Rose Rock Midstream, L.P. -Distributions (Details) - USD ($)									6 Months Ended
		Aug. 12, 2016	May 13, 2016	Feb. 12, 2016	Nov. 13, 2015	Aug. 14, 2015	May 15, 2015	Feb. 13, 2015	Jun. 30, 2016
Distribution of Q4 2014 earnings [Member]
Distributions to Limited or General Partners and Incentive Distributions [Abstract]
Distribution per unit								$ 0.6200
Total distributions to partners								$ 24,269,000
Distribution of Q1 2015 earnings [Member]
Distributions to Limited or General Partners and Incentive Distributions [Abstract]
Distribution per unit							$ 0.6350
Total distributions to partners							$ 28,379,000
Distribution of Q2 2015 earnings [Member]
Distributions to Limited or General Partners and Incentive Distributions [Abstract]
Distribution per unit						$ 0.6500
Total distributions to partners						$ 29,483,000
Distribution of Q3 2015 Earnings [Member]
Distributions to Limited or General Partners and Incentive Distributions [Abstract]
Distribution per unit					$ 0.6600
Total distributions to partners					$ 30,221,000
Distribution of Q4 2015 Earnings [Member]
Distributions to Limited or General Partners and Incentive Distributions [Abstract]
Distribution per unit				$ 0.6600
Total distributions to partners				$ 30,224,000
Distribution of Q1 2016 Earnings [Member]
Distributions to Limited or General Partners and Incentive Distributions [Abstract]
Distribution per unit			$ 0.6600
Total distributions to partners			$ 30,251,000
Distribution of Q2 2016 Earnings [Member]
Distributions to Limited or General Partners and Incentive Distributions [Abstract]
Distribution Made to Limited Partner, Distribution Date									Aug. 12, 2016
Distribution Made to Limited Partner, Date of Record									Aug. 02, 2016
Subsequent Event [Member] | Distribution of Q2 2016 Earnings [Member]
Distributions to Limited or General Partners and Incentive Distributions [Abstract]
Total distributions to partners		$ 30,257,000
Distribution Made to Limited Partner, Cash Distributions Declared	[1]	0.6600
Parent [Member] | General Partner [Member] | Distribution of Q4 2014 earnings [Member]
Distributions to Limited or General Partners and Incentive Distributions [Abstract]
General partner distributions								485,000
Incentive distributions								3,487,000
Parent [Member] | General Partner [Member] | Distribution of Q1 2015 earnings [Member]
Distributions to Limited or General Partners and Incentive Distributions [Abstract]
General partner distributions							568,000
Incentive distributions							4,450,000
Parent [Member] | General Partner [Member] | Distribution of Q2 2015 earnings [Member]
Distributions to Limited or General Partners and Incentive Distributions [Abstract]
General partner distributions						590,000
Incentive distributions						4,979,000
Parent [Member] | General Partner [Member] | Distribution of Q3 2015 Earnings [Member]
Distributions to Limited or General Partners and Incentive Distributions [Abstract]
General partner distributions					604,000
Incentive distributions					5,333,000
Parent [Member] | General Partner [Member] | Distribution of Q4 2015 Earnings [Member]
Distributions to Limited or General Partners and Incentive Distributions [Abstract]
General partner distributions				604,000
Incentive distributions				5,333,000
Parent [Member] | General Partner [Member] | Distribution of Q1 2016 Earnings [Member]
Distributions to Limited or General Partners and Incentive Distributions [Abstract]
General partner distributions			605,000
Incentive distributions			5,338,000
Parent [Member] | General Partner [Member] | Subsequent Event [Member] | Distribution of Q2 2016 Earnings [Member]
Distributions to Limited or General Partners and Incentive Distributions [Abstract]
General partner distributions		605,000
Incentive distributions		5,339,000
Parent [Member] | Limited Partner [Member] | Distribution of Q4 2014 earnings [Member] | Common Units [Member]
Distributions to Limited or General Partners and Incentive Distributions [Abstract]
Limited partner distributions								6,551,000
Parent [Member] | Limited Partner [Member] | Distribution of Q4 2014 earnings [Member] | Subordinated Units [Member]
Distributions to Limited or General Partners and Incentive Distributions [Abstract]
Limited partner distributions								5,202,000
Parent [Member] | Limited Partner [Member] | Distribution of Q1 2015 earnings [Member] | Common Units [Member]
Distributions to Limited or General Partners and Incentive Distributions [Abstract]
Limited partner distributions							13,148,000
Parent [Member] | Limited Partner [Member] | Distribution of Q1 2015 earnings [Member] | Subordinated Units [Member]
Distributions to Limited or General Partners and Incentive Distributions [Abstract]
Limited partner distributions							0
Parent [Member] | Limited Partner [Member] | Distribution of Q2 2015 earnings [Member] | Common Units [Member]
Distributions to Limited or General Partners and Incentive Distributions [Abstract]
Limited partner distributions						13,458,000
Parent [Member] | Limited Partner [Member] | Distribution of Q2 2015 earnings [Member] | Subordinated Units [Member]
Distributions to Limited or General Partners and Incentive Distributions [Abstract]
Limited partner distributions						0
Parent [Member] | Limited Partner [Member] | Distribution of Q3 2015 Earnings [Member] | Common Units [Member]
Distributions to Limited or General Partners and Incentive Distributions [Abstract]
Limited partner distributions					13,665,000
Parent [Member] | Limited Partner [Member] | Distribution of Q3 2015 Earnings [Member] | Subordinated Units [Member]
Distributions to Limited or General Partners and Incentive Distributions [Abstract]
Limited partner distributions					0
Parent [Member] | Limited Partner [Member] | Distribution of Q4 2015 Earnings [Member] | Common Units [Member]
Distributions to Limited or General Partners and Incentive Distributions [Abstract]
Limited partner distributions				13,665,000
Parent [Member] | Limited Partner [Member] | Distribution of Q4 2015 Earnings [Member] | Subordinated Units [Member]
Distributions to Limited or General Partners and Incentive Distributions [Abstract]
Limited partner distributions				0
Parent [Member] | Limited Partner [Member] | Distribution of Q1 2016 Earnings [Member] | Common Units [Member]
Distributions to Limited or General Partners and Incentive Distributions [Abstract]
Limited partner distributions			13,665,000
Parent [Member] | Limited Partner [Member] | Distribution of Q1 2016 Earnings [Member] | Subordinated Units [Member]
Distributions to Limited or General Partners and Incentive Distributions [Abstract]
Limited partner distributions			0
Parent [Member] | Limited Partner [Member] | Subsequent Event [Member] | Distribution of Q2 2016 Earnings [Member] | Common Units [Member]
Distributions to Limited or General Partners and Incentive Distributions [Abstract]
Distribution Made to Limited Partner, Cash Distributions Declared		13,665,000
Parent [Member] | Limited Partner [Member] | Subsequent Event [Member] | Distribution of Q2 2016 Earnings [Member] | Subordinated Units [Member]
Distributions to Limited or General Partners and Incentive Distributions [Abstract]
Distribution Made to Limited Partner, Cash Distributions Declared		0
Noncontrolling Interest [Member] | Limited Partner [Member] | Distribution of Q4 2014 earnings [Member] | Common Units [Member]
Distributions to Limited or General Partners and Incentive Distributions [Abstract]
Limited partner distributions								$ 8,544,000
Noncontrolling Interest [Member] | Limited Partner [Member] | Distribution of Q1 2015 earnings [Member] | Common Units [Member]
Distributions to Limited or General Partners and Incentive Distributions [Abstract]
Limited partner distributions							$ 10,213,000
Noncontrolling Interest [Member] | Limited Partner [Member] | Distribution of Q2 2015 earnings [Member] | Common Units [Member]
Distributions to Limited or General Partners and Incentive Distributions [Abstract]
Limited partner distributions						$ 10,456,000
Noncontrolling Interest [Member] | Limited Partner [Member] | Distribution of Q3 2015 Earnings [Member] | Common Units [Member]
Distributions to Limited or General Partners and Incentive Distributions [Abstract]
Limited partner distributions					$ 10,619,000
Noncontrolling Interest [Member] | Limited Partner [Member] | Distribution of Q4 2015 Earnings [Member] | Common Units [Member]
Distributions to Limited or General Partners and Incentive Distributions [Abstract]
Limited partner distributions				$ 10,622,000
Noncontrolling Interest [Member] | Limited Partner [Member] | Distribution of Q1 2016 Earnings [Member] | Common Units [Member]
Distributions to Limited or General Partners and Incentive Distributions [Abstract]
Limited partner distributions			$ 10,643,000
Noncontrolling Interest [Member] | Limited Partner [Member] | Subsequent Event [Member] | Distribution of Q2 2016 Earnings [Member] | Common Units [Member]
Distributions to Limited or General Partners and Incentive Distributions [Abstract]
Distribution Made to Limited Partner, Cash Distributions Declared		$ 10,648,000

[1] *Expected distributions related to the quarter ended June 30, 2016, which will be paid on August 12, 2016 to unitholders of record as of August 2, 2016.