XML 55 R41.htm IDEA: XBRL DOCUMENT
v2.4.0.8

RISK MANAGEMENT AND FINANCIAL INSTRUMENTS (Details 5) (CAD) In Millions, unless otherwise specified | 6 Months Ended | 12 Months Ended
--- | --- | ---
Jun. 30, 2014 | Dec. 31, 2013
Credit concentrations with respect to derivative instruments |  |
Period after which receivables are classified as past due | 30 days |
Derivative instruments |  |
Credit concentrations with respect to derivative instruments |  |
Maximum credit exposure with respect to derivative instruments | 315 | 746
Letters of credit provided in lieu of providing cash collateral to counterparties | 170 |
Cash collateral on asset exposure | 4 | 18
Derivative instruments | Canadian financial institutions |  |
Credit concentrations with respect to derivative instruments |  |
Maximum credit exposure with respect to derivative instruments | 125 | 230
Derivative instruments | United States financial institutions |  |
Credit concentrations with respect to derivative instruments |  |
Maximum credit exposure with respect to derivative instruments | 46 | 227
Derivative instruments | European financial institutions |  |
Credit concentrations with respect to derivative instruments |  |
Maximum credit exposure with respect to derivative instruments | 70 | 192
Derivative instruments | Other |  |
Credit concentrations with respect to derivative instruments |  |
Maximum credit exposure with respect to derivative instruments | 74 | 97

X
- Definition Represents the period after which receivables are classified as past due. + References No definition available. + Details
Name: | enb_PeriodAfterWhichReceivablesClassifiedAsPastDue
Namespace Prefix: | enb_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Carrying amount as of the balance sheet date of cash collateral held for borrowed securities, for which the cash is restricted as to withdrawal or usage. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03.1) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03.(a),2) -URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 2 -Article 7 + Details
Name: | us-gaap_CashCollateralForBorrowedSecurities
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Maximum amount of loss due to credit risk that, based on the gross fair value of the financial instrument, the entity would incur if parties to the financial instruments that make up the concentration failed completely to perform according to the terms of the contracts and the collateral or other security, if any, for the amount due proved to be of no value to the entity. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 21 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=28364263&loc=d3e13537-108611 + Details
Name: | us-gaap_ConcentrationRiskCreditRiskFinancialInstrumentMaximumExposure
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Details
Name: | us-gaap_FairValueConcentrationOfRiskFinancialStatementCaptionsLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The total amount of the contingent obligation under letters of credit outstanding as of the reporting date. + References No definition available. + Details
Name: | us-gaap_LettersOfCreditOutstandingAmount
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant