Financial assets securities [abstract] Financial assets securities Financial assets securities Securities are comprised of Trading and Investment Securities. Investment Securities Net Of Applicable Allowance Investment securities represent debt and equity securities whose changes in fair value goes through OCI (FVOCI) and debt securities that are measured at amortized cost, net of the related allowance. Trading Securities At Fair Value Through Profit Or Loss Trading securities at fair value through profit or loss. Loans [abstract] Allowance Account For Credit Losses Of Loans Allowance Account For Credit Losses Of Loans The amount of an allowance account used to record impairments to loans. Loans Before Allowance For Loan Losses Loans Before Allowance For Loan Losses The amount of Retail and Wholesale loans made by the entity before allowance for loan losses. Loans Net Loans Net The amount of Retail and Wholesale loans made by the entity, net of the allowance for loan losses. Retail loans Represents the amount of Retail loans made by the entity, including residential mortgages, personal lending products, credit cards, and lending products to certain small businesses. Wholesale loans Represents the amount of Wholesale loans made by the entity, which includes lending to businesses, sovereign and bank entities. Other miscellaneous assets Other miscellaneous assets The total amount of other assets including customers' liabilities under acceptances, derivatives, premises and equipment, goodwill, other intangibles, and other assets that the entity does not separately disclose in the same statement. Deposits [Abstract] Deposits Deposits The total amount of deposit liabilities held by the entity. Deposits from business and government The amount of deposit liabilities from business and government held by the entity. Deposits From Customers Other Than Business Government And Bank The amount of deposit liabilities from customers held by the entity, other than business and government, and banks. Obligations related to securities sold short Obligations related to securities sold short. Other miscellaneous liabilities Other miscellaneous liabilities The total amount of other liabilities including acceptances, obligations related to securities sold short, obligations related to assets sold under repurchase agreements and securities loaned, derivatives, insurance claims and policy benefit liabilities, and other liabilities that the entity does not separately disclose in the same statement. Dividends Declared Ordinary Shares Per Share Dividends declared ordinary shares per share. Increase (decrease) in allowance account for credit losses of financial assets Interest and dividend income [Abstract] Deposits And Other Interest Income Deposits and other interest income. Interest And Dividend Income Interest And Dividend Income The amount of income arising from interest and dividend. Securities income The amount of income arising related to Trading and Investment securities. Interest expense [Abstract] Interest expense Interest Expense On Deposits And Other The amount of interest expense on deposits. Interest Expense On Subordinated Debentures Interest expense on subordinated debentures. Interest Revenue Expense Net Interest Revenue Expense Net The amount of net income or expense arising from interest. Non interest expense [Abstract] Communications And Marketing Expense Communication and marketing related expenses. Equipment Expense The amount of expense for depreciation, computer rental and maintenance, and office equipment rental and maintenance. Non Interest Expense Non Interest Expense Total aggregate amount of all non-interest expense. Non interest income [Abstract] Credit Card Fee Income Credit card fee income. Foreign exchange revenue other than trading Foreign exchange revenue, other than trading. Gains losses on investment securities The gains (losses) on Investment Securities. Insurance Investment Result Insurance investment result. Mutual fund revenue The amount of income recognised from management fees (excluding investment management fees), administration and distribution fees, and performance fees. Non Interest Income Non Interest Income Non interest income. Service Charges The total amount of income which may be derived from standard monthly and transaction based service charges related to deposit accounts, including fees related to the withdrawl of funds, cheques, and transfer fees. Other services charges include payment services, such as drafts, money orders, and email transfers, as well as charges related to cash management products for businesses." Underwriting and advisory fee income Underwriting and other advisory fees primarily relate to underwriting of new issuances of debt or equity and various advisory services, such as merger and acquisitions. Provision For Credit Losses On Debt Securities And Loans At Fair Value Through Other Comprehensive Income Net Of Tax Recognized In Income Provision For Credit Losses On Debt Securities And Loans At Fair Value Through Other Comprehensive Income Net Of Tax Recognized In Income Provision for credit losses on debt securities and loans at fair value through other comprehensive income net of tax recognized in income. Other Comprehensive Income Net Of Tax Total Exchange Differences On Translation Other Comprehensive Income Net Of Tax Total Exchange Differences On Translation The amount of other comprehensive income, net of tax, related to exchange differences when financial statements of foreign operations are translated, and related to hedges of net investments in foreign operations. Dividends paid, ordinary shares Dividends paid, other shares Ordinary shares purchased for cancellation Ordinary shares purchased for cancellation Common shares purchased for cancellation. Purchases Of Treasury Shares And Other Equity Instruments Purchases Of Treasury Shares And Other Equity Instruments Purchases of treasury shares and other equity instruments. Redemption Of Preferred Shares And Other Equity Instruments Redemption Of Preferred Shares And Other Equity Instruments Redemption of preferred shares and other equity instruments. Sales Of Treasury Shares And Other Equity Instruments Sales of treasury shares and other equity instruments. Net cash flows from (used in) financing activities Change in short term borrowings subsidiaries Change in short-term borrowings of subsidiaries. Dividends Paid On Shares And Distributions Paid On Other Equity Instruments Classified As Financing Activities Dividends Paid On Shares And Distributions Paid On Other Equity Instruments Classified As Financing Activities The cash outflow for dividends paid on shares by the entity and distributions paid on other equity instruments, classified as financing activities. Dividends paid to non-controlling interests, classified as financing activities Payments for purchase of treasury shares Payments for purchase of treasury shares The cash outflow from the purchase of treasury shares. Payments of lease liabilities, classified as financing activities Payments To Acquire Entitys Ordinary Shares For Cancellation Payments To Acquire Entitys Ordinary Shares For Cancellation The cash outflow to acquire entity's ordinary shares for cancellation. Proceeds From Issuance Of Subordinated Debentures Proceeds from issuance of subordinated debentures Repayments of subordinated liabilities Net cash flows from (used in) investing activities Cash flows used in obtaining control of subsidiaries or other businesses, classified as investing activities Cash Inflow (Outflow) From Sale (Purchase) Of Premises And Equipment And Other Intangibles Cash Inflow (Outflow) From Sale (Purchase) Of Premises And Equipment And Other Intangibles Cash inflow (outflow) from sale (purchase) of premises and equipment and other intangibles. Proceeds From Or Cash Transferred For Disposal Of Subsidiaries Businesses Associates And Joint Ventures Proceeds from or cash transferred for disposal of subsidiaries businesses associates and joint ventures. Proceeds From Sales And Maturities Of Investment Securities The cash inflow from sales and maturities of Investment securities, classified as investing activities. Purchase Of Investment Securities Classified As Investing Activities Purchase Of Investment Securities Classified As Investing Activities The cash outflow for the purchase of Investment securities. Adjustments for net changes in operating assets and liabilities [abstract] Adjustments For Decrease Increase In Loans Net Of Securitizations Adjustments For (Decrease) Increase In Loans Net Of Securitizations Adjustments for decrease increase in loans net of securitizations. Adjustments For Decrease (Increase) In Trading Securities Adjustments for decrease (increase) in Trading securities to reconcile profit (loss) to net cash flow from (used in) operating activities. Adjustments For Increase (Decrease) In Accrued Interest Receivable And Payable Adjustments For Increase (Decrease) In Accrued Interest Receivable And Payable Adjustments for increase decrease in accrued interest receivable and payable to reconcile profit (loss) to net cash flow from (used in) operating activities. Adjustments For Increase (Decrease) In Brokers And Dealers Receivable And Payable Adjustments for increase decrease in brokers and dealers receivable and payable o reconcile profit (loss) to net cash flow from (used in) operating activities. Adjustments For Increase Decrease In Deposits Net Of Securitizations Adjustments for increase decrease in total deposits, net of securitizations, to reconcile profit (loss) to net cash flow from (used in) operating activities. Adjustments For Increase (Decrease) In Obligations Related To Securities Sold Short Adjustments for increase decrease in obligations related to securities sold short to reconcile profit (loss) to net cash flow from (used in) operating activities. Adjustments For Amortization And Impairment Of Other Intangibles Adjustments for amortization and impairment of other intangibles. Adjustments For Income Loss From Joint Ventures And Associates Adjustments For Income Loss From Joint Ventures And Associates Adjustments for income loss from joint ventures and associates. Adjustments For Losses Gains On Disposal Of Businesses Adjustments for losses gains on disposal of businesses. Adjustments for losses (gains) on investment securities Adjustments for losses (gains) on Investment securities to reconcile profit (loss) to net cash flow from (used in) operating activities. Net cash flows from (used in) operating activities Increase (decrease) in cash and cash equivalents after effect of exchange rate changes Supplemental Cash Flow Information [Abstract] Supplemental cash flow information abstract. Description Of Accounting Policy For Fair Value Option Financial Instruments Explanatory Description of accounting policy for fair value option financial instruments explanatory. Description Of Accounting Policy For Securities Explanatory Description of accounting policy for securities explanatory. Description Of Accounting Policy For Transaction Costs Explanatory Description of accounting policy for transaction costs explanatory. Disclosure Of Derecognition Of Financial Assets Explanatory Disclosure of derecognition of financial assets explanatory. Disclosure Of Insurance Risk Explanatory [Text Block] Disclosure of insurance risk explanatory [Text block]. Disclosure Of Loans And Allowance For Credit Losses Explanatory The entire disclosure of loans and allowance for credit losses. Disclosure Of Significant Acquisitions And Disposals Explanatory Disclosure of significant acquisitions and disposal explanatory.