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Fair Value Of Assets And Liabilities (Schedule Of Assets And Liabilities Measured At Fair Value On A Recurring Basis) (Details) - USD ($) | Sep. 30, 2015 | Dec. 31, 2014 | Sep. 30, 2014
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Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |  |  |  |
Trading securities | $ 1,229,180,000 |  | $ 1,194,391,000 | $ 1,338,022,000 |
Loans held-for-sale | 26,789,000 |  |  | 31,443,000 |
Securities available for sale | 3,673,641,000 | [1] | $ 3,556,613,000 | 3,534,671,000 | [2]
Total other assets | 180,513,000 |  |  | 165,523,000 |
Total assets | 4,954,410,000 |  |  | 4,913,852,000 |
Total other liabilities | 140,965,000 |  |  | 123,442,000 |
Total liabilities | 929,528,000 |  |  | 655,676,000 |
Recurring |  |  |  |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |  |  |  |
Securities available for sale | 3,517,928,000 |  |  | 3,378,864,000 |
Level 1 |  |  |  |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |  |  |  |
Loans held-for-sale | 0 |  |  | 0 |
Securities available for sale | 25,840,000 |  |  | 26,080,000 |
Total other assets | 42,307,000 |  |  | 28,082,000 |
Total assets | 68,147,000 |  |  | 54,162,000 |
Total other liabilities | 15,921,000 |  |  | 2,895,000 |
Total liabilities | 15,921,000 |  |  | 2,895,000 |
Level 2 |  |  |  |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |  |  |  |
Loans held-for-sale | 0 |  |  | 0 |
Securities available for sale | 3,489,142,000 |  |  | 3,349,355,000 |
Total other assets | 136,213,000 |  |  | 134,561,000 |
Total assets | 4,849,932,000 |  |  | 4,815,815,000 |
Total other liabilities | 120,234,000 |  |  | 112,907,000 |
Total liabilities | 908,797,000 |  |  | 645,141,000 |
Level 3 |  |  |  |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |  |  |  |
Loans held-for-sale | 26,789,000 |  |  | 31,443,000 |
Securities available for sale | 2,946,000 |  |  | 3,429,000 |
Total other assets | 1,993,000 |  |  | 2,880,000 |
Total assets | 36,331,000 |  |  | 43,875,000 |
Total other liabilities | 4,810,000 |  |  | 7,640,000 |
Total liabilities | 4,810,000 |  |  | 7,640,000 |
U.S. treasuries |  |  |  |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |  |  |  |
Securities available for sale | 100,000 |  |  | 100,000 |
U.S. treasuries | Level 1 |  |  |  |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |  |  |  |
Securities available for sale | 0 |  |  | 0 |
U.S. treasuries | Level 2 |  |  |  |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |  |  |  |
Securities available for sale | 100,000 |  |  | 100,000 |
U.S. treasuries | Level 3 |  |  |  |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |  |  |  |
Securities available for sale | 0 |  |  | 0 |
Government Agency Issued Mortgage-Backed Securities ("MBS") |  |  |  |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |  |  |  |
Securities available for sale | 945,951,000 |  |  | 716,865,000 |
Government Agency Issued Mortgage-Backed Securities ("MBS") | Level 1 |  |  |  |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |  |  |  |
Securities available for sale | 0 |  |  | 0 |
Government Agency Issued Mortgage-Backed Securities ("MBS") | Level 2 |  |  |  |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |  |  |  |
Securities available for sale | 945,951,000 |  |  | 716,865,000 |
Government Agency Issued Mortgage-Backed Securities ("MBS") | Level 3 |  |  |  |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |  |  |  |
Securities available for sale | 0 |  |  | 0 |
Government Agency Issued Collateralized Mortgage Obligations ("CMO") |  |  |  |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |  |  |  |
Securities available for sale | 2,535,436,000 |  |  | 2,623,685,000 |
Government Agency Issued Collateralized Mortgage Obligations ("CMO") | Level 1 |  |  |  |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |  |  |  |
Securities available for sale | 0 |  |  | 0 |
Government Agency Issued Collateralized Mortgage Obligations ("CMO") | Level 2 |  |  |  |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |  |  |  |
Securities available for sale | 2,535,436,000 |  |  | 2,623,685,000 |
Government Agency Issued Collateralized Mortgage Obligations ("CMO") | Level 3 |  |  |  |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |  |  |  |
Securities available for sale | 0 |  |  | 0 |
Other U.S. Government Agencies |  |  |  |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |  |  |  |
Securities available for sale | 1,446,000 |  |  | 1,929,000 |
Other U.S. Government Agencies | Level 1 |  |  |  |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |  |  |  |
Securities available for sale | 0 |  |  | 0 |
Other U.S. Government Agencies | Level 2 |  |  |  |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |  |  |  |
Securities available for sale | 0 |  |  | 0 |
Other U.S. Government Agencies | Level 3 |  |  |  |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |  |  |  |
Securities available for sale | 1,446,000 |  |  | 1,929,000 |
States And Municipalities |  |  |  |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |  |  |  |
Securities available for sale | 9,155,000 |  |  | 10,205,000 |
States And Municipalities | Level 1 |  |  |  |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |  |  |  |
Securities available for sale | 0 |  |  | 0 |
States And Municipalities | Level 2 |  |  |  |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |  |  |  |
Securities available for sale | 7,655,000 |  |  | 8,705,000 |
States And Municipalities | Level 3 |  |  |  |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |  |  |  |
Securities available for sale | 1,500,000 |  |  | 1,500,000 |
Equity, Mutual Funds, And Other |  |  |  |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |  |  |  |
Securities available for sale | 25,840,000 |  |  | 26,080,000 |
Equity, Mutual Funds, And Other | Level 1 |  |  |  |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |  |  |  |
Securities available for sale | 25,840,000 |  |  | 26,080,000 |
Equity, Mutual Funds, And Other | Level 2 |  |  |  |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |  |  |  |
Securities available for sale | 0 |  |  | 0 |
Equity, Mutual Funds, And Other | Level 3 |  |  |  |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |  |  |  |
Securities available for sale | 0 |  |  | 0 |
Mortgage Servicing Rights |  |  |  |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |  |  |  |
Total other assets | 1,993,000 |  |  | 2,880,000 |
Mortgage Servicing Rights | Level 1 |  |  |  |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |  |  |  |
Total other assets | 0 |  |  | 0 |
Mortgage Servicing Rights | Level 2 |  |  |  |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |  |  |  |
Total other assets | 0 |  |  | 0 |
Mortgage Servicing Rights | Level 3 |  |  |  |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |  |  |  |
Total other assets | 1,993,000 |  |  | 2,880,000 |
Deferred Compensation Assets |  |  |  |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |  |  |  |
Total other assets | 25,972,000 |  |  | 24,901,000 |
Deferred Compensation Assets | Level 1 |  |  |  |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |  |  |  |
Total other assets | 25,972,000 |  |  | 24,901,000 |
Deferred Compensation Assets | Level 2 |  |  |  |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |  |  |  |
Total other assets | 0 |  |  | 0 |
Deferred Compensation Assets | Level 3 |  |  |  |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |  |  |  |
Total other assets | 0 |  |  | 0 |
Derivatives, Forwards And Futures |  |  |  |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |  |  |  |
Total other assets | 16,335,000 |  |  | 3,181,000 |
Total other liabilities | 15,921,000 |  |  | 2,895,000 |
Derivatives, Forwards And Futures | Level 1 |  |  |  |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |  |  |  |
Total other assets | 16,335,000 |  |  | 3,181,000 |
Total other liabilities | 15,921,000 |  |  | 2,895,000 |
Derivatives, Forwards And Futures | Level 2 |  |  |  |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |  |  |  |
Total other assets | 0 |  |  | 0 |
Total other liabilities | 0 |  |  | 0 |
Derivatives, Forwards And Futures | Level 3 |  |  |  |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |  |  |  |
Total other assets | 0 |  |  | 0 |
Total other liabilities | 0 |  |  | 0 |
Derivatives, Interest Rate Contracts |  |  |  |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |  |  |  |
Total other assets | 136,121,000 |  |  | 134,561,000 |
Total other liabilities | 120,234,000 |  |  | 112,907,000 |
Derivatives, Interest Rate Contracts | Level 1 |  |  |  |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |  |  |  |
Total other assets | 0 |  |  | 0 |
Total other liabilities | 0 |  |  | 0 |
Derivatives, Interest Rate Contracts | Level 2 |  |  |  |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |  |  |  |
Total other assets | 136,121,000 |  |  | 134,561,000 |
Total other liabilities | 120,234,000 |  |  | 112,907,000 |
Derivatives, Interest Rate Contracts | Level 3 |  |  |  |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |  |  |  |
Total other assets | 0 |  |  | 0 |
Total other liabilities | 0 |  |  | 0 |
Derivatives, Other |  |  |  |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |  |  |  |
Total other assets | 92,000 |  |  |  |
Total other liabilities | 4,810,000 |  |  | 7,640,000 |
Derivatives, Other | Level 1 |  |  |  |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |  |  |  |
Total other assets | 0 |  |  |  |
Total other liabilities | 0 |  |  | 0 |
Derivatives, Other | Level 2 |  |  |  |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |  |  |  |
Total other assets | 92,000 |  |  |  |
Total other liabilities | 0 |  |  | 0 |
Derivatives, Other | Level 3 |  |  |  |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |  |  |  |
Total other assets | 0 |  |  |  |
Total other liabilities | 4,810,000 |  |  | 7,640,000 |
Fixed Income |  |  |  |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |  |  |  |
Trading securities | 1,224,582,000 |  |  | 1,331,904,000 |
Total trading liabilities - fixed income | 788,563,000 |  |  | 532,234,000 |
Fixed Income | Level 1 |  |  |  |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |  |  |  |
Trading securities | 0 |  |  | 0 |
Total trading liabilities - fixed income | 0 |  |  | 0 |
Fixed Income | Level 2 |  |  |  |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |  |  |  |
Trading securities | 1,224,577,000 |  |  | 1,331,899,000 |
Total trading liabilities - fixed income | 788,563,000 |  |  | 532,234,000 |
Fixed Income | Level 3 |  |  |  |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |  |  |  |
Trading securities | 5,000 |  |  | 5,000 |
Total trading liabilities - fixed income | 0 |  |  | 0 |
Fixed Income | U.S. treasuries |  |  |  |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |  |  |  |
Trading securities | 97,211,000 |  |  | 247,796,000 |
Total trading liabilities - fixed income | 478,759,000 |  |  | 278,306,000 |
Fixed Income | U.S. treasuries | Level 1 |  |  |  |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |  |  |  |
Trading securities | 0 |  |  | 0 |
Total trading liabilities - fixed income | 0 |  |  | 0 |
Fixed Income | U.S. treasuries | Level 2 |  |  |  |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |  |  |  |
Trading securities | 97,211,000 |  |  | 247,796,000 |
Total trading liabilities - fixed income | 478,759,000 |  |  | 278,306,000 |
Fixed Income | U.S. treasuries | Level 3 |  |  |  |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |  |  |  |
Trading securities | 0 |  |  | 0 |
Total trading liabilities - fixed income | 0 |  |  | 0 |
Fixed Income | Government Agency Issued Mortgage-Backed Securities ("MBS") |  |  |  |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |  |  |  |
Trading securities | 265,290,000 |  |  | 301,559,000 |
Total trading liabilities - fixed income | 1,481,000 |  |  |  |
Fixed Income | Government Agency Issued Mortgage-Backed Securities ("MBS") | Level 1 |  |  |  |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |  |  |  |
Trading securities | 0 |  |  | 0 |
Total trading liabilities - fixed income | 0 |  |  |  |
Fixed Income | Government Agency Issued Mortgage-Backed Securities ("MBS") | Level 2 |  |  |  |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |  |  |  |
Trading securities | 265,290,000 |  |  | 301,559,000 |
Total trading liabilities - fixed income | 1,481,000 |  |  |  |
Fixed Income | Government Agency Issued Mortgage-Backed Securities ("MBS") | Level 3 |  |  |  |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |  |  |  |
Trading securities | 0 |  |  | 0 |
Total trading liabilities - fixed income | 0 |  |  |  |
Fixed Income | Government Agency Issued Collateralized Mortgage Obligations ("CMO") |  |  |  |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |  |  |  |
Trading securities | 283,927,000 |  |  | 201,016,000 |
Fixed Income | Government Agency Issued Collateralized Mortgage Obligations ("CMO") | Level 1 |  |  |  |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |  |  |  |
Trading securities | 0 |  |  | 0 |
Fixed Income | Government Agency Issued Collateralized Mortgage Obligations ("CMO") | Level 2 |  |  |  |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |  |  |  |
Trading securities | 283,927,000 |  |  | 201,016,000 |
Fixed Income | Government Agency Issued Collateralized Mortgage Obligations ("CMO") | Level 3 |  |  |  |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |  |  |  |
Trading securities | 0 |  |  | 0 |
Fixed Income | Other U.S. Government Agencies |  |  |  |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |  |  |  |
Trading securities | 113,739,000 |  |  | 108,874,000 |
Total trading liabilities - fixed income | 6,482,000 |  |  | 4,964,000 |
Fixed Income | Other U.S. Government Agencies | Level 1 |  |  |  |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |  |  |  |
Trading securities | 0 |  |  | 0 |
Total trading liabilities - fixed income | 0 |  |  | 0 |
Fixed Income | Other U.S. Government Agencies | Level 2 |  |  |  |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |  |  |  |
Trading securities | 113,739,000 |  |  | 108,874,000 |
Total trading liabilities - fixed income | 6,482,000 |  |  | 4,964,000 |
Fixed Income | Other U.S. Government Agencies | Level 3 |  |  |  |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |  |  |  |
Trading securities | 0 |  |  | 0 |
Total trading liabilities - fixed income | 0 |  |  | 0 |
Fixed Income | States And Municipalities |  |  |  |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |  |  |  |
Trading securities | 65,255,000 |  |  | 42,900,000 |
Total trading liabilities - fixed income |  |  |  | 543,000 |
Fixed Income | States And Municipalities | Level 1 |  |  |  |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |  |  |  |
Trading securities | 0 |  |  | 0 |
Total trading liabilities - fixed income |  |  |  | 0 |
Fixed Income | States And Municipalities | Level 2 |  |  |  |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |  |  |  |
Trading securities | 65,255,000 |  |  | 42,900,000 |
Total trading liabilities - fixed income |  |  |  | 543,000 |
Fixed Income | States And Municipalities | Level 3 |  |  |  |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |  |  |  |
Trading securities | 0 |  |  | 0 |
Total trading liabilities - fixed income |  |  |  | 0 |
Fixed Income | Trading Loans |  |  |  |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |  |  |  |
Trading securities | 16,943,000 |  |  |  |
Fixed Income | Trading Loans | Level 1 |  |  |  |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |  |  |  |
Trading securities | 0 |  |  |  |
Fixed Income | Trading Loans | Level 2 |  |  |  |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |  |  |  |
Trading securities | 16,943,000 |  |  |  |
Fixed Income | Trading Loans | Level 3 |  |  |  |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |  |  |  |
Trading securities | 0 |  |  |  |
Fixed Income | Corporate And Other Debt |  |  |  |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |  |  |  |
Trading securities | 381,475,000 |  |  | 379,773,000 |
Total trading liabilities - fixed income | 301,841,000 |  |  | 248,421,000 |
Fixed Income | Corporate And Other Debt | Level 1 |  |  |  |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |  |  |  |
Trading securities | 0 |  |  | 0 |
Total trading liabilities - fixed income | 0 |  |  | 0 |
Fixed Income | Corporate And Other Debt | Level 2 |  |  |  |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |  |  |  |
Trading securities | 381,470,000 |  |  | 379,768,000 |
Total trading liabilities - fixed income | 301,841,000 |  |  | 248,421,000 |
Fixed Income | Corporate And Other Debt | Level 3 |  |  |  |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |  |  |  |
Trading securities | 5,000 |  |  | 5,000 |
Total trading liabilities - fixed income | 0 |  |  | 0 |
Fixed Income | Equity, Mutual Funds, And Other |  |  |  |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |  |  |  |
Trading securities | 742,000 |  |  | 49,986,000 |
Fixed Income | Equity, Mutual Funds, And Other | Level 1 |  |  |  |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |  |  |  |
Trading securities | 0 |  |  | 0 |
Fixed Income | Equity, Mutual Funds, And Other | Level 2 |  |  |  |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |  |  |  |
Trading securities | 742,000 |  |  | 49,986,000 |
Fixed Income | Equity, Mutual Funds, And Other | Level 3 |  |  |  |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |  |  |  |
Trading securities | 0 |  |  | 0 |
Mortgage Banking |  |  |  |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |  |  |  |
Trading securities | 4,598,000 |  |  | 6,118,000 |
Mortgage Banking | Level 1 |  |  |  |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |  |  |  |
Trading securities | 0 |  |  | 0 |
Mortgage Banking | Level 2 |  |  |  |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |  |  |  |
Trading securities | 0 |  |  | 0 |
Mortgage Banking | Level 3 |  |  |  |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |  |  |  |
Trading securities | $ 4,598,000 |  |  | $ 6,118,000 |
[1] | Includes $ 2.9 billion of securities pledged to secure public deposits, securities sold under agreements to repurchase, and for other purposes.
[2] | Includes $ 3.2 billion of securities pledged to secure public deposits, securities sold under agreements to repu rchase, and for other purposes .

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