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Organization and Summary of Significant Agreements (Details) - shares
12 Months Ended
Jan. 07, 2016
May 27, 2015
Feb. 17, 2015
Mar. 07, 2014
Dec. 31, 2016
Aug. 01, 2016
May 31, 2015
Feb. 28, 2015
Devon Energy Corporation                
Business Acquisition                
Ownership, limited (as a percent)       64.00%        
Delaware Basin JV                
Business Acquisition                
Acquisition acquired (as a percent)           50.10%    
Delaware Basin JV | NGP                
Business Acquisition                
Acquisition acquired (as a percent)           49.90%    
Tall Oak                
Business Acquisition                
Acquisition acquired (as a percent) 16.00%       16.00%      
Tall Oak | EnLink Midstream Partners, LP                
Business Acquisition                
Acquisition acquired (as a percent) 84.00%              
EnLink Midstream Partners GP, LLC                
Business Acquisition                
Ownership, limited (as a percent)         100.00%      
Ownership, general (as a percent)         0.40%      
EnLink Midstream Partners GP, LLC | EMI                
Business Acquisition                
Ownership, limited (as a percent)         5.90%      
EnLink Midstream Partners GP, LLC | Acacia                
Business Acquisition                
Related Party Transaction, Ownership Interest Transferred   25.00% 25.00%          
EnLink Midstream Partners GP, LLC | EnLink Midstream Partners, LP                
Business Acquisition                
Subsidiary cumulative ownership after all transactions (as a percent)         100.00%      
EnLink Midstream Holdings, LP                
Business Acquisition                
Ownership, limited (as a percent)         22.30%      
Common units         88,528,451      
EnLink Midstream Holdings, LP | Acacia                
Business Acquisition                
Ownership, limited (as a percent)       50.00%        
EnLink Midstream Holdings, LP | EnLink Midstream Partners, LP                
Business Acquisition                
Ownership, limited (as a percent)       50.00%        
Common Unit                
Business Acquisition                
Units issued for acquisition (in units)       115,495,669        
Common Unit | Tall Oak                
Business Acquisition                
Units issued for acquisition (in units) 15,564,009              
Class D Common Unit | EnLink Midstream Partners GP, LLC | Acacia                
Business Acquisition                
Related Party Transaction, Amounts of Transaction, Shares     31,618,311          
Class E Common Unit | EnLink Midstream Partners, LP                
Business Acquisition                
Acquisition acquired (as a percent)             25.00% 25.00%
Class E Common Unit | EnLink Midstream Partners GP, LLC | Acacia                
Business Acquisition                
Related Party Transaction, Amounts of Transaction, Shares   36,629,888