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Net interest income (Detail) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2023 | Mar. 31, 2023 | Jun. 30, 2022 | Jun. 30, 2023 | Jun. 30, 2022
Net Interest Income [Line Items] |  |  |  |  |
Interest income from loans and deposits | $ 6,247 | $ 4,106 | $ 1,886 | $ 10,353 | $ 3,546
Interest income from securities financing transactions measured at amortized cost | 1,004 | 766 | 209 | 1,769 | 327
Interest income from other financial instruments measured at amortized cost | 282 | 259 | 118 | 540 | 191
Interest income from debt instruments measured at fair value through other comprehensive income | 26 | 23 | 6 | 48 | 47
Interest income from derivative instruments designated as cash flow hedges | (457) | (376) | 160 | (833) | 413
Total interest income from financial instruments measured at amortized cost and fair value through other comprehensive income | 7,101 | 4,777 | 2,380 | 11,878 | 4,525
Interest expense on loans and deposits | 3,024 | 1,994 | 262 | 5,018 | 401
Interest expense on securities financing transactions measured at amortized cost | 616 | 365 | 288 | 981 | 512
Interest expense on debt issued | 2,205 | 1,429 | 498 | 3,635 | 893
Interest expense on lease liabilities | 35 | 26 | 22 | 61 | 45
Total interest expense from financial instruments measured at amortized cost | 5,880 | 3,814 | 1,070 | 9,695 | 1,852
Total net interest income from financial instruments measured at amortized cost and fair value through other comprehensive income | 1,221 | 962 | 1,310 | 2,183 | 2,673
Net interest income from financial instruments measured at fair value through profit or loss and other | 493 | 425 | 355 | 918 | 763
Total net interest income | $ 1,713 | $ 1,388 | $ 1,665 | $ 3,101 | $ 3,436

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- Definition The amount of interest expense for financial liabilities that are not at fair value through profit or loss. [Refer: At fair value [member]; Interest expense; Financial liabilities] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 7 -IssueDate 2022-03-24 -Paragraph 20 -Subparagraph b -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2022-en-r&anchor=para_20_b&doctype=Standard -URIDate 2022-03-24 + Details
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- Definition The amount of interest expense on debt instruments issued. [Refer: Interest expense; Debt instruments issued] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2022-03-24 -Paragraph 112 -Subparagraph c -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2022-en-r&anchor=para_112_c&doctype=Standard -URIDate 2022-03-24 + Details
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- Definition The amount of interest expense on lease liabilities. [Refer: Lease liabilities] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 16 -IssueDate 2022-03-24 -Paragraph 53 -Subparagraph b -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=16&code=ifrs-tx-2022-en-r&anchor=para_53_b&doctype=Standard -URIDate 2022-03-24 + Details
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- Definition The amount of income arising from interest for financial assets that are not at fair value through profit or loss. [Refer: Interest income] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Note Expiry date 2023-01-01 -Name IFRS -Number 7 -IssueDate 2022-03-24 -Paragraph 20 -Subparagraph b -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2017-en-b&anchor=para_20_b&doctype=Standard&book=b -URIDate 2022-03-24 + Details
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- Definition The amount of income or expense arising from interest. [Refer: Interest expense; Interest income] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 8 -IssueDate 2022-03-24 -Paragraph 28 -Subparagraph e -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=8&code=ifrs-tx-2022-en-r&anchor=para_28_e&doctype=Standard -URIDate 2022-03-24 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 8 -IssueDate 2022-03-24 -Paragraph 23 -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=8&code=ifrs-tx-2022-en-r&anchor=para_23&doctype=Standard -URIDate 2022-03-24 Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2022-03-24 -Paragraph 85 -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2022-en-r&anchor=para_85&doctype=Standard -URIDate 2022-03-24 + Details
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- Definition The amount of interest expense on amounts due to banks, cash collateral payables on derivative instruments, and customer deposits, as well as negative interest on cash and balances at central banks, loans and advances to banks, and cash collateral receivables on derivative instruments. + References No definition available. + Details
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