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v3.26.1

Risk management - Maximum exposure limits based on credit quality (Details) - Sovereign risk | Dec. 31, 2025 | Dec. 31, 2024 | Dec. 31, 2023
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AAA |  |  |
Disclosure of credit risk exposure [line items] |  |  |
Maximum exposure limit, percentage | 18.00% | 21.00% | 18.00%
AA |  |  |
Disclosure of credit risk exposure [line items] |  |  |
Maximum exposure limit, percentage | 17.00% | 18.00% | 19.00%
A |  |  |
Disclosure of credit risk exposure [line items] |  |  |
Maximum exposure limit, percentage | 43.00% | 41.00% | 41.00%
BBB |  |  |
Disclosure of credit risk exposure [line items] |  |  |
Maximum exposure limit, percentage | 14.00% | 11.00% | 12.00%
Less than BBB |  |  |
Disclosure of credit risk exposure [line items] |  |  |
Maximum exposure limit, percentage | 9.00% | 9.00% | 10.00%

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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 Maximum Exposure Limit, Percentage + References No definition available. + Details
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- Details
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- Details
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- Details
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- Details
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- Details
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- Details
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