Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer.

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 805

-SubTopic 30

-Section 30

-Paragraph 7

-URI http://asc.fasb.org/extlink&oid=6911251&loc=d3e6578-128477

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 805

-SubTopic 30

-Section 30

-Paragraph 8

-URI http://asc.fasb.org/extlink&oid=6911251&loc=d3e6613-128477

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 805

-SubTopic 30

-Section 50

-Paragraph 1

-Subparagraph (b)

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Data Type:	xbrli:monetaryItemType
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Period Type:	duration

Acquisitions and Related Transactions Acquisitions (2011 Narrative) (Details) (Lone Star L.L.C. [Member], USD $) In Millions, unless otherwise specified	1 Months Ended
	May 31, 2011	Dec. 31, 2013	Sep. 30, 2011
Business Acquisition [Line Items]
Business Combination, Consideration Transferred	$ 1,980
ETP [Member]
Business Acquisition [Line Items]
Subsidiary Interest in Joint Venture		70.00%	70.00%
Payments to Acquire Businesses, Gross	1,380
Regency [Member]
Business Acquisition [Line Items]
Subsidiary Interest in Joint Venture		30.00%	30.00%
Payments to Acquire Businesses, Gross	$ 593