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General (Details) | 0 Months Ended | 1 Months Ended
--- | --- | ---
Nov. 07, 2012 | Nov. 30, 2012
Capital Unit [Line Items] |  |
Units issued in initial public offering in November 2012 |  | 24,488,282
Common- Public [Member] |  |
Capital Unit [Line Items] |  |
Units issued in initial public offering in November 2012 | 9,200,000 | 9,200,000

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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 -Topic 505 -SubTopic 10 -Section S99 -Paragraph 5 -Subparagraph (SAB TOPIC 4.F) -URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187171-122770 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 04 -Paragraph 16 -Subparagraph a, b -Article 6 + Details
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