Name:	us-gaap_ClassOfStockLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
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The number of limited partner units authorized to be issued.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-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=120397183&loc=d3e187171-122770

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The number of limited partner units issued.

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The number of limited partner units outstanding.

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The number of preferred units authorized to be issued.

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The number of preferred units issued.

Name:	us-gaap_PreferredUnitsIssued
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Data Type:	xbrli:sharesItemType
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The number of preferred units outstanding.