Related Party (Details) (USD $)	9 Months Ended	12 Months Ended
Sep. 30, 2014	Dec. 31, 2014	Dec. 31, 2013
Related Party Transaction [Line Items]
Partners' Capital Account, Units, Sold in Public Offering	20,125,000,000
Shares Issued, Price Per Share	$ 22,000.00us-gaap_SharesIssuedPricePerShare
Excess Stock, Shares Authorized	2,625,000,000us-gaap_ExcessStockSharesAuthorized
Proceeds from Issuance Initial Public Offering	$ 413,005
Expense Related to Distribution or Servicing and Underwriting Fees	29,745
Proceeds from Sales of Business, Affiliate and Productive Assets	204,000
CONE [Member]
Related Party Transaction [Line Items]
Related Party Transaction, Expenses from Transactions with Related Party		65,584,000	35,765,000
Due from Related Parties, Current		$ 21,535,000	$ 5,448,000

The aggregate amount of receivables to be collected from related parties where one party can exercise control or significant influence over another party; including affiliates, owners or officers and their immediate families, pension trusts, and so forth, at the financial statement date. which are usually due within one year (or one business cycle).

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

-Publisher FASB

-Name Accounting Standards Codification

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Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

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Reference 4: http://www.xbrl.org/2003/role/presentationRef

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- Definition

Maximum number of excess stock shares permitted to be issued.

+ References

No definition available.

+ Details

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- Definition

Expense related to distribution, servicing and underwriting fees.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 942

-SubTopic 225

-Section S99

-Paragraph 1

-Subparagraph (SX 210.9-04.14)

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- Definition

The number of units sold in a public offering of each class of partners' capital account. Units represent shares of ownership of the general, limited, and preferred partners.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

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-Section S99

-Paragraph 5

-Subparagraph (SAB TOPIC 4.F)

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- Definition

The cash inflow associated with the amount received from entity's first offering of stock to the public.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Glossary Financing Activities

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Aggregate cash proceeds received from a combination of transactions in which noncurrent assets are sold, which may include the sale of a business, an investment in an affiliate (including an equity method investee), property, plant and equipment and intangible assets. Excludes sales of trading, available-for-sale, and held-to-maturity securities.

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- Definition

Expenses recognized resulting from transactions (excluding transactions that are eliminated in consolidated or combined financial statements) with related party.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 850

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-Section 50

-Paragraph 1

-Subparagraph (c)

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- Definition

Amount per share or per unit of equity securities issued by non-development stage entity.

+ References

No definition available.

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