Quarterly report pursuant to Section 13 or 15(d)

Commitments and Contingent Liabilities (Details)

v2.4.0.8
Commitments and Contingent Liabilities (Details) (USD $)
In Thousands, unless otherwise specified
Jun. 30, 2014
Dec. 31, 2013
Commercial [Member]
   
Contract amounts of various commitments to extend credit    
Contract amount represents credit risk $ 10,270,560 $ 10,198,327
Consumer [Member]
   
Contract amounts of various commitments to extend credit    
Contract amount represents credit risk 7,029,849 6,544,606
Commercial Real Estate [Member]
   
Contract amounts of various commitments to extend credit    
Contract amount represents credit risk 905,564 765,982
Standby Letters of Credit [Member]
   
Contract amounts of various commitments to extend credit    
Contract amount represents credit risk $ 470,313 $ 439,834