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Rose Rock Midstream, L.P. (Details) (USD $)
 1 Months Ended 12 Months Ended 0 Months Ended 12 Months Ended 0 Months Ended 12 Months Ended 0 Months Ended 12 Months Ended 12 Months Ended 0 Months Ended 12 Months Ended 0 Months Ended 0 Months Ended 12 Months Ended 12 Months Ended
Aug. 31, 2013
Dec. 31, 2013
Dec. 31, 2012
Dec. 31, 2011
Jan. 11, 2013
Rose Rock Midstream L P [Member]
Dec. 31, 2013
Rose Rock Midstream L P [Member]
Dec. 31, 2013
Semcrude Pipeline [Member]
Dec. 31, 2013
Common Units [Member]
Rose Rock Midstream L P [Member]
Dec. 31, 2013
Subordinated Units [Member]
Rose Rock Midstream L P [Member]
Dec. 31, 2013
Class A [Member]
Rose Rock Midstream L P [Member]
Dec. 14, 2011
IPO [Member]
Dec. 31, 2013
White Cliffs Pipeline, LLC [Member]
bbl
Dec. 31, 2013
White Cliffs Pipeline, LLC [Member]
Semcrude Pipeline [Member]
Dec. 14, 2011
Limited Partner [Member]
IPO [Member]
Dec. 31, 2013
Revolving Credit Facility [Member]
Rose Rock Midstream L P [Member]
Jan. 13, 2013
Revolving Credit Facility [Member]
Rose Rock Midstream L P [Member]
Dec. 31, 2012
Revolving Credit Facility [Member]
Rose Rock Midstream L P [Member]
Dec. 31, 2013
Common Units [Member]
Rose Rock Midstream L P [Member]
Jan. 11, 2013
Common Units [Member]
Private Placement [Member]
Dec. 31, 2013
Noncontrolling Interest [Member]
Dec. 31, 2013
Additional Paid-in Capital [Member]
Jan. 11, 2013
Initial contribution of 33% Interest in SemCrude Pipeline [Member] [Member]
Semcrude Pipeline [Member]
Jan. 11, 2013
Initial contribution of 33% Interest in SemCrude Pipeline [Member] [Member]
Rose Rock Midstream L P [Member]
Semcrude Pipeline [Member]
Jan. 11, 2013
Initial contribution of 33% Interest in SemCrude Pipeline [Member] [Member]
Capital Unit, Class A [Member]
Rose Rock Midstream L P [Member]
Jan. 11, 2013
Initial contribution of 33% Interest in SemCrude Pipeline [Member] [Member]
Common Units [Member]
Rose Rock Midstream L P [Member]
Dec. 16, 2013
Second contribution of 33% Interest in SemCrude Pipeline [Member]
Semcrude Pipeline [Member]
Dec. 16, 2013
Second contribution of 33% Interest in SemCrude Pipeline [Member]
Rose Rock Midstream L P [Member]
Semcrude Pipeline [Member]
Dec. 16, 2013
Second contribution of 33% Interest in SemCrude Pipeline [Member]
Capital Unit, Class A [Member]
Rose Rock Midstream L P [Member]
Dec. 16, 2013
Second contribution of 33% Interest in SemCrude Pipeline [Member]
Common Units [Member]
Rose Rock Midstream L P [Member]
Dec. 31, 2013
Minimum [Member]
First Target Distribution [Member]
Dec. 31, 2013
Crude [Member]
White Cliffs Pipeline, LLC [Member]
Dec. 31, 2013
Crude [Member]
Limited Partner [Member]
Rose Rock Midstream L P [Member]
Ownership Interest [Abstract]                                                                
Common units representing limited partner interests               4,389,709 8,389,709 2,500,000                                            
General partner ownership interest           2.00%                                                    
Limited partner ownership interest                                                               51.60%
Limited Partners' Capital Account, Units Issued                           7,000,000       4,750,000                            
Proceeds from issuance of Rose Rock Midstream, L.P. common units, net of offering costs $ 152,500,000 $ 210,226,000 $ 0 $ 127,134,000                                                        
Average daily throughput threshold in barrels for conversion of Class A units                       125,000                                        
Common units sold in private placement                                     2,000,000                          
Transaction related costs   2,200,000       4,100,000                                                    
Proceeds from issuance of common stock                                     59,300,000                          
Proceeds from lines of credit         133,500,000                                                      
Capacity of revolving credit facility                             585,000,000 385,000,000 150,000,000                              
Equity issuance costs paid from proceeds           1,600,000                                                    
Deferred borrowing costs                             1,600,000                                  
Transaction costs expensed           900,000                                                    
Gain (Loss) on Sale of Equity Investments             0                                                  
Sale of interest in equity investment to related party   67,291,000                                   180,220,000 (112,929,000)                      
Tax effect of adjustment to APIC from sale of equity investment to less than wholly owned subsidiary   67,300,000                                                            
Proceeds from issuance initial public offering                     127,100,000                                          
Equity method investment, ownership percentage                       51.00% 51.00%                 33.00%       33.00%         51.00%  
Proceeds from sale of SemCrude Pipeline investment to Rose Rock   $ 0   $ 0                                     $ 189,500,000       $ 173,100,000          
Equity consideration received for SemCrude Pipeline ownership interest                                               1250000 1500000     1250000 1500000      
Partners' minimum quarterly distribution per unit                                                           0.3625