v2.4.0.8

Owners' Equity (Tables)

12 Months Ended

Dec. 31, 2013

Stockholders' Equity Note [Abstract]

Changes In Outstanding Limited Partner Units

The following table details the changes in the number of our limited partner units outstanding from January 1, 2011 through December 31, 2013:

Limited partner units outstanding on January 1, 2011	224,962,698
01/11—Settlement of 2008 award grants	505,492
01/11—Other(a)	4,952
Limited partner units outstanding on December 31, 2011	225,473,142
01/12—Settlement of 2009 award grants	722,766
01/12—Other(a)	4,964
Limited partner units outstanding on December 31, 2012	226,200,872
01/13—Settlement of 2010 award grants	476,682
01/13—Other(a)	1,884
Limited partner units outstanding on December 31, 2013	226,679,438

(a) Limited partner units issued to settle the equity-based retainer paid to independent directors of our general partner.

X

- Definition

Tabular disclosure of an entity's capital units or capital shares, including the value of capital units or capital shares, units authorized, units outstanding and other information necessary to a fair presentation.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 946

-SubTopic 210

-Section S99

-Paragraph 1

-Subparagraph (SX 210.6-04.16)

-URI http://asc.fasb.org/extlink&oid=6488278&loc=d3e603758-122996

+ Details

Name:	us-gaap_ScheduleOfCapitalUnitsTextBlock
Namespace Prefix:	us-gaap_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- Details

Name:	us-gaap_StockholdersEquityNoteAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration