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Provisions (Detail 1) - USD ($) $ in Millions | Jun. 30, 2023 | Mar. 31, 2023 | Dec. 31, 2022
--- | --- | --- | ---
Disclosure Of Other Provisions [Line Items] |  |  |
Provisions for expected credit losses | $ 367 | $ 214 | $ 201
Provisions related to Credit Suisse loan commitments | 4,400 |  |
Provisions related to litigation, regulatory and similar matters | 7,170 | 3,723 | 3,042
Acquisition-related contingent liabilities (IFRS 3, Business Combinations) | 2,992 |  |
Total provisions | 14,929 | 3,937 | 3,243
Litigation, regulatory and similar matters |  |  |
Disclosure Of Other Provisions [Line Items] |  |  |
Provisions related to litigation, regulatory and similar matters | 6,126 | 3,306 | 2,586
Other |  |  |
Disclosure Of Other Provisions [Line Items] |  |  |
Provisions related to litigation, regulatory and similar matters | 1,044 | $ 416 | $ 456
Credit Suisse |  |  |
Disclosure Of Other Provisions [Line Items] |  |  |
Provisions related to litigation, regulatory and similar matters | 3,487 |  |
Total provisions | 11,071 |  |
Credit Suisse | Litigation, regulatory and similar matters |  |  |
Disclosure Of Other Provisions [Line Items] |  |  |
Provisions related to litigation, regulatory and similar matters | 2,837 |  |
Credit Suisse | Other |  |  |
Disclosure Of Other Provisions [Line Items] |  |  |
Provisions related to litigation, regulatory and similar matters | $ 649 |  |

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- Definition The amount of contingent liabilities recognised in a business combination. [Refer: Contingent liabilities [member]; Business combinations [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 3 -IssueDate 2022-03-24 -Paragraph B67 -Subparagraph c -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=3&code=ifrs-tx-2022-en-r&anchor=para_B67_c&doctype=Appendix&subtype=B -URIDate 2022-03-24 + Details
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- 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
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- Definition The amount of liabilities of uncertain timing or amount, including provisions for employee benefits. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 1 -IssueDate 2022-03-24 -Paragraph 54 -Subparagraph l -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2022-en-r&anchor=para_54_l&doctype=Standard -URIDate 2022-03-24 + Details
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- Definition The amount of provisions related to Credit Suisse loan commitments. + References No definition available. + Details
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- Definition The amount of the provisions for expected credit losses on loan commitments and financial guarantee contracts. + References No definition available. + Details
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- Definition The amount of provisions other than provisions for expected credit losses and provisions related to loan commitments. + References No definition available. + Details
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- Details
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- Details
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- Details
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