Details
Name: | sd_ExpectedSubsequentDistributionDate
Namespace Prefix: | sd_
Data Type: | us-types:dateStringItemType
Balance Type: | na
Period Type: | instant

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- Definition Describes the event or transaction that occurred between the balance sheet date and the date the financial statements are issued or available to be issued. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 855 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6842918&loc=SL6314017-165662 + Details
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Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

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- Details
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Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration