Condensed Consolidated Statements of Operations and Comprehensive Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014
Revenues:
Product	$ 313,351	$ 495,436	$ 822,218	$ 1,325,452
Service	64,091	65,219	192,572	167,176
Other	19,623	33,580	57,811	82,714
Total revenues	397,065	594,235	1,072,601	1,575,342
Expenses:
Costs of products sold, exclusive of depreciation and amortization shown below	274,639	458,063	710,869	1,211,703
Operating	53,267	69,377	167,157	179,579
General and administrative	23,045	23,296	78,272	63,882
Depreciation and amortization	26,022	25,200	74,430	70,899
Loss (gain) on disposal or impairment of long-lived assets, net	(951)	1,376	1,479	20,633
Total expenses	376,022	577,312	1,032,207	1,546,696
Earnings from equity method investments	16,237	14,223	60,699	48,372
Gain on issuance of common units by equity method investee	136	18,772	6,033	26,899
Operating income	37,416	49,918	107,126	103,917
Other expenses (income), net:
Interest expense	19,170	14,807	50,583	34,394
Foreign currency transaction loss (gain)	(385)	128	(1,199)	(388)
Other income, net	(956)	(21,303)	(15,659)	(3,388)
Total other expense (income), net	17,829	(6,368)	33,725	30,618
Income from continuing operations before income taxes	19,587	56,286	73,401	73,299
Income tax expense	10,006	24,090	29,609	33,944
Income from continuing operations	9,581	32,196	43,792	39,355
Loss from discontinued operations, net of income taxes	(1)	0	(3)	(5)
Net income	9,580	32,196	43,789	39,350
Less: net income attributable to noncontrolling interests	4,707	6,934	14,153	18,184
Net income attributable to SemGroup	4,873	25,262	29,636	21,166
Other comprehensive loss, net of income taxes	(20,210)	(10,331)	(23,750)	(6,618)
Comprehensive income (loss)	(10,630)	21,865	20,039	32,732
Less: comprehensive income attributable to noncontrolling interests	4,707	6,934	14,153	18,184
Comprehensive income (loss) attributable to SemGroup	$ (15,337)	$ 14,931	$ 5,886	$ 14,548
Net income attributable to SemGroup per common share (Note 11):
Basic	$ 0.11	$ 0.59	$ 0.68	$ 0.50
Diluted	$ 0.11	$ 0.59	$ 0.67	$ 0.49