v2.4.0.8

Segment Information - Narrative (Details) (USD $) In Millions, unless otherwise specified | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2014 | Jun. 30, 2013 | Jun. 30, 2014 Segment | Jun. 30, 2013
Segment Reporting Information [Line Items] |  |  |  |
Number of reportable segments |  |  | 2 |
Revenues | $ 5,152 | $ 4,675 | $ 10,198 | $ 8,098
Intersegment Eliminations [Member] |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenues | 0 | 0 | 0 | 0
Marketing, Gathering And Compression [Member] |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenues | 3,167 | 2,057 | 6,181 | 3,838
Marketing, Gathering And Compression [Member] | Intersegment Eliminations [Member] |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenues | (2,188) | (1,933) | (4,596) | (3,678)
Oilfield Services [Member] |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenues | 278 | 205 | 516 | 392
Oilfield Services [Member] | Intersegment Eliminations [Member] |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenues | $ (274) | $ (377) | $ (544) | $ (735)

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- Definition Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.1) -URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 1 -Article 5 + Details
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