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Condensed Consolidating Financial Information - Condensed Consolidating Balance Sheets of SandRidge Energy, Inc. and Wholly Owned Subsidiary Guarantors and Non-Guarantors' (Details) (USD $) In Thousands, unless otherwise specified | Dec. 31, 2013 | Dec. 31, 2012 | Dec. 31, 2011 | Dec. 31, 2010
--- | --- | --- | --- | ---
Current assets |  |  |  |
Cash and cash equivalents | $ 814,663 | $ 309,766 | $ 207,681 | $ 5,863
Accounts receivable, net | 349,218 | 445,506 |  |
Intercompany accounts receivable | 0 | 0 |  |
Derivative contracts | 12,779 | 71,022 |  |
Prepaid expenses | 39,253 | 31,319 |  |
Restricted deposit | 0 | 255,000 |  |
Other current assets | 25,910 | 30,272 |  |
Total current assets | 1,241,823 | 1,142,885 |  |
Property, plant and equipment, net | 6,307,675 | 8,479,977 |  |
Investment in subsidiaries | 0 | 0 |  |
Derivative contracts | 14,126 | 23,617 |  |
Other assets | 121,171 | 144,252 |  |
Total assets | 7,684,795 | 9,790,731 |  |
Current liabilities |  |  |  |
Accounts payable and accrued expenses | 812,488 | 766,544 |  |
Intercompany accounts payable | 0 | 0 |  |
Derivative contracts | 34,267 | 14,860 |  |
Asset retirement obligations | 87,063 | 118,504 | 32,906 |
Deposit on pending sale | 0 | 255,000 |  |
Other current liabilities |  | 15,546 |  |
Total current liabilities | 933,818 | 1,170,454 |  |
Long-term debt | 3,194,907 | 4,301,083 |  |
Derivative contracts | 20,564 | 59,787 |  |
Asset retirement obligations | 337,054 | 379,906 | 95,210 |
Other long-term obligations | 22,825 | 17,046 |  |
Total liabilities | 4,509,168 | 5,928,276 |  |
Equity |  |  |  |
SandRidge Energy, Inc. stockholders' equity | 1,825,810 | 2,368,853 |  |
Noncontrolling interest | 1,349,817 | 1,493,602 |  |
Total equity | 3,175,627 | 3,862,455 | 2,548,950 | 1,547,483
Total liabilities and equity | 7,684,795 | 9,790,731 |  |
Parent |  |  |  |
Current assets |  |  |  |
Cash and cash equivalents | 805,505 | 300,228 | 204,015 | 1,441
Accounts receivable, net | 0 | 0 |  |
Intercompany accounts receivable | 153,325 | 2,162,471 |  |
Derivative contracts | 0 | 0 |  |
Prepaid expenses | 0 | 0 |  |
Restricted deposit |  | 0 |  |
Other current assets | 1,376 | 1,375 |  |
Total current assets | 960,206 | 2,464,074 |  |
Property, plant and equipment, net | 0 | 0 |  |
Investment in subsidiaries | 5,237,057 | 5,425,907 |  |
Derivative contracts | 0 | 0 |  |
Other assets | 61,923 | 83,642 |  |
Total assets | 6,259,186 | 7,973,623 |  |
Current liabilities |  |  |  |
Accounts payable and accrued expenses | 207,572 | 261,215 |  |
Intercompany accounts payable | 967,365 | 975,578 |  |
Derivative contracts | 0 | 2,394 |  |
Asset retirement obligations | 0 | 0 |  |
Deposit on pending sale |  | 0 |  |
Other current liabilities |  | 0 |  |
Total current liabilities | 1,174,937 | 1,239,187 |  |
Long-term debt | 3,200,809 | 4,306,985 |  |
Derivative contracts | 0 | 0 |  |
Asset retirement obligations | 0 | 0 |  |
Other long-term obligations | 1,382 | 1,329 |  |
Total liabilities | 4,377,128 | 5,547,501 |  |
Equity |  |  |  |
SandRidge Energy, Inc. stockholders' equity | 1,882,058 | 2,426,122 |  |
Noncontrolling interest | 0 | 0 |  |
Total equity | 1,882,058 | 2,426,122 |  |
Total liabilities and equity | 6,259,186 | 7,973,623 |  |
Guarantors |  |  |  |
Current assets |  |  |  |
Cash and cash equivalents | 1,013 | 922 | 437 | 564
Accounts receivable, net | 326,345 | 411,197 |  |
Intercompany accounts receivable | 982,524 | 397,238 |  |
Derivative contracts | 7,796 | 60,736 |  |
Prepaid expenses | 39,165 | 31,135 |  |
Restricted deposit |  | 255,000 |  |
Other current assets | 24,410 | 24,188 |  |
Total current assets | 1,381,253 | 1,180,416 |  |
Property, plant and equipment, net | 5,181,128 | 7,236,685 |  |
Investment in subsidiaries | (102,848) | (86,235) |  |
Derivative contracts | 12,650 | 15,957 |  |
Other assets | 65,123 | 66,512 |  |
Total assets | 6,537,306 | 8,413,335 |  |
Current liabilities |  |  |  |
Accounts payable and accrued expenses | 601,074 | 492,866 |  |
Intercompany accounts payable | 180,910 | 1,594,180 |  |
Derivative contracts | 44,032 | 30,664 |  |
Asset retirement obligations | 87,063 | 118,504 |  |
Deposit on pending sale |  | 255,000 |  |
Other current liabilities |  | 15,546 |  |
Total current liabilities | 913,079 | 2,506,760 |  |
Long-term debt | 0 | 0 |  |
Derivative contracts | 28,673 | 85,241 |  |
Asset retirement obligations | 337,054 | 379,710 |  |
Other long-term obligations | 21,443 | 15,717 |  |
Total liabilities | 1,300,249 | 2,987,428 |  |
Equity |  |  |  |
SandRidge Energy, Inc. stockholders' equity | 5,237,057 | 5,425,907 |  |
Noncontrolling interest | 0 | 0 |  |
Total equity | 5,237,057 | 5,425,907 |  |
Total liabilities and equity | 6,537,306 | 8,413,335 |  |
Non-Guarantors |  |  |  |
Current assets |  |  |  |
Cash and cash equivalents | 8,145 | 8,616 | 3,229 | 3,858
Accounts receivable, net | 22,873 | 34,309 |  |
Intercompany accounts receivable | 70,107 | 683,406 |  |
Derivative contracts | 14,748 | 28,484 |  |
Prepaid expenses | 88 | 184 |  |
Restricted deposit |  | 0 |  |
Other current assets | 124 | 4,709 |  |
Total current assets | 116,085 | 759,708 |  |
Property, plant and equipment, net | 1,182,132 | 1,298,877 |  |
Investment in subsidiaries | 0 | 0 |  |
Derivative contracts | 9,585 | 33,114 |  |
Other assets | 27 | 0 |  |
Total assets | 1,307,829 | 2,091,699 |  |
Current liabilities |  |  |  |
Accounts payable and accrued expenses | 3,842 | 12,463 |  |
Intercompany accounts payable | 57,018 | 671,673 |  |
Derivative contracts | 0 | 0 |  |
Asset retirement obligations | 0 | 0 |  |
Deposit on pending sale |  | 0 |  |
Other current liabilities |  | 0 |  |
Total current liabilities | 60,860 | 684,136 |  |
Long-term debt | 0 | 0 |  |
Derivative contracts | 0 | 0 |  |
Asset retirement obligations | 0 | 196 |  |
Other long-term obligations | 0 | 0 |  |
Total liabilities | 60,860 | 684,332 |  |
Equity |  |  |  |
SandRidge Energy, Inc. stockholders' equity | 1,246,969 | 1,407,367 |  |
Noncontrolling interest | 0 | 0 |  |
Total equity | 1,246,969 | 1,407,367 |  |
Total liabilities and equity | 1,307,829 | 2,091,699 |  |
Eliminations |  |  |  |
Current assets |  |  |  |
Cash and cash equivalents | 0 | 0 | 0 | 0
Accounts receivable, net | 0 | 0 |  |
Intercompany accounts receivable | (1,205,956) | (3,243,115) |  |
Derivative contracts | (9,765) | (18,198) |  |
Prepaid expenses | 0 | 0 |  |
Restricted deposit |  | 0 |  |
Other current assets | 0 | 0 |  |
Total current assets | (1,215,721) | (3,261,313) |  |
Property, plant and equipment, net | (55,585) | (55,585) |  |
Investment in subsidiaries | (5,134,209) | (5,339,672) |  |
Derivative contracts | (8,109) | (25,454) |  |
Other assets | (5,902) | (5,902) |  |
Total assets | (6,419,526) | (8,687,926) |  |
Current liabilities |  |  |  |
Accounts payable and accrued expenses | 0 | 0 |  |
Intercompany accounts payable | (1,205,293) | (3,241,431) |  |
Derivative contracts | (9,765) | (18,198) |  |
Asset retirement obligations | 0 | 0 |  |
Deposit on pending sale |  | 0 |  |
Other current liabilities |  | 0 |  |
Total current liabilities | (1,215,058) | (3,259,629) |  |
Long-term debt | (5,902) | (5,902) |  |
Derivative contracts | (8,109) | (25,454) |  |
Asset retirement obligations | 0 | 0 |  |
Other long-term obligations | 0 | 0 |  |
Total liabilities | (1,229,069) | (3,290,985) |  |
Equity |  |  |  |
SandRidge Energy, Inc. stockholders' equity | (6,540,274) | (6,890,543) |  |
Noncontrolling interest | 1,349,817 | 1,493,602 |  |
Total equity | (5,190,457) | (5,396,941) |  |
Total liabilities and equity | $ (6,419,526) | $ (8,687,926) |  |

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