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Risk Management (Details 1) - Stage 2 [Member] | 12 Months Ended
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Dec. 31, 2019
Mortgages [Member] | Collective [Member] |
Disclosure of reconciliation of changes in loss allowance and explanation of changes in gross carrying amount for financial instruments [line items] |
Percentage of quantitative criteria for significant increase in credit risk | 39.57%
Description of quantitative criteria for significant increase in credit risk of portfolio | Irregular portfolio > 30 days
Description of quantitative criteria for significant increase in credit risk of market | Restructured marked for monitoring
Other Loans [Member] | Collective [Member] |
Disclosure of reconciliation of changes in loss allowance and explanation of changes in gross carrying amount for financial instruments [line items] |
Percentage of quantitative criteria for significant increase in credit risk | 39.11%
Description of quantitative criteria for significant increase in credit risk of portfolio | Irregular portfolio > 30 days
Description of quantitative criteria for significant increase in credit risk of market | Restructured marked for monitoring
Revolving Credit Cards [Member] | Collective [Member] |
Disclosure of reconciliation of changes in loss allowance and explanation of changes in gross carrying amount for financial instruments [line items] |
Percentage of quantitative criteria for significant increase in credit risk | 15.73%
Description of quantitative criteria for significant increase in credit risk of portfolio | Irregular portfolio > 30 days
Description of quantitative criteria for significant increase in credit risk of market | Restructured marked for monitoring
Collectively Assessed SME [Member] | Collective [Member] |
Disclosure of reconciliation of changes in loss allowance and explanation of changes in gross carrying amount for financial instruments [line items] |
Percentage of quantitative criteria for significant increase in credit risk | 39.11%
Description of quantitative criteria for significant increase in credit risk of portfolio | Irregular portfolio > 30 days
Description of quantitative criteria for significant increase in credit risk of market | Restructured marked for monitoring
Individually Assessed SME [Member] | Individual [Member] |
Disclosure of reconciliation of changes in loss allowance and explanation of changes in gross carrying amount for financial instruments [line items] |
Percentage of quantitative criteria for significant increase in credit risk | 22.69%
Description of quantitative criteria for significant increase in credit risk of portfolio | Irregular portfolio > 30 days
Description of quantitative criteria for significant increase in credit risk of market | Restructured marked for monitoring
Description of quantitative criteria for significant increase in credit risk of client | Clients that are considered to be substandard or in incompliance (pre-legal action)
Middle Market [Member] | Individual [Member] |
Disclosure of reconciliation of changes in loss allowance and explanation of changes in gross carrying amount for financial instruments [line items] |
Percentage of quantitative criteria for significant increase in credit risk | 4.50%
Description of quantitative criteria for significant increase in credit risk of portfolio | Irregular portfolio > 30 days
Description of quantitative criteria for significant increase in credit risk of market | Restructured marked for monitoring
Description of quantitative criteria for significant increase in credit risk of client | Clients that are considered to be substandard or in incompliance (pre-legal action)
Corporate And Investment Banking [Member] | Individual [Member] |
Disclosure of reconciliation of changes in loss allowance and explanation of changes in gross carrying amount for financial instruments [line items] |
Description of quantitative criteria for significant increase in credit risk | Santander Group criteria
Description of quantitative criteria for significant increase in credit risk of portfolio | Irregular portfolio > 30 days
Description of quantitative criteria for significant increase in credit risk of market | Restructured marked for monitoring
Description of quantitative criteria for significant increase in credit risk of client | Clients that are considered to be substandard or in incompliance (pre-legal action)

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