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ACCOUNTING STANDARDS AND BASIS OF PREPARATION - Assumptions utilized to calculate ECL (Detail) | Dec. 31, 2023
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Personal and Business Banking |
Disclosure of Primary Macroeconomic Drivers of Credit Losses [line items] |
Probably of default | 30.00%
Personal and Business Banking | Inflation Rate | Scenario one [member] |
Disclosure of Primary Macroeconomic Drivers of Credit Losses [line items] |
Probably of default | 205.60%
Personal and Business Banking | Inflation Rate | Scenario Two [member] |
Disclosure of Primary Macroeconomic Drivers of Credit Losses [line items] |
Probably of default | 173.90%
Personal and Business Banking | Inflation Rate | Scenario Three [member] |
Disclosure of Primary Macroeconomic Drivers of Credit Losses [line items] |
Probably of default | 301.70%
Personal and Business Banking | Private Sector Wage | Scenario one [member] |
Disclosure of Primary Macroeconomic Drivers of Credit Losses [line items] |
Probably of default | (0.20%)
Loss given default | (0.20%)
Personal and Business Banking | Private Sector Wage | Scenario Two [member] |
Disclosure of Primary Macroeconomic Drivers of Credit Losses [line items] |
Probably of default | 2.90%
Loss given default | 2.90%
Personal and Business Banking | Private Sector Wage | Scenario Three [member] |
Disclosure of Primary Macroeconomic Drivers of Credit Losses [line items] |
Probably of default | (5.00%)
Loss given default | (5.00%)
Personal and Business Banking | Monetary Policy Rate | Scenario one [member] |
Disclosure of Primary Macroeconomic Drivers of Credit Losses [line items] |
Loss given default | 105.00%
Personal and Business Banking | Monetary Policy Rate | Scenario Two [member] |
Disclosure of Primary Macroeconomic Drivers of Credit Losses [line items] |
Loss given default | 94.50%
Personal and Business Banking | Monetary Policy Rate | Scenario Three [member] |
Disclosure of Primary Macroeconomic Drivers of Credit Losses [line items] |
Loss given default | 154.10%
Corporate Banking | Private Sector Wage | Scenario one [member] |
Disclosure of Primary Macroeconomic Drivers of Credit Losses [line items] |
Probably of default | (0.20%)
Corporate Banking | Private Sector Wage | Scenario Two [member] |
Disclosure of Primary Macroeconomic Drivers of Credit Losses [line items] |
Probably of default | 2.90%
Corporate Banking | Private Sector Wage | Scenario Three [member] |
Disclosure of Primary Macroeconomic Drivers of Credit Losses [line items] |
Probably of default | (5.00%)
Corporate Banking | Monthly Economic Activity Estimator | Scenario one [member] |
Disclosure of Primary Macroeconomic Drivers of Credit Losses [line items] |
Probably of default | 145.00%
Corporate Banking | Monthly Economic Activity Estimator | Scenario Two [member] |
Disclosure of Primary Macroeconomic Drivers of Credit Losses [line items] |
Probably of default | 150.00%
Corporate Banking | Monthly Economic Activity Estimator | Scenario Three [member] |
Disclosure of Primary Macroeconomic Drivers of Credit Losses [line items] |
Probably of default | 141.00%
Corporate Banking | Exchange Rate | Scenario one [member] |
Disclosure of Primary Macroeconomic Drivers of Credit Losses [line items] |
Loss given default | 2011.00%
Corporate Banking | Exchange Rate | Scenario Two [member] |
Disclosure of Primary Macroeconomic Drivers of Credit Losses [line items] |
Loss given default | 1857.00%
Corporate Banking | Exchange Rate | Scenario Three [member] |
Disclosure of Primary Macroeconomic Drivers of Credit Losses [line items] |
Loss given default | 3374.00%
Corporate Banking | Private Sector Loans | Scenario one [member] |
Disclosure of Primary Macroeconomic Drivers of Credit Losses [line items] |
Loss given default | 245.20%
Corporate Banking | Private Sector Loans | Scenario Two [member] |
Disclosure of Primary Macroeconomic Drivers of Credit Losses [line items] |
Loss given default | 109.40%
Corporate Banking | Private Sector Loans | Scenario Three [member] |
Disclosure of Primary Macroeconomic Drivers of Credit Losses [line items] |
Loss given default | 193.70%

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