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v2.4.1.9

Condensed Consolidating Financial Information - Condensed Consolidating Statements of Cash Flows of SandRidge Energy, Inc. and Wholly Owned Subsidiary Guarantors and Non-Guarantors' (Details) (USD $) In Thousands, unless otherwise specified | 12 Months Ended
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Dec. 31, 2014 | Dec. 31, 2013 | Dec. 31, 2012
Condensed Financial Statements, Captions [Line Items] |  |  |
Net cash provided by operating activities | $ 621,114 us-gaap_NetCashProvidedByUsedInOperatingActivities | $ 868,630 us-gaap_NetCashProvidedByUsedInOperatingActivities | $ 783,160 us-gaap_NetCashProvidedByUsedInOperatingActivities
Cash flows from investing activities |  |  |
Capital expenditures for property, plant and equipment | (1,553,332)us-gaap_PaymentsToAcquireProductiveAssets | (1,496,731)us-gaap_PaymentsToAcquireProductiveAssets | (2,146,372)us-gaap_PaymentsToAcquireProductiveAssets
Acquisitions, net of cash received | (18,384)us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired | (17,028)us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired | (840,740)us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired
Proceeds from sale of assets | 714,475 us-gaap_ProceedsFromSaleOfProductiveAssets | 2,584,115 us-gaap_ProceedsFromSaleOfProductiveAssets | 431,167 us-gaap_ProceedsFromSaleOfProductiveAssets
Other | (18,384)us-gaap_PaymentsForProceedsFromOtherInvestingActivities | (17,028)us-gaap_PaymentsForProceedsFromOtherInvestingActivities | 0 us-gaap_PaymentsForProceedsFromOtherInvestingActivities
Net cash (used in) provided by investing activities | (857,241)us-gaap_NetCashProvidedByUsedInInvestingActivities | 1,070,356 us-gaap_NetCashProvidedByUsedInInvestingActivities | (2,555,945)us-gaap_NetCashProvidedByUsedInInvestingActivities
Cash flows from financing activities |  |  |
Proceeds from borrowings | 0 us-gaap_ProceedsFromIssuanceOfLongTermDebt | 0 us-gaap_ProceedsFromIssuanceOfLongTermDebt | 1,850,344 us-gaap_ProceedsFromIssuanceOfLongTermDebt
Repayments of borrowings | 0 us-gaap_RepaymentsOfLongTermDebt | (1,115,500)us-gaap_RepaymentsOfLongTermDebt | (366,029)us-gaap_RepaymentsOfLongTermDebt
Premium on debt redemption | 0 us-gaap_PaymentsOfDebtExtinguishmentCosts | (61,997)us-gaap_PaymentsOfDebtExtinguishmentCosts | (844)us-gaap_PaymentsOfDebtExtinguishmentCosts
Proceeds from issuance of royalty trust units | 0 us-gaap_ProceedsFromOtherEquity | 0 us-gaap_ProceedsFromOtherEquity | 587,086 us-gaap_ProceedsFromOtherEquity
Proceeds from the sale of royalty trust units | 22,119 sd_ProceedsFromSaleOfRoyaltyTrustUnits | 28,985 sd_ProceedsFromSaleOfRoyaltyTrustUnits | 139,360 sd_ProceedsFromSaleOfRoyaltyTrustUnits
Distributions to unitholders | (193,807)sd_CashDistributionToOwners | (206,470)sd_CashDistributionToOwners | (181,727)sd_CashDistributionToOwners
Repurchase of common stock | (111,827)us-gaap_PaymentsForRepurchaseOfCommonStock | 0 us-gaap_PaymentsForRepurchaseOfCommonStock | 0 us-gaap_PaymentsForRepurchaseOfCommonStock
Dividends paid—preferred | (55,525)us-gaap_PaymentsOfDividendsPreferredStockAndPreferenceStock | (55,525)us-gaap_PaymentsOfDividendsPreferredStockAndPreferenceStock | (55,525)us-gaap_PaymentsOfDividendsPreferredStockAndPreferenceStock
Intercompany (advances) borrowings, net | 0 sd_Intercompanyborrowingsadvances | 0 sd_Intercompanyborrowingsadvances | 0 sd_Intercompanyborrowingsadvances
Other | (91,649)us-gaap_ProceedsFromPaymentsForOtherFinancingActivities | 5,403 us-gaap_ProceedsFromPaymentsForOtherFinancingActivities | (98,639)us-gaap_ProceedsFromPaymentsForOtherFinancingActivities
Net cash (used in) provided by financing activities | (397,283)us-gaap_NetCashProvidedByUsedInFinancingActivities | (1,434,089)us-gaap_NetCashProvidedByUsedInFinancingActivities | 1,874,870 us-gaap_NetCashProvidedByUsedInFinancingActivities
Net (decrease) increase in cash and cash equivalents | (633,410)us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease | 504,897 us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease | 102,085 us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease
CASH AND CASH EQUIVALENTS, beginning of year | 814,663 us-gaap_CashAndCashEquivalentsAtCarryingValue | 309,766 us-gaap_CashAndCashEquivalentsAtCarryingValue | 207,681 us-gaap_CashAndCashEquivalentsAtCarryingValue
CASH AND CASH EQUIVALENTS, end of year | 181,253 us-gaap_CashAndCashEquivalentsAtCarryingValue | 814,663 us-gaap_CashAndCashEquivalentsAtCarryingValue | 309,766 us-gaap_CashAndCashEquivalentsAtCarryingValue
Parent |  |  |
Condensed Financial Statements, Captions [Line Items] |  |  |
Net cash provided by operating activities | 141,751 us-gaap_NetCashProvidedByUsedInOperatingActivities / dei_LegalEntityAxis = us-gaap_ParentCompanyMember | (239,026)us-gaap_NetCashProvidedByUsedInOperatingActivities / dei_LegalEntityAxis = us-gaap_ParentCompanyMember | 285,567 us-gaap_NetCashProvidedByUsedInOperatingActivities / dei_LegalEntityAxis = us-gaap_ParentCompanyMember
Cash flows from investing activities |  |  |
Capital expenditures for property, plant and equipment | 0 us-gaap_PaymentsToAcquireProductiveAssets / dei_LegalEntityAxis = us-gaap_ParentCompanyMember | 0 us-gaap_PaymentsToAcquireProductiveAssets / dei_LegalEntityAxis = us-gaap_ParentCompanyMember | 0 us-gaap_PaymentsToAcquireProductiveAssets / dei_LegalEntityAxis = us-gaap_ParentCompanyMember
Acquisitions, net of cash received |  |  | (693,091)us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired / dei_LegalEntityAxis = us-gaap_ParentCompanyMember
Proceeds from sale of assets | 0 us-gaap_ProceedsFromSaleOfProductiveAssets / dei_LegalEntityAxis = us-gaap_ParentCompanyMember | 0 us-gaap_ProceedsFromSaleOfProductiveAssets / dei_LegalEntityAxis = us-gaap_ParentCompanyMember | 129,830 us-gaap_ProceedsFromSaleOfProductiveAssets / dei_LegalEntityAxis = us-gaap_ParentCompanyMember
Other | 0 us-gaap_PaymentsForProceedsFromOtherInvestingActivities / dei_LegalEntityAxis = us-gaap_ParentCompanyMember | 0 us-gaap_PaymentsForProceedsFromOtherInvestingActivities / dei_LegalEntityAxis = us-gaap_ParentCompanyMember | (61,343)us-gaap_PaymentsForProceedsFromOtherInvestingActivities / dei_LegalEntityAxis = us-gaap_ParentCompanyMember
Net cash (used in) provided by investing activities | 0 us-gaap_NetCashProvidedByUsedInInvestingActivities / dei_LegalEntityAxis = us-gaap_ParentCompanyMember | 0 us-gaap_NetCashProvidedByUsedInInvestingActivities / dei_LegalEntityAxis = us-gaap_ParentCompanyMember | (624,604)us-gaap_NetCashProvidedByUsedInInvestingActivities / dei_LegalEntityAxis = us-gaap_ParentCompanyMember
Cash flows from financing activities |  |  |
Proceeds from borrowings |  |  | 1,850,344 us-gaap_ProceedsFromIssuanceOfLongTermDebt / dei_LegalEntityAxis = us-gaap_ParentCompanyMember
Repayments of borrowings |  | (1,115,500)us-gaap_RepaymentsOfLongTermDebt / dei_LegalEntityAxis = us-gaap_ParentCompanyMember | (350,000)us-gaap_RepaymentsOfLongTermDebt / dei_LegalEntityAxis = us-gaap_ParentCompanyMember
Premium on debt redemption |  | (61,997)us-gaap_PaymentsOfDebtExtinguishmentCosts / dei_LegalEntityAxis = us-gaap_ParentCompanyMember |
Proceeds from issuance of royalty trust units |  |  | 0 us-gaap_ProceedsFromOtherEquity / dei_LegalEntityAxis = us-gaap_ParentCompanyMember
Proceeds from the sale of royalty trust units |  |  | 0 sd_ProceedsFromSaleOfRoyaltyTrustUnits / dei_LegalEntityAxis = us-gaap_ParentCompanyMember
Distributions to unitholders | 0 sd_CashDistributionToOwners / dei_LegalEntityAxis = us-gaap_ParentCompanyMember | 0 sd_CashDistributionToOwners / dei_LegalEntityAxis = us-gaap_ParentCompanyMember | 0 sd_CashDistributionToOwners / dei_LegalEntityAxis = us-gaap_ParentCompanyMember
Repurchase of common stock | (111,827)us-gaap_PaymentsForRepurchaseOfCommonStock / dei_LegalEntityAxis = us-gaap_ParentCompanyMember |  |
Dividends paid—preferred |  | (55,525)us-gaap_PaymentsOfDividendsPreferredStockAndPreferenceStock / dei_LegalEntityAxis = us-gaap_ParentCompanyMember | (55,525)us-gaap_PaymentsOfDividendsPreferredStockAndPreferenceStock / dei_LegalEntityAxis = us-gaap_ParentCompanyMember
Intercompany (advances) borrowings, net | (598,051)sd_Intercompanyborrowingsadvances / dei_LegalEntityAxis = us-gaap_ParentCompanyMember | 2,009,146 sd_Intercompanyborrowingsadvances / dei_LegalEntityAxis = us-gaap_ParentCompanyMember | (945,448)sd_Intercompanyborrowingsadvances / dei_LegalEntityAxis = us-gaap_ParentCompanyMember
Other | (66,910)us-gaap_ProceedsFromPaymentsForOtherFinancingActivities / dei_LegalEntityAxis = us-gaap_ParentCompanyMember | (31,821)us-gaap_ProceedsFromPaymentsForOtherFinancingActivities / dei_LegalEntityAxis = us-gaap_ParentCompanyMember | (64,121)us-gaap_ProceedsFromPaymentsForOtherFinancingActivities / dei_LegalEntityAxis = us-gaap_ParentCompanyMember
Net cash (used in) provided by financing activities | (776,788)us-gaap_NetCashProvidedByUsedInFinancingActivities / dei_LegalEntityAxis = us-gaap_ParentCompanyMember | 744,303 us-gaap_NetCashProvidedByUsedInFinancingActivities / dei_LegalEntityAxis = us-gaap_ParentCompanyMember | 435,250 us-gaap_NetCashProvidedByUsedInFinancingActivities / dei_LegalEntityAxis = us-gaap_ParentCompanyMember
Net (decrease) increase in cash and cash equivalents | (635,037)us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease / dei_LegalEntityAxis = us-gaap_ParentCompanyMember | 505,277 us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease / dei_LegalEntityAxis = us-gaap_ParentCompanyMember | 96,213 us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease / dei_LegalEntityAxis = us-gaap_ParentCompanyMember
CASH AND CASH EQUIVALENTS, beginning of year | 805,505 us-gaap_CashAndCashEquivalentsAtCarryingValue / dei_LegalEntityAxis = us-gaap_ParentCompanyMember | 300,228 us-gaap_CashAndCashEquivalentsAtCarryingValue / dei_LegalEntityAxis = us-gaap_ParentCompanyMember | 204,015 us-gaap_CashAndCashEquivalentsAtCarryingValue / dei_LegalEntityAxis = us-gaap_ParentCompanyMember
CASH AND CASH EQUIVALENTS, end of year | 170,468 us-gaap_CashAndCashEquivalentsAtCarryingValue / dei_LegalEntityAxis = us-gaap_ParentCompanyMember | 805,505 us-gaap_CashAndCashEquivalentsAtCarryingValue / dei_LegalEntityAxis = us-gaap_ParentCompanyMember | 300,228 us-gaap_CashAndCashEquivalentsAtCarryingValue / dei_LegalEntityAxis = us-gaap_ParentCompanyMember
Guarantors |  |  |
Condensed Financial Statements, Captions [Line Items] |  |  |
Net cash provided by operating activities | 258,498 us-gaap_NetCashProvidedByUsedInOperatingActivities / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember | 852,026 us-gaap_NetCashProvidedByUsedInOperatingActivities / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember | 264,717 us-gaap_NetCashProvidedByUsedInOperatingActivities / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember
Cash flows from investing activities |  |  |
Capital expenditures for property, plant and equipment | (1,553,332)us-gaap_PaymentsToAcquireProductiveAssets / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember | (1,496,731)us-gaap_PaymentsToAcquireProductiveAssets / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember | (2,112,547)us-gaap_PaymentsToAcquireProductiveAssets / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember
Acquisitions, net of cash received |  |  | (147,649)us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember
Proceeds from sale of assets | 711,728 us-gaap_ProceedsFromSaleOfProductiveAssets / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember | 2,566,742 us-gaap_ProceedsFromSaleOfProductiveAssets / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember | 942,675 us-gaap_ProceedsFromSaleOfProductiveAssets / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember
Other | (165,551)us-gaap_PaymentsForProceedsFromOtherInvestingActivities / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember | 89,606 us-gaap_PaymentsForProceedsFromOtherInvestingActivities / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember | 278,708 us-gaap_PaymentsForProceedsFromOtherInvestingActivities / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember
Net cash (used in) provided by investing activities | (1,007,155)us-gaap_NetCashProvidedByUsedInInvestingActivities / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember | 1,159,617 us-gaap_NetCashProvidedByUsedInInvestingActivities / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember | (1,038,813)us-gaap_NetCashProvidedByUsedInInvestingActivities / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember
Cash flows from financing activities |  |  |
Proceeds from borrowings |  |  | 0 us-gaap_ProceedsFromIssuanceOfLongTermDebt / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember
Repayments of borrowings |  | 0 us-gaap_RepaymentsOfLongTermDebt / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember | 0 us-gaap_RepaymentsOfLongTermDebt / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember
Premium on debt redemption |  | 0 us-gaap_PaymentsOfDebtExtinguishmentCosts / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember |
Proceeds from issuance of royalty trust units |  |  | 0 us-gaap_ProceedsFromOtherEquity / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember
Proceeds from the sale of royalty trust units |  |  | 0 sd_ProceedsFromSaleOfRoyaltyTrustUnits / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember
Distributions to unitholders | 0 sd_CashDistributionToOwners / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember | 0 sd_CashDistributionToOwners / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember | 0 sd_CashDistributionToOwners / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember
Repurchase of common stock | 0 us-gaap_PaymentsForRepurchaseOfCommonStock / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember |  |
Dividends paid—preferred |  | 0 us-gaap_PaymentsOfDividendsPreferredStockAndPreferenceStock / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember | 0 us-gaap_PaymentsOfDividendsPreferredStockAndPreferenceStock / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember
Intercompany (advances) borrowings, net | 598,056 sd_Intercompanyborrowingsadvances / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember | (2,018,212)sd_Intercompanyborrowingsadvances / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember | 809,099 sd_Intercompanyborrowingsadvances / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember
Other | 150,986 us-gaap_ProceedsFromPaymentsForOtherFinancingActivities / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember | 6,660 us-gaap_ProceedsFromPaymentsForOtherFinancingActivities / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember | (34,518)us-gaap_ProceedsFromPaymentsForOtherFinancingActivities / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember
Net cash (used in) provided by financing activities | 749,042 us-gaap_NetCashProvidedByUsedInFinancingActivities / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember | (2,011,552)us-gaap_NetCashProvidedByUsedInFinancingActivities / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember | 774,581 us-gaap_NetCashProvidedByUsedInFinancingActivities / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember
Net (decrease) increase in cash and cash equivalents | 385 us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember | 91 us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember | 485 us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember
CASH AND CASH EQUIVALENTS, beginning of year | 1,013 us-gaap_CashAndCashEquivalentsAtCarryingValue / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember | 922 us-gaap_CashAndCashEquivalentsAtCarryingValue / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember | 437 us-gaap_CashAndCashEquivalentsAtCarryingValue / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember
CASH AND CASH EQUIVALENTS, end of year | 1,398 us-gaap_CashAndCashEquivalentsAtCarryingValue / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember | 1,013 us-gaap_CashAndCashEquivalentsAtCarryingValue / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember | 922 us-gaap_CashAndCashEquivalentsAtCarryingValue / dei_LegalEntityAxis = us-gaap_GuarantorSubsidiariesMember
Non-Guarantors |  |  |
Condensed Financial Statements, Captions [Line Items] |  |  |
Net cash provided by operating activities | 212,427 us-gaap_NetCashProvidedByUsedInOperatingActivities / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember | 254,723 us-gaap_NetCashProvidedByUsedInOperatingActivities / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember | 162,281 us-gaap_NetCashProvidedByUsedInOperatingActivities / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember
Cash flows from investing activities |  |  |
Capital expenditures for property, plant and equipment | 0 us-gaap_PaymentsToAcquireProductiveAssets / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember | 0 us-gaap_PaymentsToAcquireProductiveAssets / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember | (33,825)us-gaap_PaymentsToAcquireProductiveAssets / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember
Acquisitions, net of cash received |  |  | (587,086)us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember
Proceeds from sale of assets | 2,747 us-gaap_ProceedsFromSaleOfProductiveAssets / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember | 17,373 us-gaap_ProceedsFromSaleOfProductiveAssets / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember | 1,333 us-gaap_ProceedsFromSaleOfProductiveAssets / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember
Other | 1,140 us-gaap_PaymentsForProceedsFromOtherInvestingActivities / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember | 3,197 us-gaap_PaymentsForProceedsFromOtherInvestingActivities / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember | 0 us-gaap_PaymentsForProceedsFromOtherInvestingActivities / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember
Net cash (used in) provided by investing activities | 3,887 us-gaap_NetCashProvidedByUsedInInvestingActivities / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember | 20,570 us-gaap_NetCashProvidedByUsedInInvestingActivities / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember | (619,578)us-gaap_NetCashProvidedByUsedInInvestingActivities / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember
Cash flows from financing activities |  |  |
Proceeds from borrowings |  |  | 0 us-gaap_ProceedsFromIssuanceOfLongTermDebt / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember
Repayments of borrowings |  | 0 us-gaap_RepaymentsOfLongTermDebt / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember | (16,029)us-gaap_RepaymentsOfLongTermDebt / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember
Premium on debt redemption |  | 0 us-gaap_PaymentsOfDebtExtinguishmentCosts / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember |
Proceeds from issuance of royalty trust units |  |  | 587,086 us-gaap_ProceedsFromOtherEquity / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember
Proceeds from the sale of royalty trust units |  |  | 0 sd_ProceedsFromSaleOfRoyaltyTrustUnits / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember
Distributions to unitholders | (234,327)sd_CashDistributionToOwners / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember | (299,675)sd_CashDistributionToOwners / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember | (274,980)sd_CashDistributionToOwners / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember
Repurchase of common stock | 0 us-gaap_PaymentsForRepurchaseOfCommonStock / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember |  |
Dividends paid—preferred |  | 0 us-gaap_PaymentsOfDividendsPreferredStockAndPreferenceStock / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember | 0 us-gaap_PaymentsOfDividendsPreferredStockAndPreferenceStock / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember
Intercompany (advances) borrowings, net | (5)sd_Intercompanyborrowingsadvances / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember | 9,066 sd_Intercompanyborrowingsadvances / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember | 136,349 sd_Intercompanyborrowingsadvances / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember
Other | 19,260 us-gaap_ProceedsFromPaymentsForOtherFinancingActivities / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember | 14,845 us-gaap_ProceedsFromPaymentsForOtherFinancingActivities / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember | 30,258 us-gaap_ProceedsFromPaymentsForOtherFinancingActivities / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember
Net cash (used in) provided by financing activities | (215,072)us-gaap_NetCashProvidedByUsedInFinancingActivities / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember | (275,764)us-gaap_NetCashProvidedByUsedInFinancingActivities / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember | 462,684 us-gaap_NetCashProvidedByUsedInFinancingActivities / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember
Net (decrease) increase in cash and cash equivalents | 1,242 us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember | (471)us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember | 5,387 us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember
CASH AND CASH EQUIVALENTS, beginning of year | 8,145 us-gaap_CashAndCashEquivalentsAtCarryingValue / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember | 8,616 us-gaap_CashAndCashEquivalentsAtCarryingValue / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember | 3,229 us-gaap_CashAndCashEquivalentsAtCarryingValue / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember
CASH AND CASH EQUIVALENTS, end of year | 9,387 us-gaap_CashAndCashEquivalentsAtCarryingValue / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember | 8,145 us-gaap_CashAndCashEquivalentsAtCarryingValue / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember | 8,616 us-gaap_CashAndCashEquivalentsAtCarryingValue / dei_LegalEntityAxis = us-gaap_NonGuarantorSubsidiariesMember
Eliminations |  |  |
Condensed Financial Statements, Captions [Line Items] |  |  |
Net cash provided by operating activities | 8,438 us-gaap_NetCashProvidedByUsedInOperatingActivities / dei_LegalEntityAxis = us-gaap_ConsolidationEliminationsMember | 907 us-gaap_NetCashProvidedByUsedInOperatingActivities / dei_LegalEntityAxis = us-gaap_ConsolidationEliminationsMember | 70,595 us-gaap_NetCashProvidedByUsedInOperatingActivities / dei_LegalEntityAxis = us-gaap_ConsolidationEliminationsMember
Cash flows from investing activities |  |  |
Capital expenditures for property, plant and equipment | 0 us-gaap_PaymentsToAcquireProductiveAssets / dei_LegalEntityAxis = us-gaap_ConsolidationEliminationsMember | 0 us-gaap_PaymentsToAcquireProductiveAssets / dei_LegalEntityAxis = us-gaap_ConsolidationEliminationsMember | 0 us-gaap_PaymentsToAcquireProductiveAssets / dei_LegalEntityAxis = us-gaap_ConsolidationEliminationsMember
Acquisitions, net of cash received |  |  | 587,086 us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired / dei_LegalEntityAxis = us-gaap_ConsolidationEliminationsMember
Proceeds from sale of assets | 0 us-gaap_ProceedsFromSaleOfProductiveAssets / dei_LegalEntityAxis = us-gaap_ConsolidationEliminationsMember | 0 us-gaap_ProceedsFromSaleOfProductiveAssets / dei_LegalEntityAxis = us-gaap_ConsolidationEliminationsMember | (642,671)us-gaap_ProceedsFromSaleOfProductiveAssets / dei_LegalEntityAxis = us-gaap_ConsolidationEliminationsMember
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Cash flows from financing activities |  |  |
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Proceeds from issuance of royalty trust units |  |  | 0 us-gaap_ProceedsFromOtherEquity / dei_LegalEntityAxis = us-gaap_ConsolidationEliminationsMember
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Distributions to unitholders | 40,520 sd_CashDistributionToOwners / dei_LegalEntityAxis = us-gaap_ConsolidationEliminationsMember | 93,205 sd_CashDistributionToOwners / dei_LegalEntityAxis = us-gaap_ConsolidationEliminationsMember | 93,253 sd_CashDistributionToOwners / dei_LegalEntityAxis = us-gaap_ConsolidationEliminationsMember
Repurchase of common stock | 0 us-gaap_PaymentsForRepurchaseOfCommonStock / dei_LegalEntityAxis = us-gaap_ConsolidationEliminationsMember |  |
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CASH AND CASH EQUIVALENTS, end of year | $ 0 us-gaap_CashAndCashEquivalentsAtCarryingValue / dei_LegalEntityAxis = us-gaap_ConsolidationEliminationsMember | $ 0 us-gaap_CashAndCashEquivalentsAtCarryingValue / dei_LegalEntityAxis = us-gaap_ConsolidationEliminationsMember | $ 0 us-gaap_CashAndCashEquivalentsAtCarryingValue / dei_LegalEntityAxis = us-gaap_ConsolidationEliminationsMember

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