XML 126 R108.htm IDEA: XBRL DOCUMENT
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Equity - Preferred Stock Dividends (Details) (USD $) In Thousands, unless otherwise specified | 12 Months Ended
--- | ---
Dec. 31, 2014 | Dec. 31, 2013 | Dec. 31, 2012
Class of Stock [Line Items] |  |  |
Dividends Paid | $ 38,953 sd_PreferredDividendsPaid | $ 38,953 sd_PreferredDividendsPaid | $ 38,953 sd_PreferredDividendsPaid
Dividends Unpaid | 11,072 sd_PreferredDividendsAccruedNotYetPaid | 16,572 sd_PreferredDividendsAccruedNotYetPaid | 16,572 sd_PreferredDividendsAccruedNotYetPaid
Total | 50,025 us-gaap_PreferredStockDividendsIncomeStatementImpact | 55,525 us-gaap_PreferredStockDividendsIncomeStatementImpact | 55,525 us-gaap_PreferredStockDividendsIncomeStatementImpact
8.5% Convertible perpetual preferred stock |  |  |
Class of Stock [Line Items] |  |  |
Dividends Paid | 14,078 sd_PreferredDividendsPaid / us-gaap_StatementClassOfStockAxis = sd_ConvertibleEightPointFivePercentPerpetualPreferredStockMember | 14,078 sd_PreferredDividendsPaid / us-gaap_StatementClassOfStockAxis = sd_ConvertibleEightPointFivePercentPerpetualPreferredStockMember | 14,078 sd_PreferredDividendsPaid / us-gaap_StatementClassOfStockAxis = sd_ConvertibleEightPointFivePercentPerpetualPreferredStockMember
Dividends Unpaid | 8,447 sd_PreferredDividendsAccruedNotYetPaid / us-gaap_StatementClassOfStockAxis = sd_ConvertibleEightPointFivePercentPerpetualPreferredStockMember | 8,447 sd_PreferredDividendsAccruedNotYetPaid / us-gaap_StatementClassOfStockAxis = sd_ConvertibleEightPointFivePercentPerpetualPreferredStockMember | 8,447 sd_PreferredDividendsAccruedNotYetPaid / us-gaap_StatementClassOfStockAxis = sd_ConvertibleEightPointFivePercentPerpetualPreferredStockMember
Total | 22,525 us-gaap_PreferredStockDividendsIncomeStatementImpact / us-gaap_StatementClassOfStockAxis = sd_ConvertibleEightPointFivePercentPerpetualPreferredStockMember | 22,525 us-gaap_PreferredStockDividendsIncomeStatementImpact / us-gaap_StatementClassOfStockAxis = sd_ConvertibleEightPointFivePercentPerpetualPreferredStockMember | 22,525 us-gaap_PreferredStockDividendsIncomeStatementImpact / us-gaap_StatementClassOfStockAxis = sd_ConvertibleEightPointFivePercentPerpetualPreferredStockMember
6.0% Convertible perpetual preferred stock |  |  |
Class of Stock [Line Items] |  |  |
Dividends Paid | 6,500 sd_PreferredDividendsPaid / us-gaap_StatementClassOfStockAxis = sd_ConvertibleSixPercentPerpetualPreferredStockMember | 6,500 sd_PreferredDividendsPaid / us-gaap_StatementClassOfStockAxis = sd_ConvertibleSixPercentPerpetualPreferredStockMember | 6,500 sd_PreferredDividendsPaid / us-gaap_StatementClassOfStockAxis = sd_ConvertibleSixPercentPerpetualPreferredStockMember
Dividends Unpaid | 0 sd_PreferredDividendsAccruedNotYetPaid / us-gaap_StatementClassOfStockAxis = sd_ConvertibleSixPercentPerpetualPreferredStockMember | 5,500 sd_PreferredDividendsAccruedNotYetPaid / us-gaap_StatementClassOfStockAxis = sd_ConvertibleSixPercentPerpetualPreferredStockMember | 5,500 sd_PreferredDividendsAccruedNotYetPaid / us-gaap_StatementClassOfStockAxis = sd_ConvertibleSixPercentPerpetualPreferredStockMember
Total | 6,500 us-gaap_PreferredStockDividendsIncomeStatementImpact / us-gaap_StatementClassOfStockAxis = sd_ConvertibleSixPercentPerpetualPreferredStockMember | 12,000 us-gaap_PreferredStockDividendsIncomeStatementImpact / us-gaap_StatementClassOfStockAxis = sd_ConvertibleSixPercentPerpetualPreferredStockMember | 12,000 us-gaap_PreferredStockDividendsIncomeStatementImpact / us-gaap_StatementClassOfStockAxis = sd_ConvertibleSixPercentPerpetualPreferredStockMember
7.0% Convertible perpetual preferred stock |  |  |
Class of Stock [Line Items] |  |  |
Dividends Paid | 18,375 sd_PreferredDividendsPaid / us-gaap_StatementClassOfStockAxis = sd_ConvertibleSevenPercentPerpetualPreferredStockMember | 18,375 sd_PreferredDividendsPaid / us-gaap_StatementClassOfStockAxis = sd_ConvertibleSevenPercentPerpetualPreferredStockMember | 18,375 sd_PreferredDividendsPaid / us-gaap_StatementClassOfStockAxis = sd_ConvertibleSevenPercentPerpetualPreferredStockMember
Dividends Unpaid | 2,625 sd_PreferredDividendsAccruedNotYetPaid / us-gaap_StatementClassOfStockAxis = sd_ConvertibleSevenPercentPerpetualPreferredStockMember | 2,625 sd_PreferredDividendsAccruedNotYetPaid / us-gaap_StatementClassOfStockAxis = sd_ConvertibleSevenPercentPerpetualPreferredStockMember | 2,625 sd_PreferredDividendsAccruedNotYetPaid / us-gaap_StatementClassOfStockAxis = sd_ConvertibleSevenPercentPerpetualPreferredStockMember
Total | $ 21,000 us-gaap_PreferredStockDividendsIncomeStatementImpact / us-gaap_StatementClassOfStockAxis = sd_ConvertibleSevenPercentPerpetualPreferredStockMember | $ 21,000 us-gaap_PreferredStockDividendsIncomeStatementImpact / us-gaap_StatementClassOfStockAxis = sd_ConvertibleSevenPercentPerpetualPreferredStockMember | $ 21,000 us-gaap_PreferredStockDividendsIncomeStatementImpact / us-gaap_StatementClassOfStockAxis = sd_ConvertibleSevenPercentPerpetualPreferredStockMember

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- Definition Preferred Dividends Accrued Not Yet Paid + References No definition available. + Details
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Namespace Prefix: | sd_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

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- Definition Preferred Dividends Paid + References No definition available. + Details
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Namespace Prefix: | sd_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
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

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- Definition The amount of preferred stock dividends that is an adjustment to net income apportioned to common stockholders. + References No definition available. + Details
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Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
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- Details
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- Details
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Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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- Details
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Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |