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Financial Risk Management - Summary of Hedging instruments (Detail) - Interest rate risk [member] $ in Millions | Jun. 30, 2021 USD ($)
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Disclosure of detailed information about hedging instruments [line items] |
Notional value | $ 16,810
Interest rate swap contract [member] | USD [member] |
Disclosure of detailed information about hedging instruments [line items] |
Notional value | 11,950
cross currency interest rate swaps [member] | EUR [member] |
Disclosure of detailed information about hedging instruments [line items] |
Notional value | 3,187
cross currency interest rate swaps [member] | GBP [member] |
Disclosure of detailed information about hedging instruments [line items] |
Notional value | 1,673
Not​ later​ than​ two​ years​ [member] |
Disclosure of detailed information about hedging instruments [line items] |
Notional value | 3,306
Not​ later​ than​ two​ years​ [member] | Interest rate swap contract [member] | USD [member] |
Disclosure of detailed information about hedging instruments [line items] |
Notional value | 1,979
Not​ later​ than​ two​ years​ [member] | cross currency interest rate swaps [member] | EUR [member] |
Disclosure of detailed information about hedging instruments [line items] |
Notional value | 404
Not​ later​ than​ two​ years​ [member] | cross currency interest rate swaps [member] | GBP [member] |
Disclosure of detailed information about hedging instruments [line items] |
Notional value | $ 923

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- 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
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- Definition The nominal amount of the hedging instruments in hedging relationships to which the entity is applying the exceptions in the scope of the amendments for interest rate benchmark reform. [Refer: Nominal amount of hedging instrument] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 7 -IssueDate 2020-01-01 -Paragraph 24H -Subparagraph e -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2020-en-r&anchor=para_24H_e&doctype=Standard -URIDate 2020-01-01 + Details
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