Segment Disclosures (Tables)

6 Months Ended

Jun. 30, 2017

Segment Reporting [Abstract]

Schedule of Business Segment Reporting Information

	Three Months Ended June 30, 2016
	(in thousands)
	Refined Products		Crude Oil			Marine Storage			Intersegment Eliminations			Total
Transportation and terminals revenue	$	247,842	$	101,340		$	43,058		$	—		$	392,240
Product sales revenue	122,311		(28		)	1,406			—			123,689
Affiliate management fee revenue	124		2,486			358			—			2,968
Total revenue	370,277		103,798			44,822			—			518,897
Operating expenses	98,513		20,555			16,278			(1,163		)	134,183
Cost of product sales	94,392		1,016			295			—			95,703
(Earnings) losses of non-controlled entities	38		(14,711		)	(666		)	—			(15,339		)
Operating margin	177,334		96,938			28,915			1,163			304,350
Depreciation and amortization expense	24,971		9,062			8,106			1,163			43,302
G&A expense	20,506		9,149			4,899			—			34,554
Operating profit	$	131,857	$	78,727		$	15,910		$	—		$	226,494

	Three Months Ended June 30, 2017
	(in thousands)
	Refined Products			Crude Oil			Marine Storage			Intersegment Eliminations			Total
Transportation and terminals revenue	$	277,883		$	108,455		$	47,794		$	(893	)	$	433,239
Product sales revenue	161,723			19,403			878			—			182,004
Affiliate management fee revenue	353			3,474			370			—			4,197
Total revenue	439,959			131,332			49,042			(893		)	619,440
Operating expenses	100,713			31,410			15,375			(2,204		)	145,294
Cost of product sales	125,220			18,607			2,148			—			145,975
(Earnings) losses of non-controlled entities	(422		)	(24,494		)	(660		)	—			(25,576		)
Operating margin	214,448			105,809			32,179			1,311			353,747
Depreciation and amortization expense	27,005			12,507			8,073			1,311			48,896
G&A expense	26,720			11,071			5,602			—			43,393
Operating profit	$	160,723		$	82,231		$	18,504		$	—		$	261,458

	Six Months Ended June 30, 2016
	(in thousands)
	Refined Products		Crude Oil			Marine Storage			Intersegment Eliminations			Total
Transportation and terminals revenue	$	472,592	$	203,068		$	86,655		$	—		$	762,315
Product sales revenue	266,227		1,715			2,309			—			270,251
Affiliate management fee revenue	204		5,270			673			—			6,147
Total revenue	739,023		210,053			89,637			—			1,038,713
Operating expenses	184,287		41,681			33,483			(2,355		)	257,096
Cost of product sales	206,248		2,361			679			—			209,288
(Earnings) losses of non-controlled entities	80		(31,690		)	(1,357		)	—			(32,967		)
Operating margin	348,408		197,701			56,832			2,355			605,296
Depreciation and amortization expense	50,091		18,931			15,679			2,355			87,056
G&A expense	45,736		18,888			10,606			—			75,230
Operating profit	$	252,581	$	159,882		$	30,547		$	—		$	443,010

	Six Months Ended June 30, 2017
	(in thousands)
	Refined Products			Crude Oil			Marine Storage			Intersegment Eliminations			Total
Transportation and terminals revenue	$	519,788		$	213,508		$	94,201		$	(1,587	)	$	825,910
Product sales revenue	401,893			22,506			3,225			—			427,624
Affiliate management fee revenue	682			6,608			690			—			7,980
Total revenue	922,363			242,622			98,116			(1,587		)	1,261,514
Operating expenses	194,246			58,828			28,030			(4,218		)	276,886
Cost of product sales	292,901			21,184			4,766			—			318,851
(Earnings) losses of non-controlled entities	(533		)	(45,144		)	(1,345		)	—			(47,022		)
Operating margin	435,749			207,754			66,665			2,631			712,799
Depreciation and amortization expense	53,971			23,363			16,229			2,631			96,194
G&A expense	51,621			21,110			10,943			—			83,674
Operating profit	$	330,157		$	163,281		$	39,493		$	—		$	532,931