XML 26 R44.htm IDEA: XBRL DOCUMENT v3.2.0.727
Junior Subordinated Interest Deferrable Debentures (Details)
6 Months Ended
Jul. 29, 2015
USD ($)
Dec. 24, 2014
USD ($)
Feb. 11, 2014
USD ($)
Jun. 30, 2015
USD ($)
item
Jul. 31, 2015
USD ($)
Dec. 31, 2014
USD ($)
Dec. 23, 2014
USD ($)
Junior subordinated deferrable interest debentures, major types of business trusts              
Number of statutory business trusts issuing trust preferred securities | item       7      
Junior subordinated deferrable interest debentures       $ 175,416,000   $ 175,416,000  
Maximum number of consecutive quarterly period available for deferral of interest payment on Trusts VI, VII, VIII, IX, X, XI and XII | item       20      
Percentage of capital securities issued by trust qualifying as Tier I capital, maximum       25.00%      
Percentage of capital securities issued by trust qualifying as Tier II capital, minimum       25.00%      
Capital securities issued by the trust, qualifying as Tier I capital       $ 175,416,000   $ 175,416,000  
Trust VII              
Junior subordinated deferrable interest debentures, major types of business trusts              
Redemption price discount (as a percent)     6.00%        
Retirement of capital securities     $ 10,310,000        
Trust XI              
Junior subordinated deferrable interest debentures, major types of business trusts              
Redemption price discount (as a percent)   23.60%          
Retirement of capital securities $ 1,000,000 $ 5,000,000          
Junior subordinated deferrable interest debentures $ 27,900,000     27,990,000 $ 26,990,000   $ 32,900,000
Trust X and XI              
Junior subordinated deferrable interest debentures, major types of business trusts              
Redemption price discount (as a percent) 24.50%            
Trust X              
Junior subordinated deferrable interest debentures, major types of business trusts              
Retirement of capital securities $ 13,000,000            
Junior subordinated deferrable interest debentures $ 34,021,000     $ 34,021,000 $ 21,021,000