XML 47 R87.htm IDEA: XBRL DOCUMENT v2.4.0.6
Deposits (Summary Of Deposits) (Details) (USD $)
In Thousands, unless otherwise specified
Dec. 31, 2011
Dec. 31, 2010
Deposits [Abstract]    
Demand $ 2,473,693 $ 2,216,987
Checking 1,551,105 1,350,929
Health savings accounts 1,027,415 843,310
Money market 2,021,056 2,460,918
Savings 3,748,121 3,586,732
Time deposits 2,834,635 3,149,909
Total interest bearing 11,182,332 11,391,798
Total deposits $ 13,656,025 $ 13,608,785