XML 163 R106.htm IDEA: XBRL DOCUMENT v2.4.0.6
Deposits (Schedule Of Time Deposits) (Detail) (USD $)
In Thousands, unless otherwise specified
Dec. 31, 2012
Dec. 31, 2011
Time Deposits [Line Items]    
Time deposits less than $100,000 $ 1,007,665 $ 1,168,025
Time deposits greater than $100,000 1,146,515 1,377,631
Total certificates of deposit and other time deposits $ 2,154,180 $ 2,545,656