No definition available.

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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.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 323

-SubTopic 10

-Section 50

-Paragraph 3

-Subparagraph (a)(1)

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The equity interest of noncontrolling shareholders, partners or other equity holders in consolidated entity.

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No definition available.

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- Definition

The parent entity's interest in net assets of the subsidiary, expressed as a percentage.

+ References

No definition available.

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- Definition

The cash inflow from the capital received in cash from a partner in a partnership during the period.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 230

-SubTopic 10

-Section 45

-Paragraph 14

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-Publisher FASB

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-Glossary Financing Activities

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- Definition

The cash inflow from the sale of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 230

-SubTopic 10

-Section 45

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-Name Accounting Standards Codification

-Glossary Investing Activities

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- Definition

Amount of transactions with related party during the financial reporting period.

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 850

-SubTopic 10

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-Topic 850

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-Section 50

-Paragraph 4

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- Definition

Amount of revenue, fees and commissions earned from transactions between (a) a parent company and its subsidiaries; (b) subsidiaries of a common parent; (c) an entity and trusts for the benefit of employees, for example, but not limited to, pension and profit-sharing trusts that are managed by or under the trusteeship of the entity's management; (d) an entity and its principal, owners, management, or members of their immediate families; and (e) affiliates.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 225

-SubTopic 10

-Section S99

-Paragraph 2

-Subparagraph (SX 210.5-03.1(e))

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-Glossary Related Parties

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 946

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-Section S99

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-Subparagraph (SX 210.6-07.1(c))

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-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 03

-Paragraph 1

-Article 5

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-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 07

-Paragraph b

-Subparagraph 1

-Article 6

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Other Equity Interests (Details) - USD ($) $ in Thousands	1 Months Ended	3 Months Ended			6 Months Ended		12 Months Ended
Other Equity Interests (Details) - USD ($) $ in Thousands	Dec. 31, 2013	Jun. 30, 2015	Jun. 30, 2014	Mar. 31, 2014	Jun. 30, 2015	Jun. 30, 2014	Dec. 31, 2014
Other Equity Interests
Proceeds from sale of assets under construction					$ 2,360	$ 21,562
Utica Condensate
Other Equity Interests
Ownership percentage in equity method investment		55.00%			55.00%
Utica Condensate \| Sale of assets to investee \| Assets under construction
Other Equity Interests
Amount of assets sold	$ 17,000
Proceeds from sale of assets under construction				$ 17,000
Ohio Condensate
Other Equity Interests
Operational service revenue		$ 900	$ 900		$ 2,000	$ 1,300
Ohio Condensate \| Blackhawk \| Maximum
Other Equity Interests
Percentage of ownership interest held by non-controlling interest	1.00%
Ohio Condensate \| Summit
Other Equity Interests
Percentage of ownership interest held by non-controlling interest		40.00%			40.00%
Utica Condensate \| Ohio Condensate
Other Equity Interests
Ownership percentage in subsidiary	99.00%	60.00%			60.00%
Ohio Condensate \| Summit
Other Equity Interests
Cash investment received							$ 8,600