Condensed Consolidated Statements of Operations and Comprehensive Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
Revenues:
Product	$ 236,896	$ 220,131
Service	64,073	61,877
Other	13,882	16,302
Total revenues	314,851	298,310
Expenses:
Costs of products sold, exclusive of depreciation and amortization shown below	196,947	192,072
Operating	50,192	53,090
General and administrative	21,060	32,310
Depreciation and amortization	24,047	23,734
Loss on disposal or impairment, net	13,307	1,058
Total expenses	305,553	302,264
Earnings from equity method investments	23,071	20,559
Loss on issuance of common units by equity method investee	(41)	0
Operating income	32,328	16,605
Other expenses (income), net:
Interest expense	18,935	14,591
Foreign currency transaction loss (gain)	1,469	(519)
Loss (gain) on sale or impairment of equity method investment	39,764	(7,894)
Other income, net	(187)	(91)
Total other expenses, net	59,981	6,087
Income (loss) from continuing operations before income taxes	(27,653)	10,518
Income tax expense (benefit)	(21,407)	4,742
Income (loss) from continuing operations	(6,246)	5,776
Loss from discontinued operations, net of income taxes	(2)	0
Net income (loss)	(6,248)	5,776
Less: net income attributable to noncontrolling interests	9,020	4,310
Net income (loss) attributable to SemGroup	(15,268)	1,466
Other comprehensive loss, net of income taxes	(4,109)	(9,060)
Comprehensive loss	(10,357)	(3,284)
Less: comprehensive income attributable to noncontrolling interests	9,020	4,310
Comprehensive loss attributable to SemGroup	$ (19,377)	$ (7,594)
Net income (loss) attributable to SemGroup per common share (Note 12):
Basic	$ (0.35)	$ 0.03
Diluted	$ (0.35)	$ 0.03