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Collateral and Contractual Commitments for the Acquisition of Property, Plant and Equipment, Loans to Customers and Other - Summary of Collateral and Contractual Commitments for Acquisition of Property, Plant And Equipment, Loans to Customers and Other (Detail) - USD ($) $ in Millions | Dec. 31, 2021 | Dec. 31, 2020
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Collateral and contractual commitments [abstract] |  |
Collateral given for own liabilities | $ 310 | $ 391
Contractual commitments to purchase property, plant and equipment | 449 | 528
Contractual commitments to acquire loans to associates/customers | 142 | 150
Other commitments | $ 1,943 | $ 1,953

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- Definition Collateral and contractual commitments. + References No definition available. + Details
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- Definition Contractual commitments to acquire loans to customers. + References No definition available. + Details
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- Definition Other commitments. + References No definition available. + Details
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- Definition The amount of contractual commitments for the acquisition of property, plant and equipment. [Refer: Property, plant and equipment] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 16 -IssueDate 2021-01-01 -Paragraph 74 -Subparagraph c -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=16&code=ifrs-tx-2021-en-r&anchor=para_74_c&doctype=Standard -URIDate 2021-03-24 + Details
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- Definition The amount of financial assets that the entity has pledged as collateral for liabilities or contingent liabilities, including amounts that have been reclassified in accordance with paragraph 3.2.23(a) of IFRS 9. [Refer: Contingent liabilities [member]; Financial assets] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 7 -IssueDate 2021-01-01 -Paragraph 14 -Subparagraph a -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2021-en-r&anchor=para_14_a&doctype=Standard -URIDate 2021-03-24 + Details
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