v3.8.0.1
Operating Segments Operating Segments, Results (Details) - USD ($)
$ in Millions
9 Months Ended
Sep. 30, 2017
Sep. 30, 2016
Segment Reporting Information [Line Items]    
Revenue, Net [1] $ 2,111 $ 901
Operating Income [1] 490 364
Segment Reporting Operating Income 523 384
Unallocated general and administrative expenses (33) (20)
Interest and financing costs, net [1] (186) (138)
Equity in earnings of equity method investments [1] 7 10
Other income, net [1] 3 6
Net Earnings [1] 314 [2] 242
Additions to Other Assets, Amount 153 181
Operating Segments [Member] | Terminalling and Transportation [Member]    
Segment Reporting Information [Line Items]    
Revenue, Net 589 438
Operating Income 343 211
Additions to Other Assets, Amount 89 99
Operating Segments [Member] | Gathering and Processing    
Segment Reporting Information [Line Items]    
Revenue, Net 764 463
Operating Income 170 173
Additions to Other Assets, Amount 64 82
Operating Segments [Member] | Wholesale Segment [Member]    
Segment Reporting Information [Line Items]    
Revenue, Net [3] 758 0
Operating Income [3] 10 0
Additions to Other Assets, Amount [3] 0 0
Terminalling revenues [Member] | Operating Segments [Member] | Terminalling and Transportation [Member]    
Segment Reporting Information [Line Items]    
Revenue, Net 492 345
Pipeline transportation revenues [Member] | Operating Segments [Member] | Terminalling and Transportation [Member]    
Segment Reporting Information [Line Items]    
Revenue, Net 97 93
Sales of natural gas, NGLS and condensate [Member] | Operating Segments [Member] | Gathering and Processing    
Segment Reporting Information [Line Items]    
Revenue, Net 254 78
Gas gathering and processing [Member] | Operating Segments [Member] | Gathering and Processing    
Segment Reporting Information [Line Items]    
Revenue, Net 252 198
Crude oil and water gathering [Member] | Operating Segments [Member] | Gathering and Processing    
Segment Reporting Information [Line Items]    
Revenue, Net 147 100
Pass-thru and other revenue [Member] | Operating Segments [Member] | Gathering and Processing    
Segment Reporting Information [Line Items]    
Revenue, Net 111 87
Fuel Sales [Member] | Operating Segments [Member] | Wholesale Segment [Member]    
Segment Reporting Information [Line Items]    
Revenue, Net [3] 730 0
Other Non-fuel [Member] | Operating Segments [Member] | Wholesale Segment [Member]    
Segment Reporting Information [Line Items]    
Revenue, Net [3] $ 28 $ 0
[1] Adjusted to include the historical results of the Predecessors. See Note 1 for further discussion.
[2] Adjusted to include the historical results of the Predecessors. See Note 1 for further discussion.
[3] The Wholesale business was acquired by Andeavor Logistics as part of the WNRL Merger on October 30, 2017 and the results are only for the period of June 1, 2017 through the end of the period.