Partners' Capital (Details) - USD ($) $ / shares in Units, $ in Millions		3 Months Ended	9 Months Ended	12 Months Ended
	Aug. 21, 2015	Mar. 31, 2016	Sep. 30, 2016	Dec. 31, 2015	Jan. 01, 2016
Schedule of Partners' Capital [Line Items]
Limited partners' capital account, units outstanding (in shares)			95,339,786	87,365,706
Percentage of membership interest acquired	100.00%		100.00%
Units sold in private placement (in shares)		2,263,158	2,263,158
Partnership registration statement filing period			45 days
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%
Cash distributions			$ 42.7
Units exchanged (in shares)			16,410,780		16,410,780
Common Units - Public [Member]
Schedule of Partners' Capital [Line Items]
Limited partners' capital account, units outstanding (in shares)			49,588,960	49,588,960
Parent Company [Member]
Schedule of Partners' Capital [Line Items]
Percentage of membership interest acquired			40.90%
Parent Company [Member] | Common Units [Member]
Schedule of Partners' Capital [Line Items]
Limited partners' capital account, units outstanding (in shares)			45,750,826
Aloha Petroleum, Ltd [Member] | Class C Units [Member]
Schedule of Partners' Capital [Line Items]
Limited partners' capital account, units outstanding (in shares)					5,242,113
Subsidiaries [Member] | Class C Units [Member]
Schedule of Partners' Capital [Line Items]
Limited partners' capital account, units outstanding (in shares)					11,168,667
ETP Merger [Member]
Schedule of Partners' Capital [Line Items]
Units exchanged (in shares)	21,000,000