XML 26 R1.htm IDEA: XBRL DOCUMENT v3.6.0.2
Document and Entity Information
 12 Months Ended
Dec. 31, 2016
shares
Document and Entity Information  
Entity Registrant Name ENBRIDGE INC
Entity Central Index Key 0000895728
Document Type 40-F
Document Period End Date Dec. 31, 2016
Amendment Flag false
Current Fiscal Year End Date --12-31
Entity Voluntary Filers No
Entity Current Reporting Status Yes
Entity Filer Category Accelerated Filer
Entity Common Stock, Shares Outstanding 943,112,225
Document Fiscal Year Focus 2016
Document Fiscal Period Focus FY