Segment Disclosures (Tables)

3 Months Ended

Mar. 31, 2016

Segment Reporting [Abstract]

Schedule of Business Segment Reporting Information

	Three Months Ended March 31, 2015
	(in thousands)
	Refined Products		Crude Oil			Marine Storage			Intersegment Eliminations			Total
Transportation and terminals revenue	$	220,683	$	90,866		$	42,263		$	—		$	353,812
Product sales revenue	172,639		—			488			—			173,127
Affiliate management fee revenue	—		3,027			336			—			3,363
Total revenue	393,322		93,893			43,087			—			530,302
Operating expenses	74,212		18,167			15,335			(1,007		)	106,707
Cost of product sales	135,634		—			545			—			136,179
Losses (earnings) of non-controlled entities	55		(8,924		)	(721		)	—			(9,590		)
Operating margin	183,421		84,650			27,928			1,007			297,006
Depreciation and amortization expense	23,447		8,229			9,014			1,007			41,697
G&A expenses	22,599		8,086			4,813			—			35,498
Operating profit	$	137,375	$	68,335		$	14,101		$	—		$	219,811

	Three Months Ended March 31, 2016
	(in thousands)
	Refined Products		Crude Oil			Marine Storage			Intersegment Eliminations			Total
Transportation and terminals revenue	$	224,750	$	101,728		$	43,597		$	—		$	370,075
Product sales revenue	143,916		1,743			903			—			146,562
Affiliate management fee revenue	80		2,784			315			—			3,179
Total revenue	368,746		106,255			44,815			—			519,816
Operating expenses	85,985		21,192			17,248			(1,192		)	123,233
Cost of product sales	111,856		1,345			384			—			113,585
Losses (earnings) of non-controlled entities	42		(16,979		)	(691		)	—			(17,628		)
Operating margin	170,863		100,697			27,874			1,192			300,626
Depreciation and amortization expense	25,120		9,869			7,573			1,192			43,754
G&A expenses	25,361		9,780			5,733			—			40,874
Operating profit	$	120,382	$	81,048		$	14,568		$	—		$	215,998