XML 75 R60.htm IDEA: XBRL DOCUMENT
v3.19.2

BORROWINGS - Additional Information (Details) $ in Millions | 6 Months Ended |  |
--- | --- | --- | ---
Jun. 30, 2019 USD ($) extension | Dec. 31, 2018 USD ($) | Sep. 10, 2018 CAD ($)
Corporate revolving credit facility |  |  |
Disclosure of detailed information about borrowings [line items] |  |  |
Credit facility, maximum borrowing capacity | $ 1,975,000,000 |  |
Line of Credit Facility, Unused Capacity, Commitment Fee Percentage | 0.18% |  |
Subsidiary and corporate borrowings | $ 0 | $ 510,000,000 |
Letter of credit outstanding amount | $ 48,000,000 | 47,000,000 |
Corporate revolving credit facility | Floating interest rate |  |  |
Disclosure of detailed information about borrowings [line items] |  |  |
Borrowings, adjustment to interest rate basis | 1.20% |  |
Medium-term Notes, Maturing September 11, 2028 [Domain] |  |  |
Disclosure of detailed information about borrowings [line items] |  |  |
Subsidiary and corporate borrowings | $ 382,000,000 | 365,000,000 |
Notional amount |  |  | $ 500
Medium-term Notes, Maturing September 11, 2028 [Domain] | Fixed interest rate |  |  |
Disclosure of detailed information about borrowings [line items] |  |  |
Borrowings, interest rate | 4.20% |  |
Revolving credit facility with Brookfield |  |  |
Disclosure of detailed information about borrowings [line items] |  |  |
Credit facility, maximum borrowing capacity | $ 500,000,000 |  |
Subsidiary and corporate borrowings | $ 0 | 0 |
Borrowings, number of extensions | extension | 4 |  |
Revolving credit facility with Brookfield | Floating interest rate |  |  |
Disclosure of detailed information about borrowings [line items] |  |  |
Borrowings, adjustment to interest rate basis | 2.00% |  |
Commitment fees | $ 0 |  |
Corporate borrowings |  |  |
Disclosure of detailed information about borrowings [line items] |  |  |
Subsidiary and corporate borrowings | 1,546,000,000 | 1,993,000,000 |
Increase (decrease) in corporate borrowings | (447,000,000) |  |
Increase (decrease) through foreign exchange, financial assets | 0.04 |  |
Non-recourse borrowings |  |  |
Disclosure of detailed information about borrowings [line items] |  |  |
Subsidiary and corporate borrowings | 14,200,000,000 | $ 13,113,000,000 |
Increase in borrowings | 1,100,000,000 |  |
Increase (decrease) through financing cash flows, liabilities arising from financing activities | $ 900,000,000 |  |

X
- Definition Borrowings, number of extensions + References No definition available. + Details
Name: | bip_Borrowingsnumberofextensions
Namespace Prefix: | bip_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant

X
- Definition Commitment fees + References No definition available. + Details
Name: | bip_Commitmentfees
Namespace Prefix: | bip_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Net increase or decrease in the carrying amount of the debt instrument for the period. + References No definition available. + Details
Name: | bip_DebtInstrumentIncreaseDecreaseNet
Namespace Prefix: | bip_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Increase (decrease) in corporate borrowings + References No definition available. + Details
Name: | bip_Increasedecreaseincorporateborrowings
Namespace Prefix: | bip_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Letter Of Credit Outstanding, Amount + References No definition available. + Details
Name: | bip_LetterOfCreditOutstandingAmount
Namespace Prefix: | bip_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Line of Credit Facility, Maximum Borrowing Capacity + References No definition available. + Details
Name: | bip_LineofCreditFacilityMaximumBorrowingCapacity1
Namespace Prefix: | bip_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Line of Credit Facility, Unused Capacity, Commitment Fee Percentage + References No definition available. + Details
Name: | bip_LineofCreditFacilityUnusedCapacityCommitmentFeePercentage
Namespace Prefix: | bip_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition The amount of outstanding funds that the entity is obligated to repay. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2018-01-01 -Paragraph 55 -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=1&date=2018-03-01&anchor=para_55&doctype=Standard -URIDate 2018-03-16 + Details
Name: | ifrs-full_Borrowings
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition The adjustment to the basis (reference rate) used for calculation of the interest rate on borrowings. [Refer: Borrowings] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IFRS -Number 7 -IssueDate 2018-01-01 -Paragraph 7 -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IFRS&num=7&date=2018-03-01&anchor=para_7&doctype=Standard -URIDate 2018-03-16 + Details
Name: | ifrs-full_BorrowingsAdjustmentToInterestRateBasis
Namespace Prefix: | ifrs-full_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition The interest rate on borrowings. [Refer: Borrowings] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IFRS -Number 7 -IssueDate 2018-01-01 -Paragraph 7 -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IFRS&num=7&date=2018-03-01&anchor=para_7&doctype=Standard -URIDate 2018-03-16 + Details
Name: | ifrs-full_BorrowingsInterestRate
Namespace Prefix: | ifrs-full_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes of the table. + References No definition available. + Details
Name: | ifrs-full_DisclosureOfDetailedInformationAboutBorrowingsLineItems
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The increase (decrease) in liabilities arising from financing activities resulting from financing cash flows. [Refer: Cash flows from (used in) financing activities; Liabilities arising from financing activities] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 7 -IssueDate 2018-01-01 -Paragraph 44B -Subparagraph a -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=7&date=2018-03-01&anchor=para_44B_a&doctype=Standard -URIDate 2018-03-16 + Details
Name: | ifrs-full_IncreaseDecreaseThroughFinancingCashFlowsLiabilitiesArisingFromFinancingActivities
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition The increase (decrease) in financial assets resulting from foreign exchange. [Refer: Financial assets] + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Name IFRS -Number 7 -IssueDate 2018-01-01 -Paragraph IG20B -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IFRS&num=7&date=2018-03-01&anchor=para_IG20B&doctype=Implementation%20Guidance -URIDate 2018-03-16 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Name IFRS -Number 7 -IssueDate 2018-01-01 -Paragraph 35H -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IFRS&num=7&date=2018-03-01&anchor=para_35H&doctype=Standard -URIDate 2018-03-16 + Details
Name: | ifrs-full_IncreaseDecreaseThroughForeignExchangeFinancialAssets
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The nominal or face amount of a financial instrument, used to calculate payments made on that instrument. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2018-01-01 -Paragraph 112 -Subparagraph c -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=1&date=2018-03-01&anchor=para_112_c&doctype=Standard -URIDate 2018-03-16 + Details
Name: | ifrs-full_NotionalAmount
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | na
Period Type: | instant

X
- Details
Name: | ifrs-full_BorrowingsByNameAxis=bip_SeniorUnsecuredRevolvingCreditFacilityMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_TypesOfInterestRatesAxis=ifrs-full_FloatingInterestRateMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_BorrowingsByNameAxis=bip_MediumtermNotesMaturingSeptember112028Domain
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_TypesOfInterestRatesAxis=ifrs-full_FixedInterestRateMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_BorrowingsByNameAxis=bip_RevolvingCreditFacilityWithBrookfieldMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_BorrowingsByNameAxis=bip_CorporateBorrowingsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_BorrowingsByNameAxis=bip_NonRecourseBorrowingsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |