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Gain (loss) on issuance of equity by equity method investee

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- Definition

Incremental capacity expected to be added

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- Definition

Investment in non consolidated subsidiaries.

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Number of Seats on the Board of Directors

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Pipeline capacity

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- Definition

Transaction related costs

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Units of equity investee divested

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Width of Pipeline

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Amount of accumulated interest costs capitalized as part of property, plant and equipment cost basis.

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- Definition

Difference between amount at which an investment accounted for under the equity method of accounting is carried (reported) on the balance sheet and amount of underlying equity in net assets the reporting Entity has in the investee.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 323
-SubTopic 10
-Section 50
-Paragraph 3
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- Definition

This item represents the amount of net sales proceeds received on disposal of an equity method investment.

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The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.

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- Definition

This item represents the aggregate value of each identified investment accounted for under the equity method of accounting based on the quoted market price for those investments in common stock for which a quoted market price is available.

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- Definition

Amount of gain (loss) on sale or disposal of an equity method investment.

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No definition available.

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- Definition

The aggregate total of expenses of managing and administering the affairs of an entity, including affiliates of the reporting entity, which are not directly or indirectly associated with the manufacture, sale or creation of a product or product line.

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- Definition

Number of shares of affiliates held for management investment companies.

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-Section S99
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- Definition

Total contributions made by each class of partners (i.e., general, limited and preferred partners).

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
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-Name Accounting Standards Codification
-Topic 505
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-Publisher SEC
-Name Regulation S-X (SX)
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The cash inflow associated with the sale of equity method investments, which are investments in joint ventures and entities in which the entity has an equity ownership interest normally of 20 to 50 percent and exercises significant influence.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Price of a single share of a number of saleable stocks of a company.

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Equity Method Investments (Details Textual) $ / shares in Units, bbl in Thousands, $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 31, 2015 USD ($) $ / shares shares bbl	Sep. 30, 2015 USD ($)	Jun. 30, 2015 USD ($)	Mar. 31, 2015 USD ($)	Dec. 31, 2014 USD ($)	Sep. 30, 2014 USD ($)	Jun. 30, 2014 USD ($)	Mar. 31, 2014 USD ($)	Dec. 31, 2015 USD ($) bbl in $ / shares shares	Dec. 31, 2014 USD ($) shares	Dec. 31, 2013 USD ($)	Oct. 27, 2014
Investment in Non Consolidated Subsidiaries (Textual) [Abstract]
Gain on issuance of common units by equity method investee	$ 352	$ 136	$ 5,897	$ 0	$ 2,121	$ 18,772	$ 0	$ 8,127	$ 6,385	$ 29,020	$ 26,873
General and administrative expenses									97,366	87,845	78,597
Proceeds from Sale of Equity Method Investments									56,318	79,741	0
Equity Method Investment, Realized Gain (Loss) on Disposal									14,517	34,211	0
White Cliffs Pipeline, LLC [Member]
Investment in Non Consolidated Subsidiaries (Textual) [Abstract]
General and administrative expenses									$ 1,300	1,600	1,800
White Cliffs Pipeline, LLC [Member]
Investment in Non Consolidated Subsidiaries (Textual) [Abstract]
Percentage of ownership interest	51.00%								51.00%
Width of Pipeline \| in									12
Partners' Capital Account, Contributions									$ 42,800
Ngl Energy Partners Lp [Member]
Investment in Non Consolidated Subsidiaries (Textual) [Abstract]
Gain on issuance of common units by equity method investee									$ 6,400	$ 29,000	26,900
Share price \| $ / shares	$ 11.04								$ 11.04
Units of equity investee divested \| shares									1,999,533	2,481,308
Proceeds from Sale of Equity Method Investments										$ 88,800
Proceeds from Sale of Equity Method Investments									$ 56,300	79,700
Ngl Energy Partners Lp [Member] \| NGL Energy Holdings LLC [Member]
Investment in Non Consolidated Subsidiaries (Textual) [Abstract]
Number of Seats on the Board of Directors												2
Glass Mountain Pipeline LLC [Member]
Investment in Non Consolidated Subsidiaries (Textual) [Abstract]
Partners' Capital Account, Contributions									2,700	16,200	57,800
Equity Method Goodwill	$ 31,000								31,000
Accumulated Capitalized Interest Costs	$ 4,000								$ 4,000
Partnership Interest [Member] \| Glass Mountain Pipeline LLC [Member]
Investment in Non Consolidated Subsidiaries (Textual) [Abstract]
Percentage of ownership interest	50.00%								50.00%
Limited Partner [Member] \| Partnership Interest [Member] \| Ngl Energy Partners Lp [Member] \| SemStream [Member]
Investment in Non Consolidated Subsidiaries (Textual) [Abstract]
Percentage of ownership interest	4.40%	4.40%							4.40%
Investments in and Advances to Affiliates, Balance, Shares \| shares	4,652,568								4,652,568
General Partner [Member] \| Ngl Energy Partners Lp [Member] \| SemStream [Member]
Investment in Non Consolidated Subsidiaries (Textual) [Abstract]
Percentage of ownership interest	11.78%								11.78%
Pipeline expansion [Member] \| White Cliffs Pipeline, LLC [Member]
Investment in Non Consolidated Subsidiaries (Textual) [Abstract]
Incremental capacity expected to be added \| bbl									65
Expected capital contributions, year one									$ 2,300
Pipeline capacity \| bbl	150								150
Partners' Capital Account, Contributions									$ 34,500	53,300	$ 95,500
Other Operating Income (Expense) [Member] \| Ngl Energy Partners Lp [Member]
Investment in Non Consolidated Subsidiaries (Textual) [Abstract]
Transaction related costs									500
Equity Method Investment, Realized Gain (Loss) on Disposal									14,500
Other Nonoperating Income (Expense) [Member] \| Ngl Energy Partners Lp [Member]
Investment in Non Consolidated Subsidiaries (Textual) [Abstract]
Transaction related costs										3,100
Equity Method Investment, Realized Gain (Loss) on Disposal										$ 34,200
Fair Value, Inputs, Level 1 [Member] \| Ngl Energy Partners Lp [Member]
Investment in Non Consolidated Subsidiaries (Textual) [Abstract]
Equity Method Investment, Quoted Market Value	$ 51,400								$ 51,400