Loss Contingency Damages Sought By Plaintiffs No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. Provision for investment securities available-for-sale No authoritative reference available. No authoritative reference available. No authoritative reference available. Total UK Pension Plan No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. Average Assets (In Billions) No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. Change In Unrealized Gains Losses Related To Financial Instruments No authoritative reference available. No authoritative reference available. No authoritative reference available. Net Pre-tax Loss from Sale of Held to Maturity Securities No authoritative reference available. No authoritative reference available. No authoritative reference available. Other investments. No authoritative reference available. Cumulative Loss Estimates No authoritative reference available. No authoritative reference available. No authoritative reference available. Net increase in commercial paper No authoritative reference available. No authoritative reference available. No authoritative reference available. Percentage of affiliate owned No authoritative reference available. No authoritative reference available. No authoritative reference available. Certain Loans Acquired In Transfer Accounted For As Debt Securities Sales No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. Reserve for decline in market value of collateral securities No authoritative reference available. No authoritative reference available. No authoritative reference available. Securities Weighted Average Life, Years No authoritative reference available. No authoritative reference available. No authoritative reference available. Aggregate Pre Tax Securities Lending Charge No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. Summary Of Future Minimum Lease Payments Under Non Cancelable Capital And Operating Leases No authoritative reference available. Repurchases Of Common Stock For Employee Tax Withholding No authoritative reference available. Schedule of results from non-U.S. operations No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. Adjusted Total Risk Weighted Assets And Market Risk Equivalents Adjusted Market-risk equivalents No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. Postretirement Benefit Obligation Decrease No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. Defined Benefit Plan Settlements Benefit Cost No authoritative reference available. Assets Under Custody And Administration Business Acquired May No authoritative reference available. Recent Accounting Developments Policy [Text Block] No authoritative reference available. Income (Loss) Before Equity in Undistributed Income of Consolidated Subsidiaries and Unconsolidated Entities No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. Settlements Benefit Obligation on SERP No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. Average aggregate cash balances to satisfy reserve requirements No authoritative reference available. No authoritative reference available. No authoritative reference available. Capital And Operating Leases Future Minimum Payments Due In Five Years No authoritative reference available. No authoritative reference available. No authoritative reference available. Allowance for Loan Losses Policy [Text Block] No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. Individually Evaluated For Impairment No authoritative reference available. Insurance Group Annuity Contracts No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. Prepayment Rate Minimum No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. One Time Cash Contribution To The SSgA Lending Funds No authoritative reference available. Payment To F D I C To Utilize Guarantee No authoritative reference available. Proceeds from issuance of TARP preferred stock No authoritative reference available. Total Other Non US Pension Plans Excluding UK No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. Mortgage-backed securities. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. Fair Value Measurements Policy [Text Block] No authoritative reference available. No authoritative reference available. No authoritative reference available. Allocation to participating securities, which are composed of holders of unvested restricted stock and director stock; have non-forfeitable rights to dividends during the vesting period on a basis equivalent to dividends paid to common shareholders. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. Total asset-backed securities. No authoritative reference available. Book Value Of Tangible Net Assets Acquired No authoritative reference available. HealthCareCostTrendRatesIncrease No authoritative reference available. Net investments in consolidated banking subsidiary No authoritative reference available. Net assets of registered sub-prime funds No authoritative reference available. Capital And Operating Leases Future Minimum Payments Due No authoritative reference available. Capital Leases Future Minimum Sublease Rentals Decrease No authoritative reference available. Schedule Of Allowance For Credit Losses And Recorded Investment In Financing Receivables [Text Block] No authoritative reference available. Non-accrual status principal interest payments past due days No authoritative reference available. Leased Area of Office Building, Square Feet No authoritative reference available. Expenses Related To Pre Tax Salary US Employees No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. Voluntary redemption of the first-loss notes No authoritative reference available. Interest revenue associated with AMLF No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. Credit Related Losses Other Than Temporarily Impaired Beginning Balance No authoritative reference available. No authoritative reference available. No authoritative reference available. Net Income Before Extraordinary Loss Available To Common Equity No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. Provision for legal fees No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. Collateralized with investment securities No authoritative reference available. Adjusted Total Risk Weighted Assets And Market Risk Equivalents Adjusted On-balance sheet No authoritative reference available. The tax effect from the appreciation or loss in value of the total of fair value hedges of available-for-sale securities during the period being reported on. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. Collectively Evaluated For Impairment No authoritative reference available. Actual Damages Asserted By Attorney General No authoritative reference available. Non cash investment No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. Activity Related Balance Sheet Reserve [Text Block] No authoritative reference available. Variable Interest Entity Fair Value Of Collateralized Assets No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. fixed-to-floating rate subordinated notes No authoritative reference available. No authoritative reference available. No authoritative reference available. Deferred Tax Assets Real Estate No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. The minimum amount of U.S. and non-U.S. time deposits No authoritative reference available. No authoritative reference available. No authoritative reference available. Income tax expense related to net gains from sales of investment securities No authoritative reference available. Securities Lending Charges No authoritative reference available. No authoritative reference available. No authoritative reference available. Other Changes During Period No authoritative reference available. No authoritative reference available. No authoritative reference available. Summary of non-U.S. assets. No authoritative reference available. Stock Options And Stock Awards No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. Settlements with Dutch customers. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. Defined Benefit Plan Adjustment For Rounding No authoritative reference available. No authoritative reference available. No authoritative reference available. Subordinated Bank Notes Authorized No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. Restructuring Activities Acceleration Of Equity Based Compensation Expense No authoritative reference available. No authoritative reference available. No authoritative reference available. Time Deposits Maturities No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. Additional shares from 1997 Equity Incentive Plan No authoritative reference available. No authoritative reference available. No authoritative reference available. Aggregate Fair Value Of Cash And Securities Held As Collateral For Indemnified Repurchase Agreements No authoritative reference available. No authoritative reference available. No authoritative reference available. Investment Grade Debt No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. Deferred Tax Assets Unrealized Losses On Available For Sale Securities Net No authoritative reference available. Schedule Of Expected Benefit Payments For Next Ten Years Text Block No authoritative reference available. Unfunded Commitments To Extend Credit, Short Term No authoritative reference available. No authoritative reference available. No authoritative reference available. Alternative Investments Commingled Fund No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. Other Merger Related Costs No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. Deductions For Investments In Finance Subsidiaries No authoritative reference available. No authoritative reference available. No authoritative reference available. Other U.S. debt securities. No authoritative reference available. No authoritative reference available. No authoritative reference available. Accrued taxes, expenses and other liabilities due to consolidated subsidiaries No authoritative reference available. Impact of derivatives on consolidated statement of income [table textblock] No authoritative reference available. Elected to purchase asset and mortgage backed securities No authoritative reference available. No authoritative reference available. No authoritative reference available. Schedule Of Financing Receivables On Non-Accrual Status [Text Block] No authoritative reference available. Aggregate Short-Duration advances No authoritative reference available. No authoritative reference available. No authoritative reference available. U.K. fixed-income No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. Net Prepaid Asset Liability No authoritative reference available. No authoritative reference available. No authoritative reference available. Schedule of Asset-Backed Commercial Paper Program Policy [Text Block] No authoritative reference available. No authoritative reference available. No authoritative reference available. Net Unrealized Loss on Hedges of net Investments No authoritative reference available. Provision For Investment Account Infusion No authoritative reference available. No authoritative reference available. No authoritative reference available. Unrealized losses on written options No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. Reduction in Interest Revenue Related To Revisions Of Tax Cash Flow Projections No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. Noncancelable Capital Leases Expiration No authoritative reference available. No Of Investment Securities No authoritative reference available. Investment Grade Fixed Income No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. Number of shares of other changes in stock during the period. No authoritative reference available. No authoritative reference available. No authoritative reference available. Schedule Of Weighted Average Assumptions Used In Connection With The Option Pricing Model [TextBlock] No authoritative reference available. No authoritative reference available. No authoritative reference available. Maximum Credit To Any One Affiliate As Percentage On Its Capital No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. Rate Including Impact of Hedges No authoritative reference available. No authoritative reference available. No authoritative reference available. Consolidated banking subsidiary No authoritative reference available. Accretion Of Preferred Stock Discount No authoritative reference available. No authoritative reference available. No authoritative reference available. Deferred Tax Assets Operating Expenses No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. Components of Tax-Exempt Investment Program Policy [Text Block] No authoritative reference available. Difference Between Amortized Cost And Market Value Of In Kind Distribution No authoritative reference available. Paid out, weighted-average grant date fair value No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. Change in carrying value of short-term non-recourse borrowings associated with the Asset-Backed Commercial Paper Money Market Mutual Fund Liquidity Facility instituted by the Federal Reserve Bank of Boston. No authoritative reference available. Net (increase) decrease in federal funds sold and securities purchased under resale agreements No authoritative reference available. Total Comprehensive Income (Loss) No authoritative reference available. Capital And Operating Leases Future Minimum Payments Due There after No authoritative reference available. Trading account assets. No authoritative reference available. No authoritative reference available. No authoritative reference available. Expenses Related To Pre Tax Salary Non US Employees No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. Real Estate Investment Trusts No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. Loss On Sales Of Available For Sale Securities From Conduit Securities No authoritative reference available. Contract Payments to Capital Trust III No authoritative reference available. Fair Value Of Net Loans Excluding Loans Carried At Fair Value And Leases No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. Collateralized with securities purchased under resale agreements No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. Assets Under Custody And Administration Business Acquired No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. Schedule of reconciliation of the U.S. statutory income tax rate to the effective tax rate [TextBlock] No authoritative reference available. No authoritative reference available. No authoritative reference available. Non-U.S. equity securities. No authoritative reference available. Contractual Rates No authoritative reference available. No authoritative reference available. No authoritative reference available. Prepayment of preferred stock discount No authoritative reference available. No authoritative reference available. No authoritative reference available. Collateral for the fair market value of the securities borrowed. No authoritative reference available. Contractual Maturities Time Deposits 100000 Or More Four Months Through 12 Months No authoritative reference available. Collateralized mortgage obligations. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. Alternative Investments No authoritative reference available. Accumulated Other Comprehensive Income Net Loss No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. Overnight Maturity Amortized Cost No authoritative reference available. Revolving Credit Facility With Borrower No authoritative reference available. Aggregate Expense For Service And Interest Costs Decrease No authoritative reference available. No authoritative reference available. No authoritative reference available. Aggregate Loan To The Borrower No authoritative reference available. Capital And Operating Leases Future Minimum Payments Due In Four Years No authoritative reference available. No authoritative reference available. No authoritative reference available. ScheduleOfAllowanceForLoanLossesTextBlock No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. Interest expense included in short-term borrowings relating to third party asset backed securitization trusts. No authoritative reference available. No authoritative reference available. No authoritative reference available. Discloses additional detail of assets not otherwise specified in the taxonomy. Also serves as the sum of assets not individually reported in the financial statements, or not separately disclosed in notes. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. Commercial paper Maturity period No authoritative reference available. No authoritative reference available. No authoritative reference available. Defined Benefit Plan Total Expenses No authoritative reference available. No authoritative reference available. No authoritative reference available. Schedule of components of deferred tax liabilities and assets [TextBlock] No authoritative reference available. Noncredit portion of other-than-temporary impairments. No authoritative reference available. No authoritative reference available. No authoritative reference available. Impaired Loans Recorded Principal Balance No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. Professional Services Merger Related Costs No authoritative reference available. Other assets. No authoritative reference available. Private equity No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. Schedule Of Contractual Maturities Of Debt Securities No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. Change in Held-To-maturity investment securities purchased at amortized cost under Asset-Backed Commercial Paper Money Market Mutual Fund Liquidity Facility instituted by the Federal Reserve Bank of Boston. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. Other interest-earning assets No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. Condensed Financial Information Statement of Cash Flows of Parent Company Table No authoritative reference available. No authoritative reference available. No authoritative reference available. Operating Leases Future Minimum Payments Due Current Decrease No authoritative reference available. Sub-prime. No authoritative reference available. Discount Accretion on Preferred Stock. No authoritative reference available. Workforce reduction No authoritative reference available. No authoritative reference available. No authoritative reference available. No of customer not entered into settlement agreements No authoritative reference available. Deferred Income Tax Expense Benefit Excluding Extraorinary Loss No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. U.S. equity securities. No authoritative reference available. No authoritative reference available. No authoritative reference available. Capital And Operating Leases Future Minimum Payments Due Current No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. Percentage Of Global Work Force Terminated Involuntarily No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. Appreciation or loss in value of the total of fair value hedges of available-for-sale securities during the period being reported on, net of tax. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. Capital And Operating Leases Future Minimum Payments Due In Three Years No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. Condensed Financial Information Statement of Income of Parent Company Table No authoritative reference available. No authoritative reference available. No authoritative reference available. Standby Letters Of Credit No authoritative reference available. Aggregate Expense For Service And Interest Costs Increase No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. Treasure Shares Acquired, Price Per Share No authoritative reference available. Peak-To-Trough Housing Price Decline Minimum No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. Schedule of the location and amount of gains and losses reported in the statement of financial performance (or when applicable, the statement of financial position, for example, gains and losses initially recognized in other comprehensive income) on derivative instruments designated and qualifying as hedging instruments in fair value hedges and related hedged items designated and qualifying in fair value hedges and on derivative instruments not designed as hedging instruments. No authoritative reference available. Redemption Of Tarp Preferred Stock No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. Underground Parking Garage No authoritative reference available. Total Realized And Unrealized Gains Losses Recorded In Revenue No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. Notes and other receivables, consolidated banking subsidiary No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. Peak To Trough Housing Price Decline No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. Customer indemnification obligation No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. Aggregate of debt restructurings No authoritative reference available. No authoritative reference available. No authoritative reference available. Non-U.S. investment securities. No authoritative reference available. Additional Allowance For Loan Losses No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. Dividends, other No authoritative reference available. Stockholders' Equity - Beginning Balance - As Restated. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. Securities gross losses from other-than-temporary impairment, related to topic 310-30 securities No authoritative reference available. Schedule Of U S Government Securities And Related Repurchase Agreements Including Accrued Interest [Text Block] No authoritative reference available. Unfunded Commitments To Extend Credit No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. Net asset value per underlying cash collateral pools No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. Schedule Of Stock Options And Stock Appreciation Rights Activity [TextBlock] No authoritative reference available. Plus Expected Credit Related Losses For Which Other Than Temporary Impairment Not Previously Recognized No authoritative reference available. No authoritative reference available. No authoritative reference available. Effective Income Tax Rate Reconciliation Provisions Related To LILO And SILO Transactions No authoritative reference available. No authoritative reference available. No authoritative reference available. Schedule Of Credit Related Loss Activity Recognized In Earnings No authoritative reference available. Developed International Equities No authoritative reference available. No authoritative reference available. No authoritative reference available. Capital trust securities No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. Condensed Financial Information Statement of Condition of Parent Company Table No authoritative reference available. No authoritative reference available. No authoritative reference available. Components Of Interest Revenue & Interest Expenses. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. Paid out, shares No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. Business Acquisition Cost Of Acquired Entity Transaction Costs Related No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. Cumulative mark-to-market loss No authoritative reference available. No authoritative reference available. No authoritative reference available. Carrying value of the underlying collateral. No authoritative reference available. No authoritative reference available. No authoritative reference available. Debt securities added for the conduit consolidation, related to Topic 325-40 securities No authoritative reference available. No authoritative reference available. No authoritative reference available. Loans or leases contractually past-due days No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. Other liabilities. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. Loans Receivable Investment Funds No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. Rental Expense Net Of Sublease Revenue No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. Loss Severity No authoritative reference available. Less Losses Realized For Securities Sold No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. Excess Of Aggregate Par Of Assets Received By Participants Over Aggregate Market Value No authoritative reference available. No authoritative reference available. No authoritative reference available. After tax extraordinary loss No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. Original number of shares approved for issuance and stock-based awards No authoritative reference available. Impairment associated with expected credit losses No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. CumulativeEmployerContributionsInExcessOfNetPeriodicBenefitCost No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. Gains On Sales Of Available For Sale Securities From Conduit Securities No authoritative reference available. Capital Lease Period No authoritative reference available. Acquired Commercial Real Estate Loan No authoritative reference available. Credit-related losses other-than-temporarily impairment No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. Direct Obligations No authoritative reference available. Schedule Of Impaired Loans [Text Block] No authoritative reference available. No authoritative reference available. No authoritative reference available. Collateral for Indemnified Securities Invested in Indemnified Repurchase Agreements No authoritative reference available. Net income before extraordinary loss available to common shareholders No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. Schedule Of Activity In The Accretable Yield Related To Acquired Debt Securities No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. Pre-tax extraordinary loss No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. Trading Services Revenue No authoritative reference available. No authoritative reference available. No authoritative reference available. Maximum Credit To All Affiliate As Percentage On Its Capital No authoritative reference available. Miscellaneous other assets No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. Cost of the investment. No authoritative reference available. Domestic Large Cap Equity No authoritative reference available. Defined Pension Benefits In Excess Of Qualified Plan Limits Information For The Serps Text Block No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. Schedule Of Components Of Basic And Diluted Earnings Per Share No authoritative reference available. Schedule Of Securities Sold Under Repurchase Agreements [TextBlock] No authoritative reference available. No authoritative reference available. No authoritative reference available. Net income before extraordinary loss available to common shareholder No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. Emerging Market Index No authoritative reference available. Repayment of TARP preferred stock investment No authoritative reference available. Interest expense associated with AMLF No authoritative reference available. No authoritative reference available. No authoritative reference available. Net Assets of Fund Held By Bankrupt Counterparty No authoritative reference available. No authoritative reference available. No authoritative reference available. Leased Area No authoritative reference available. Defined Benefit Plan Assumptions Used Calculating Benefit Cost Rate No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. Total assets carried at fair value. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. Other interest-earning liabilities No authoritative reference available. Aggregate stock beginning balance as restated. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. Schedule Of Aggregate Merger And Integration Costs In Connection With The Acquisitions No authoritative reference available. Total Assets Carried At Fair Value No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. Investments in non-banking subsidiaries and unconsolidated entities No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. Employee Benefits Expense Policy [Text Block] No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. Total Unrealized Loss On Securities For Which Other Than Temporary Impairment Was Recorded No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. Undistributed earnings of unconsolidated entities No authoritative reference available. Common Stock Purchased and Held in Trust, Shares No authoritative reference available. No authoritative reference available. No authoritative reference available. Plus Expected Credit Related Losses For Which Other Than Temporary Impairment Previously Recognized No authoritative reference available. No authoritative reference available. No authoritative reference available. The aggregate net amount of depreciation, amortization, and accretion recognized during the period and the component of income tax expense for the period representing the net change in deferred tax assets and liabilities associated with continuing operations. No authoritative reference available. Schedule Of Deferred Stock Awards Activity [TextBlock] No authoritative reference available. No authoritative reference available. No authoritative reference available. Change in unrealized gains/losses on hedges of net investments in non-U.S. subsidiaries, net of related taxes No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. Reduction of quarterly dividend per share No authoritative reference available. State and political subdivisions. No authoritative reference available. Bank Notes Authorized No authoritative reference available. Schedule Of Restricted Stock Awards Activity [TextBlock] No authoritative reference available. Expected losses from other-than-temporary impairment on held-to-maturity securities related to factors other than credit. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. Net Impairment Losses On Conduit Securities No authoritative reference available. No authoritative reference available. No authoritative reference available. Schedule Of Recorded Investment In Each Class Of Total Loans And Leases By Credit Quality Indicator Text Block No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. Adjusted Total Risk Weighted Assets And Market Risk Equivalents Adjusted Off-balance sheet No authoritative reference available. Short Term Debt Weighted Average Interest Rate During The Period No authoritative reference available. Increase In Carrying Value Of Long Term Debt No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. Expected Employer Contributions To SERPs And Postretirement Plan No authoritative reference available. The reported amounts and estimated fair values for financial instruments. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. Loans and Lease Financing Policy [Text Block] No authoritative reference available. No authoritative reference available. No authoritative reference available. Period For Cancellation Of Capital Lease No authoritative reference available. Less Losses Realized for Securities Intended or Required to be Sold No authoritative reference available. No authoritative reference available. No authoritative reference available. Credit cards. No authoritative reference available. The Actuarially Determined Expense For Our US And Non US Defined Benefit Plans Postretirement Plan And SERPs Text Block No authoritative reference available. Investments in subsidiaries consolidated non-banking subsidiary No authoritative reference available. No authoritative reference available. No authoritative reference available. Other. No authoritative reference available. No authoritative reference available. No authoritative reference available. Collateralized Debt Obligations Policy [Text Block] No authoritative reference available. Deferred Tax Liabilities Fixed And Intangible Assets No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. Peak-To-Trough Housing Price Decline Maximum No authoritative reference available. Weighted-average life of trusts. No authoritative reference available. Debt Securities Added For Conduit Consolidation Topic 310-30 No authoritative reference available. Net increase decrease in notes receivable from subsidiaries No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. Capital And Operating Leases Future Minimum Payments Due In Two Years No authoritative reference available. No authoritative reference available. No authoritative reference available. Purchased Receivables No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. Expected losses from other-than-temporary impairment on available-for-sale securities related to factors other than credit. No authoritative reference available. No authoritative reference available. No authoritative reference available. Alternative Investments Fund Of Funds No authoritative reference available. Investments Impairment associated with managements intent not to sell impaired investments prior to recovery in value No authoritative reference available. SERP Settlement Periodic Cost No authoritative reference available. No authoritative reference available. No authoritative reference available. Unrealized loss on available-for-sale securities and cash flow hedges No authoritative reference available. Defined benefit plan assumed return on plan assets No authoritative reference available. No authoritative reference available. No authoritative reference available. Tier Two Risk Based Capital No authoritative reference available. Schedule Of Components Of The Net Investment In Leveraged Leases [Text Block] No authoritative reference available. Estimated Amortization No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. Schedule Of Performance Awards Activity [TextBlock] No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. Qualifying Subordinated Debt No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. Increase in litigation reserve No authoritative reference available. Accrued taxes, expenses and other liabilities due to third parties No authoritative reference available. No authoritative reference available. No authoritative reference available. Number of Years of Relationships with State of Washington No authoritative reference available. No authoritative reference available. No authoritative reference available. Total standby bond purchase agreement committed to trusts. No authoritative reference available. Non-U.S. debt securities. No authoritative reference available. Provision for legal exposure No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. Aggregate amount to improve the ratio of the market value of the accounts' portfolio holding No authoritative reference available. Available for sale securities, gross unrealized loss, credit deterioration No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. Domestic Small Cap Equity No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. Postretirement Benefit Obligation Increase No authoritative reference available. No authoritative reference available. No authoritative reference available. Consolidated non-banking subsidiaries and unconsolidated entities No authoritative reference available. No authoritative reference available. No authoritative reference available. Other Operating Expenses [Text Block] No authoritative reference available. Overnight Maturity Fair Value No authoritative reference available. Net Unrealized Loss Related To Reclassified Securities No authoritative reference available. Non-cancelable lease maturity date No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. Defined Benefit Plan Amounts Recognized In Consolidated Statement Of Condition Text Block No authoritative reference available. Notes and other receivables, consolidated non-banking subsidiaries and unconsolidated entities No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. Schedule Of Defined Benefit Plans Table Text Block No authoritative reference available. No authoritative reference available. No authoritative reference available. Contractual and weighted-average interest rates, which include the effects of hedges related to financial instruments No authoritative reference available. Collateral for the amount of the repurchase agreement. No authoritative reference available. Aggregate income tax benefit related to compensation expense No authoritative reference available. Summary of Activity Related to Unrecognized Tax Benefits No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. Redemption of TARP common stock No authoritative reference available. No authoritative reference available. No authoritative reference available. Loans Acquired With Deteriorated Credit Quality No authoritative reference available. Expense Associated with Expense Acceleration in Connection with the Restructuring Plan No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. Impaired Loans Of Unpaid Principal Balance No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. Common stock acquired per share No authoritative reference available. Investments in Subsidiaries, Consolidated Banking Subsidiaries No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. Commercial real estate loans on non-accrual status No authoritative reference available. Adjusted Basic Average Shares No authoritative reference available. No authoritative reference available. No authoritative reference available. Carrying amount of other assets not individually reported in the financial statements. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. Prepayment Rate Minimum No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. Pre-tax margin No authoritative reference available. Fair Value, Liabilities No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. Total liabilities carried at fair value. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. Net Loans Excluding Leases, at Reported Amount No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. Schedule of components of income tax expense [TextBlock] No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. Retention And Other Compensation Merger Related Costs No authoritative reference available. Reduction Of Goodwill Previously Recorded No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. Credit-related losses other-than-temporarily impaired, ending balance, related to topic 310-30 securities No authoritative reference available. No authoritative reference available. No authoritative reference available. Commercial Paper Authorized No authoritative reference available. No authoritative reference available. No authoritative reference available. Schedule Of Interest Rate Swaps Designated As Fairvalue And Cashflow Hedges Notional Amount No authoritative reference available. Health Care Cost Trend Rates Decrease No authoritative reference available. No authoritative reference available. No authoritative reference available. Sale Of Investment In Non-Banking Subsidiaries And Unconsolidated Entities No authoritative reference available. No authoritative reference available. No authoritative reference available. Components of Net Periodic Benefit Cost Non-Qualified SERPs No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. Net unrealized loss on fair value hedges of available-for-sale securities No authoritative reference available. No authoritative reference available. No authoritative reference available. Emerging Markets Equity No authoritative reference available. No authoritative reference available. No authoritative reference available. Net prepaid (accrued) benefit expense No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. Adjusted Total Risk Weighted Assets And Market Risk Equivalents Adjusted Quarterly Average Assets No authoritative reference available. Schedule of differences between the gains (losses) on the derivative and the gains (losses) on the hedged item represent hedge ineffectiveness No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. Net after-tax unrealized loss on available-for-sale securities No authoritative reference available. No authoritative reference available. No authoritative reference available. Aggregate Fair Value Of Indemnified Securities On Loan No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. Prepayment Rate Maximum No authoritative reference available. No authoritative reference available. No authoritative reference available. Non-cash investments in capital leases and other premises and equipment No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. Preferred Stock and Common Stock Warrant Issued Under TARP No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. Capital lease maturity date No authoritative reference available. Critical Estimates Used In Roll Rate Analysis No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. Number Of Employees Terminated Involuntarily No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. Leveraged Leases Net Investment In Leveraged Leases Disclosure Unearned Income No authoritative reference available. No authoritative reference available. No authoritative reference available. Student loans. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. Asset-Backed Securitization Trusts Policy [Text Block] No authoritative reference available. Average decline in net asset value per share. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. Schedule Of Scheduled Maturities Of Aggregate US And Non US Time Deposits Text Block No authoritative reference available. Average balances of Securities Purchased under Agreements to Resell and Securities Sold under Agreements to Repurchase No authoritative reference available. High Yield Fixed Income No authoritative reference available. No authoritative reference available. No authoritative reference available. Variable Interest Entities Policy No authoritative reference available. Asset Purchase Agreements No authoritative reference available. Impairment associated with adverse changes in timing of expected future cash flows No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. Annual Preferred Stock Contract Payment Rate No authoritative reference available. Allowances for on and off-balance sheet credit exposures No authoritative reference available. No authoritative reference available. No authoritative reference available. Investments in subsidiaries unconsolidated entities No authoritative reference available. Restructuring Charges No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. No authoritative reference available. Aggregate notional value of CDOs. No authoritative reference available. No authoritative reference available. No authoritative reference available. Aggregate Fair Value Of Cash And Securities Held As Collateral For Indemnified Securities No authoritative reference available. Capital Lease Obligations Facility In United Kingdom No authoritative reference available. Adjusted Total Risk Weighted Assets And Market Risk Equivalents Adjusted Total No authoritative reference available. No authoritative reference available. No authoritative reference available. Tax positions for which the ultimate deductibility is highly certain but time is uncertain No authoritative reference available. No authoritative reference available. No authoritative reference available. Repurchase of TARP common stock warrant No authoritative reference available. No authoritative reference available. No authoritative reference available.