Document and Entity Information - Jun. 30, 2015 - shares	Total
Document and Entity Information
Entity Registrant Name	ENBRIDGE INC
Entity Central Index Key	0000895728
Document Type	6-K
Document Period End Date	Jun. 30, 2015
Amendment Flag	false
Current Fiscal Year End Date	--12-31
Entity Current Reporting Status	Yes
Entity Filer Category	Accelerated Filer
Entity Common Stock, Shares Outstanding	860,079,695
Document Fiscal Year Focus	2015
Document Fiscal Period Focus	Q2