XML 86 R91.htm IDEA: XBRL DOCUMENT v2.4.0.6
Stockholders' Equity (Details Textual) (USD $)
In Millions, except Share data, unless otherwise specified
3 Months Ended
Jun. 30, 2011
Dec. 31, 2011
Dec. 31, 2010
Stockholders' Equity (Textual) [Abstract]      
Minimum Tier 1 capital ratio   7.00%  
Well capitalized total risk based capital ratio   11.50%  
Amount available for dividend distribution   11.1  
Hancock [Member]
     
Stockholders' Equity (Textual) [Abstract]      
Number of shares purchased by underwriters 6,958,143    
Public offering price of share $ 32.25    
Proceeds from issuance from initial public offering $ 214    
Minimum risk-based capital ratio   8.00% 8.00%
Minimum Tier 1 capital ratio   4.00% 4.00%
Minimum Tier 1 leverage capital ratio   3.00% 3.00%
Well capitalized total risk based capital ratio   10.00%  
Well capitalized Tier 1 risked-based capital ratio   6.00%  
Well capitalized Tier 1 leverage capital ratio   5.00%  
All Other [Member]
     
Stockholders' Equity (Textual) [Abstract]      
Well capitalized Tier 1 leverage capital ratio   4.00%