Condensed Consolidated Statements of Operations - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Revenues:
Product sales	$ 3,008.9	$ 3,253.7	$ 2,159.3
Product sales - related parties	134.3	119.4	505.6
Midstream services	467.2	451.0	253.4
Midstream services - related parties	653.1	618.6	567.4
(Gain) loss on derivatives recognized in net income (loss)	(11.1)	9.4	22.1
Total revenues	4,252.4	4,452.1	3,507.8
Operating costs and expenses:
Cost of sales (1)	3,015.5	3,245.3	2,494.5
Operating expenses (2)	398.5	419.9	283.6
General and administrative (3)	122.5	136.9	97.3
Loss on disposition of assets	13.2	1.2	(0.1)
Depreciation and amortization	503.9	387.3	284.3
Impairments	873.3	1,563.4
Gain (Loss) Related to Litigation Settlement			6.1
Total operating costs and expenses	4,926.9	5,754.0	3,153.5
Operating income (loss)	(674.5)	(1,301.9)	354.3
Other income (expense):
Interest expense, net of interest income	(189.5)	(103.3)	(49.8)
Income from unconsolidated affiliate investments	(19.9)	20.4	18.9
Gains (Losses) on Extinguishment of Debt			3.2
Other income	0.3	0.8	(0.5)
Total other income (expense)	(209.1)	(82.1)	(28.2)
Income (loss) before non-controlling interest and income taxes	(883.6)	(1,384.0)	326.1
Income tax benefit (provision)	(4.6)	(25.7)	(76.4)
Net income (loss) from continuing operations	(888.2)	(1,409.7)	249.7
Income (loss) from discontinued operations, net of tax			1.0
Net income (loss)	(888.2)	(1,409.7)	250.7
Net income (loss) attributable to the non-controlling interest	(428.2)	(1,054.5)	126.7
Net income (loss) attributable to EnLink Midstream, LLC	(460.0)	(355.2)	124.0
Predecessor interest in net income			35.5
Devon investment interest in net income		1.8	(2.0)
Enlink Midstream, LLC interest in net income (loss)	$ (460.0)	$ (357.0)	$ 90.5
Net income (loss) attributable to EnLink Midstream, LLC per unit:
Basic common unit	$ (2.56)	$ (2.17)	$ 0.55
Diluted common unit	$ (2.56)	$ (2.17)	$ 0.55