XML 139 R120.htm IDEA: XBRL DOCUMENT v3.5.0.2
Deposits (Details) - USD ($)
$ in Millions
Dec. 31, 2015
Dec. 31, 2014
Deposits [Abstract]    
Time deposits that met or exceeded the FDIC insurance limit $ 14,200  
Domestic    
Time Deposits [Line Items]    
Three Months or Less 12,836  
Over Three Months to Twelve Months 12,834  
Thereafter 2,677  
Total 28,347 $ 32,400
Foreign    
Time Deposits [Line Items]    
Three Months or Less 12,352  
Over Three Months to Twelve Months 1,517  
Thereafter 277  
Total $ 14,146 $ 14,000