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Partners' Capital (Details) - USD ($) $ / shares in Units, $ in Millions	3 Months Ended	12 Months Ended
	Mar. 31, 2017	Dec. 31, 2015	Dec. 31, 2016	Jan. 01, 2016
Schedule of Partners' Capital [Line Items]
Percentage of membership interest acquired	100.00%
Class C Units [Member]
Schedule of Partners' Capital [Line Items]
Common unit, issuance value (in dollars per share)		$ 38.5856
Number of trading days in period		5 years
Eligible distributions per unit (in dollars per share)	$ 0.8682
Other certain allocation percentage	1.00%
Distribution Made to Limited Partner, Cash Distributions Declared	$ 14
Units exchanged (in shares)	16,410,780			16,410,780
Common Units [Member]
Schedule of Partners' Capital [Line Items]
Partners' Capital Account, Private Placement of Units	$ 33
Payments of Stock Issuance Costs	0
Partners' Capital Account, Public Sale of Units, Amount Authorized	$ 400
Limited Partners' Capital Account, Units Outstanding	99,455,717		98,181,046
Equity Distribution, Remaining Available Authorized Amount	$ 295
Common Units - Public [Member]
Schedule of Partners' Capital [Line Items]
Limited Partners' Capital Account, Units Outstanding	53,704,891		52,430,220
Parent Company [Member]
Schedule of Partners' Capital [Line Items]
Percentage of membership interest acquired	46.00%
Parent Company [Member] | Common Units [Member]
Schedule of Partners' Capital [Line Items]
Limited Partners' Capital Account, Units Outstanding	45,750,826
Aloha Petroleum, Ltd [Member] | Class C Units [Member]
Schedule of Partners' Capital [Line Items]
Limited Partners' Capital Account, Units Outstanding				5,242,113
Subsidiaries [Member] | Class C Units [Member]
Schedule of Partners' Capital [Line Items]
Limited Partners' Capital Account, Units Outstanding				11,168,667

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Schedule of partners capital.

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Amount of equity impact of cash distribution declared to unit-holder of limited partnership (LP).

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 272
-SubTopic 10
-Section 50
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