- Definition

Represents the caption on the face of the balance sheet to indicate that the entity has entered into (1) purchase or supply arrangements that will require expending a portion of its resources to meet the terms thereof, and (2) is exposed to potential losses or, less frequently, gains, arising from (a) possible claims against a company's resources due to future performance under contract terms, and (b) possible losses or likely gains from uncertainties that will ultimately be resolved when one or more future events that are deemed likely to occur do occur or fail to occur.

+ References+ Details

Commitments And Contingencies (Summary Of Commitments And Contingent Liabilities) (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2012	Dec. 31, 2011
Commitments and contingent liabilities
Commitments To Extend Credit [Member]
Commitments and contingent liabilities	1,435,027
Commitments To Extend Overdrafts [Member]
Commitments and contingent liabilities	204,294
Commitments To Originate Loans Held For Sale [Member]
Commitments and contingent liabilities	209,562
Interest Rate Forward Sales Commitments [Member]
Commitments and contingent liabilities	446,951
Standby Letters Of Credit [Member]
Commitments and contingent liabilities	$ 58,052