XML 180 R156.htm IDEA: XBRL DOCUMENT
v3.25.1

DERIVATIVE FINANCIAL INSTRUMENTS - Change in Fair Values of Derivative Instruments (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2024 | Dec. 31, 2023
Disclosure of detailed information about hedging instruments [line items] |  |
Unrealized Gains During 2024 | $ 452 |
Unrealized Losses During 2024 | (392) |
Net change | 60 | $ (516)
Foreign exchange contracts |  |
Disclosure of detailed information about hedging instruments [line items] |  |
Unrealized Gains During 2024 | 90 |
Unrealized Losses During 2024 | (11) |
Net change | 79 | (115)
Interest rates swaps and other |  |
Disclosure of detailed information about hedging instruments [line items] |  |
Unrealized Gains During 2024 | 361 |
Unrealized Losses During 2024 | (360) |
Net change | 1 | (397)
Commodity contracts |  |
Disclosure of detailed information about hedging instruments [line items] |  |
Unrealized Gains During 2024 | 1 |
Unrealized Losses During 2024 | (21) |
Net change | $ (20) | $ (4)

X
- Definition Unrealised Gains (Losses) On Change In Fair Value Of Derivatives + References No definition available. + Details
Name: | bip_UnrealisedGainsLossesOnChangeInFairValueOfDerivatives
Namespace Prefix: | bip_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Unrealized Gains (Losses) on Derivative Financial Assets + References No definition available. + Details
Name: | bip_UnrealizedGainsLossesonDerivativeFinancialAssets
Namespace Prefix: | bip_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Unrealized Gains (Losses) on Derivative Financial Liabilities + References No definition available. + Details
Name: | bip_UnrealizedGainsLossesonDerivativeFinancialLiabilities
Namespace Prefix: | bip_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

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

X
- Details
Name: | ifrs-full_HedgingInstrumentsAxis=ifrs-full_CurrencySwapContractMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_HedgingInstrumentsAxis=ifrs-full_InterestRateSwapContractMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_HedgingInstrumentsAxis=bip_CommodityContractsBrokerageMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |