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FVM - Movements of level 3 instruments - Liabilities (Detail) - Level 3 - USD ($) $ in Billions | 6 Months Ended
--- | ---
Jun. 30, 2023 | Jun. 30, 2022
Derivative financial instruments |  |
Disclosure Of Fair Value Measurement Of Liabilities [Line Items] |  |
Balance at the beginning of the period | $ 1.7 | $ 2.2
Credit Suisse liabilities acquired | 2.8 |
Total gains / losses included in comprehensive income - Net gains / losses included in income | 0.6 | (0.6)
Total gains / losses included in comprehensive income - of which: related to Level 3 instruments held at the end of the reporting period | 0.5 | (0.6)
Purchases | 0.0 | 0.0
Sales | (0.0) | (0.0)
Issuances | 0.8 | 0.9
Settlements | (0.4) | (0.8)
Transfers into Level 3 | 0.1 | 0.1
Transfers out of Level 3 | (0.3) | (0.1)
Foreign currency translation | 0.0 | (0.1)
Balance at the end of period | 5.3 | 1.7
Derivative financial instruments | Interest rate contracts |  |
Disclosure Of Fair Value Measurement Of Liabilities [Line Items] |  |
Balance at the beginning of the period | 0.1 | 0.3
Credit Suisse liabilities acquired | 0.2 |
Total gains / losses included in comprehensive income - Net gains / losses included in income | 0.0 | (0.2)
Total gains / losses included in comprehensive income - of which: related to Level 3 instruments held at the end of the reporting period | 0.0 | (0.2)
Purchases | 0.0 | 0.0
Sales | (0.0) | (0.0)
Issuances | 0.1 | 0.1
Settlements | (0.1) | (0.0)
Transfers into Level 3 | 0.0 | 0.0
Transfers out of Level 3 | (0.0) | (0.0)
Foreign currency translation | 0.0 | 0.0
Balance at the end of period | 0.4 | 0.1
Derivative financial instruments | Equity / index contracts |  |
Disclosure Of Fair Value Measurement Of Liabilities [Line Items] |  |
Balance at the beginning of the period | 1.2 | 1.5
Credit Suisse liabilities acquired | 1.7 |
Total gains / losses included in comprehensive income - Net gains / losses included in income | 0.5 | (0.3)
Total gains / losses included in comprehensive income - of which: related to Level 3 instruments held at the end of the reporting period | 0.5 | (0.3)
Purchases | 0.0 | 0.0
Sales | (0.0) | (0.0)
Issuances | 0.6 | 0.6
Settlements | (0.3) | (0.7)
Transfers into Level 3 | 0.0 | 0.0
Transfers out of Level 3 | (0.1) | (0.1)
Foreign currency translation | 0.0 | 0.0
Balance at the end of period | 3.7 | 1.1
Derivative financial instruments | Credit derivative contracts |  |
Disclosure Of Fair Value Measurement Of Liabilities [Line Items] |  |
Balance at the beginning of the period | 0.3 | 0.3
Credit Suisse liabilities acquired | 0.3 |
Total gains / losses included in comprehensive income - Net gains / losses included in income | 0.0 | (0.1)
Total gains / losses included in comprehensive income - of which: related to Level 3 instruments held at the end of the reporting period | 0.0 | (0.1)
Purchases | 0.0 | 0.0
Sales | (0.0) | (0.0)
Issuances | 0.1 | 0.1
Settlements | (0.0) | (0.0)
Transfers into Level 3 | 0.1 | 0.1
Transfers out of Level 3 | (0.2) | (0.0)
Foreign currency translation | 0.0 | 0.0
Balance at the end of period | 0.6 | 0.4
Debt issued designated at fair value |  |
Disclosure Of Fair Value Measurement Of Liabilities [Line Items] |  |
Balance at the beginning of the period | 10.5 | 14.2
Credit Suisse liabilities acquired | 8.5 |
Total gains / losses included in comprehensive income - Net gains / losses included in income | 0.4 | (2.5)
Total gains / losses included in comprehensive income - of which: related to Level 3 instruments held at the end of the reporting period | 0.4 | (2.3)
Purchases | 0.0 | 0.0
Sales | (0.0) | (0.0)
Issuances | 2.4 | 4.2
Settlements | (2.5) | (2.7)
Transfers into Level 3 | 0.6 | 0.7
Transfers out of Level 3 | (0.8) | (1.5)
Foreign currency translation | 0.0 | (0.4)
Balance at the end of period | 19.1 | 12.0
Other financial liabilities designated at fair value |  |
Disclosure Of Fair Value Measurement Of Liabilities [Line Items] |  |
Balance at the beginning of the period | 0.7 | 0.8
Credit Suisse liabilities acquired | 2.1 |
Total gains / losses included in comprehensive income - Net gains / losses included in income | 0.0 | 0.0
Total gains / losses included in comprehensive income - of which: related to Level 3 instruments held at the end of the reporting period | 0.0 | 0.0
Purchases | 0.0 | 0.0
Sales | (0.0) | (0.0)
Issuances | 0.2 | 0.2
Settlements | (0.1) | (0.1)
Transfers into Level 3 | 0.0 | 0.0
Transfers out of Level 3 | (0.0) | (0.0)
Foreign currency translation | 0.0 | 0.0
Balance at the end of period | $ 3.0 | $ 0.9

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- Definition The fair value of financial liabilities. [Refer: At fair value [member]; Financial liabilities] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 7 -IssueDate 2022-03-24 -Paragraph 25 -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2022-en-r&anchor=para_25&doctype=Standard -URIDate 2022-03-24 + Details
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- Definition The gains (losses) including exchange differences recognised in profit or loss on the fair value measurement of liabilities. [Refer: At fair value [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 13 -IssueDate 2022-03-24 -Paragraph 93 -Subparagraph e -Clause i -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=13&code=ifrs-tx-2022-en-r&anchor=para_93_e_i&doctype=Standard -URIDate 2022-03-24 + Details
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- Definition The increase in fair value measurement of liabilities resulting from issues of those liabilities. [Refer: At fair value [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 13 -IssueDate 2022-03-24 -Paragraph 93 -Subparagraph e -Clause iii -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=13&code=ifrs-tx-2022-en-r&anchor=para_93_e_iii&doctype=Standard -URIDate 2022-03-24 + Details
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- Definition The increase in the fair value measurement of liabilities resulting from purchases of those liabilities. [Refer: At fair value [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 13 -IssueDate 2022-03-24 -Paragraph 93 -Subparagraph e -Clause iii -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=13&code=ifrs-tx-2022-en-r&anchor=para_93_e_iii&doctype=Standard -URIDate 2022-03-24 + Details
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- Definition The decrease in the fair value measurement of liabilities resulting from sales. [Refer: At fair value [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 13 -IssueDate 2022-03-24 -Paragraph 93 -Subparagraph e -Clause iii -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=13&code=ifrs-tx-2022-en-r&anchor=para_93_e_iii&doctype=Standard -URIDate 2022-03-24 + Details
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- Definition The decrease in the fair value measurement of liabilities resulting from settlements. [Refer: At fair value [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 13 -IssueDate 2022-03-24 -Paragraph 93 -Subparagraph e -Clause iii -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=13&code=ifrs-tx-2022-en-r&anchor=para_93_e_iii&doctype=Standard -URIDate 2022-03-24 + Details
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- Definition The amount of transfers of liabilities into Level 3 of the fair value hierarchy. [Refer: Level 3 of fair value hierarchy [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 13 -IssueDate 2022-03-24 -Paragraph 93 -Subparagraph e -Clause iv -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=13&code=ifrs-tx-2022-en-r&anchor=para_93_e_iv&doctype=Standard -URIDate 2022-03-24 + Details
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- Definition The amount of transfers of liabilities out of Level 3 of the fair value hierarchy. [Refer: Level 3 of fair value hierarchy [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 13 -IssueDate 2022-03-24 -Paragraph 93 -Subparagraph e -Clause iv -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=13&code=ifrs-tx-2022-en-r&anchor=para_93_e_iv&doctype=Standard -URIDate 2022-03-24 + Details
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- Definition The fair value of financial liabilities acquired from Credit Suisse Group. + References No definition available. + Details
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- Definition This element represents the impact of foreign currency translation on the fair value of liability which is measured on a recurring basis using significant unobservable inputs reconciliation (Level 3). + References No definition available. + Details
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