Segment Disclosures (Tables)

12 Months Ended

Dec. 31, 2016

Segment Reporting, Disclosure of Entity's Reportable Segments [Abstract]

Schedule of Segment Reporting Information, by Segment

SEGMENT INFORMATION RELATING TO CONTINUING OPERATIONS (in millions)

	Years Ended December 31,
	2016			2015			2014
Revenues
Gathering:
Affiliate	$	81		$	89		$	105
Third-party	258			250			30
Total Gathering	339			339			135
Processing:
Affiliate	98			96			7
Third-party	178			182			16
Total Processing	276			278			23
Terminalling and Transportation: (a)
Affiliate	536			430			385
Third-party	69			65			57
Total Terminalling and Transportation	605			495			442
Total Segment Revenues	$	1,220		$	1,112		$	600
Segment Operating Income
Gathering	$	132		$	142		$	47
Processing	111			105			6
Terminalling and Transportation	297			200			150
Total Segment Operating Income	540			447			203
Unallocated general and administrative expenses	(53		)	(54		)	(39		)
Interest and financing costs, net	(191		)	(150		)	(109		)
Equity in earnings of equity method investments	13			7			1
Other Income, net	6			—			—
Earnings Before Income Taxes	$	315		$	250		$	56
Depreciation and Amortization Expense
Gathering	$	62		$	67		$	11
Processing	45			44			4
Terminalling and Transportation	83			76			70
Total Depreciation and Amortization Expense	$	190		$	187		$	85
Capital Expenditures
Gathering	$	99		$	213		$	156
Processing	20			15			4
Terminalling and Transportation	154			158			112
Total Capital Expenditures	$	273		$	386		$	272

(a) Our Predecessors did not record revenue for transactions with Tesoro in the Terminalling and Transportation segment for assets acquired in the Acquisitions from Tesoro prior to the effective date of each acquisition, except for the RCA tariffs charged to Tesoro on the refined products pipeline included in the acquisition of the West Coast Logistics Assets.

TOTAL IDENTIFIABLE ASSETS BY OPERATING SEGMENT (in millions)

	December 31,
	2016		2015
Identifiable Assets
Gathering	$	1,765	$	1,850
Processing	1,627		1,619
Terminalling and Transportation	1,768		1,641
Other (a)	700		21
Total Identifiable Assets	$	5,860	$	5,131

(a) Other consists mainly of $688 million in cash and cash equivalents as of December 31, 2016, which was used to fund the acquisition of the North Dakota Gathering and Processing Assets on January 1, 2017.