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v3.23.2

Expected credit loss measurement - Economic scenarios and weights applied (Detail) | 3 Months Ended
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Jun. 30, 2023 | Mar. 31, 2023 | Jun. 30, 2022
Asset price inflation |  |  |
Disclosure Of Provision Matrix [Line Items] |  |  |
Assigned weights | 0.00% | 0.00% | 0.00%
Baseline |  |  |
Disclosure Of Provision Matrix [Line Items] |  |  |
Assigned weights | 60.00% | 60.00% | 55.00%
Severe Russia-Ukraine conflict scenario |  |  |
Disclosure Of Provision Matrix [Line Items] |  |  |
Assigned weights |  |  | 25.00%
Mild debt crisis |  |  |
Disclosure Of Provision Matrix [Line Items] |  |  |
Assigned weights | 15.00% |  |
Stagflationary Geopolitical Crisis |  |  |
Disclosure Of Provision Matrix [Line Items] |  |  |
Assigned weights | 25.00% | 25.00% |
Global crisis |  |  |
Disclosure Of Provision Matrix [Line Items] |  |  |
Assigned weights |  | 15.00% | 20.00%

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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 percentage of scenario weights applied. + References No definition available. + Details
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