Percentage of voting equity interests acquired at the acquisition date in the business combination.

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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible state and local operating loss carryforwards.

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Amount of operating loss carryforward, before tax effects, available to reduce future taxable income under enacted tax laws.

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Income Taxes Income Taxes (Details) (USD $) In Millions, unless otherwise specified	Mar. 31, 2014	Mar. 07, 2014	Dec. 31, 2013 Total Operating Loss Carryforward	Mar. 07, 2014 Enlink midstream, LLC [Member]	Mar. 07, 2014 EnLink Midstream Holdings, LP [Member]
Operating Loss Carryforwards [Line Items]
Business Acquisition, Percentage of Voting Interests Acquired		50.00%		50.00%	50.00%
Operating Loss Carryforwards			$ 146.3
Deferred Tax Assets, Operating Loss Carryforwards, State and Local	$ 85.5