XML 93 R73.htm IDEA: XBRL DOCUMENT
v3.22.0.1

RETIREMENT BENEFIT PLANS (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2021
Employee Benefits [Abstract] |
Disclosure of defined benefit plans |
US$ MILLIONS |  | 2021 |  | 2020
Plan assets |  | $ | 934 |  |  | $ | 833 |
Less accrued benefit obligation |  | (1,126) |  |  | (1,164) |
Accrued benefit liability (1) |  | $ | (192) |  |  | $ | (331) |
(1)Primarily presented within Other liabilities’ of the consolidated statements of financial position. Refer to Note 17, Accounts Payable and Other for further details

X
- Definition Employee Benefits [Abstract] + References No definition available. + Details
Name: | bip_EmployeeBenefitsAbstract
Namespace Prefix: | bip_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The disclosure of defined benefit plans. [Refer: Defined benefit plans [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 19 -IssueDate 2021-01-01 -Paragraph 138 -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=19&code=ifrs-tx-2021-en-r&anchor=para_138&doctype=Standard -URIDate 2021-03-24 + Details
Name: | ifrs-full_DisclosureOfDefinedBenefitPlansExplanatory
Namespace Prefix: | ifrs-full_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration