v3.8.0.1

Equity, Equity Activity (Details) - USD ($) $ in Millions | 9 Months Ended |  |
--- | --- | --- | ---
Sep. 30, 2017 | Sep. 30, 2016 | Sep. 30, 2017 | Dec. 31, 2016
Changes in carrying amount of Equity |  |  |  |  |  |
Balance at December 31, 2016 |  | $ 3,519 |  | $ 3,519 |  | $ 1,542
Proceeds from issuance of units, net of issuance costs |  | 287 |  |  |  |
Distributions to unitholders and general partner (b) | [1] | (460) |  |  |  |
Net earnings attributable to partners | [2] | 299 | $ 263 |  |  |
Contributions (c) | [3] | 41 |  |  |  |
Equity offering under ATM program, net of issuance costs |  | 3 |  |  |  |
Other |  | 11 |  |  |  |
Balance at September 30, 2017 |  | 3,519 |  |  |  |
Partners' Capital Account, Exchanges and Conversions |  | 1,781 |  |  |  |
Partners' Capital |  |  |  | 3,519 | [4] | 1,542
Net Income (Loss) Attributable To Predecessors | [2] | (15) | 21 |  |  |
Predecessor Equity |  |  |  |  |  |
Changes in carrying amount of Equity |  |  |  |  |  |
Proceeds from issuance of units, net of issuance costs | [5] | 0 |  |  |  |
Distributions to unitholders and general partner (b) | [1],[5] | (33) |  |  |  |
Net earnings attributable to partners | [5] | 0 |  |  |  |
Contributions (c) | [3],[5] | 0 |  |  |  |
Equity offering under ATM program, net of issuance costs | [5] | 0 |  |  |  |
Other | [5] | 5 |  |  |  |
Partners' Capital Account, Exchanges and Conversions | [5] | 1,781 |  |  |  |
Partners' Capital | [5] |  |  | 1,768 |  | 0
Net Income (Loss) Attributable To Predecessors | [5] | (15) |  |  |  |
Common |  |  |  |  |  |
Changes in carrying amount of Equity |  |  |  |  |  |
Balance at December 31, 2016 |  | 1,812 |  | 1,812 |  | 1,608
Proceeds from issuance of units, net of issuance costs |  | 281 |  |  |  |
Distributions to unitholders and general partner (b) | [1] | (300) |  |  |  |
Net earnings attributable to partners |  | 180 | 153 |  |  |
Contributions (c) | [3] | 39 |  |  |  |
Equity offering under ATM program, net of issuance costs |  | 3 |  |  |  |
Other |  | 1 |  |  |  |
Balance at September 30, 2017 |  | 1,812 |  |  |  |
Partners' Capital Account, Exchanges and Conversions |  | 0 |  |  |  |
Net Income (Loss) Attributable To Predecessors |  | 0 |  |  |  |
General Partner |  |  |  |  |  |
Changes in carrying amount of Equity |  |  |  |  |  |
Balance at December 31, 2016 |  | (61) |  | $ (61) |  | $ (66)
Proceeds from issuance of units, net of issuance costs |  | 6 |  |  |  |
Distributions to unitholders and general partner (b) | [1] | (127) |  |  |  |
Net earnings attributable to partners |  | 119 | $ 89 |  |  |
Contributions (c) | [3] | 2 |  |  |  |
Equity offering under ATM program, net of issuance costs |  | 0 |  |  |  |
Other |  | 5 |  |  |  |
Balance at September 30, 2017 |  | (61) |  |  |  |
Partners' Capital Account, Exchanges and Conversions |  | 0 |  |  |  |
Net Income (Loss) Attributable To Predecessors |  | $ 0 |  |  |  |
[1] | Represents cash distributions declared and paid during the nine months ended September 30, 2017, relating to the fourth quarter of 2016 through the second quarter of 2017.
[2] | Adjusted to include the historical results of the Predecessors. See Note 1 for further discussion.
[3] | Includes Andeavor and TLGP contributions to the Partnership primarily related to reimbursements for capital spending pursuant predominantly to the Amended Omnibus Agreement and the Carson Assets Indemnity Agreement.
[4] | (a)Adjusted to include the historical results of the Predecessors. See Note 1 for further discussion.
[5] | Adjusted to include the historical results of the Predecessors. See Note 1 for further discussion.

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