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Consolidated Statement of Equity - 3 months ended Mar. 31, 2017 - USD ($) $ in Millions | Total | Common Units - Public [Member] | Common Units - Affiliated [Member] | Series A Preferred Units [Member]
--- | --- | --- | --- | ---
Partners' Capital Account, Public Sale of Units Net of Offering Costs | $ 33 | $ (33) | $ 0 |
Equity Issued To Partners Capital Account | 300 |  |  | $ 300
Beginning balance at Dec. 31, 2016 | 2,196 | 1,467 | 729 | 0
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |
Equity issued under ATM issuance, net |  | 45 |  |
Cash distribution | (104) |  | (59) |
Unit-based compensation | 4 | 2 | 2 |
Other | (1) | 0 | (1) |
Partnership net income | 1 | 1 | 0 |
Ending balance at Mar. 31, 2017 | $ 2,429 | $ 1,458 | $ 671 | $ 300

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- Definition Monetary value of the issuance of new units of limited partnership interest in a public offering, net of offering costs. This is a parenthetical disclosure. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187085-122770 Reference 2: http://www.xbrl.org/2003/role/presentationRef -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=27012166&loc=d3e187171-122770 + Details
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