Quarterly report pursuant to Section 13 or 15(d)

LOANS AND ALLOWANCE FOR LOAN LOSSES (Purchased Impaired Commercial and Consumer Loan Portfolios by Class) (Details)

v2.4.0.8
LOANS AND ALLOWANCE FOR LOAN LOSSES (Purchased Impaired Commercial and Consumer Loan Portfolios by Class) (Details) (USD $)
In Thousands, unless otherwise specified
Sep. 30, 2013
Dec. 31, 2012
Sep. 30, 2012
Schedule of purchased impaired commercial and consumer loan portfolios, by class      
Current $ 2,947,846 $ 2,903,718  
Total 3,951 4,565 6,437
Commercial Real Estate - Owner Occupied [Member]
      
Schedule of purchased impaired commercial and consumer loan portfolios, by class      
Current 501,377 507,249  
Total 208 247  
Raw Land and Lots [Member]
      
Schedule of purchased impaired commercial and consumer loan portfolios, by class      
Current 173,112 193,672  
Total 2,526 2,942  
Single Family Investment Real Estate [Member]
      
Schedule of purchased impaired commercial and consumer loan portfolios, by class      
Current 230,962 226,813  
Total 297 326  
Commercial and Industrial [Member]
      
Schedule of purchased impaired commercial and consumer loan portfolios, by class      
Current 196,621 214,329  
Total    79  
Indirect Auto [Member]
      
Schedule of purchased impaired commercial and consumer loan portfolios, by class      
Current 173,038 154,388  
Total 9 21  
HELOCs [Member]
      
Schedule of purchased impaired commercial and consumer loan portfolios, by class      
Current 274,256 280,980  
Total 811 845  
Other Consumer [Member]
      
Schedule of purchased impaired commercial and consumer loan portfolios, by class      
Current 88,739 101,833  
Total 100 105  
Purchased Impaired [Member]
      
Schedule of purchased impaired commercial and consumer loan portfolios, by class      
30-89 Days Past Due 41 3  
Greater than 90 Days 209 420  
Current 3,701 4,142  
Total 3,951 4,565  
Purchased Impaired [Member] | Commercial Real Estate - Owner Occupied [Member]
      
Schedule of purchased impaired commercial and consumer loan portfolios, by class      
30-89 Days Past Due        
Greater than 90 Days 165 193  
Current 43 54  
Total 208 247  
Purchased Impaired [Member] | Raw Land and Lots [Member]
      
Schedule of purchased impaired commercial and consumer loan portfolios, by class      
30-89 Days Past Due        
Greater than 90 Days    81  
Current 2,526 2,861  
Total 2,526 2,942  
Purchased Impaired [Member] | Single Family Investment Real Estate [Member]
      
Schedule of purchased impaired commercial and consumer loan portfolios, by class      
30-89 Days Past Due        
Greater than 90 Days 12 14  
Current 285 312  
Total 297 326  
Purchased Impaired [Member] | Commercial and Industrial [Member]
      
Schedule of purchased impaired commercial and consumer loan portfolios, by class      
30-89 Days Past Due       
Greater than 90 Days   79  
Current       
Total   79  
Purchased Impaired [Member] | Indirect Auto [Member]
      
Schedule of purchased impaired commercial and consumer loan portfolios, by class      
30-89 Days Past Due    3  
Greater than 90 Days    2  
Current 9 16  
Total 9 21  
Purchased Impaired [Member] | HELOCs [Member]
      
Schedule of purchased impaired commercial and consumer loan portfolios, by class      
30-89 Days Past Due        
Greater than 90 Days 32 51  
Current 779 794  
Total 811 845  
Purchased Impaired [Member] | Other Consumer [Member]
      
Schedule of purchased impaired commercial and consumer loan portfolios, by class      
30-89 Days Past Due 41     
Greater than 90 Days        
Current 59 105  
Total $ 100 $ 105