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Acquisitions, Investments in Unconsolidated Entities, Dispositions and Impairments - Acquisitions (Details) $ in Millions | 9 Months Ended
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Sep. 30, 2016 USD ($) acquisition
Acquisitions |
Number of acquisitions completed | acquisition | 2
Cash consideration | $ 289
Integrated system of NGL assets |
Acquisitions |
Cash consideration | $ 204

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- Definition The cash outflow associated with the acquisition of a business, net of the cash acquired from the purchase. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=66902209&loc=d3e3213-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Investing Activities -URI http://asc.fasb.org/extlink&oid=6516133 + Details
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