XML 30 R38.htm IDEA: XBRL DOCUMENT v2.3.0.15
Basis of Presentation (Details Textuals) (USD $)
In Millions
Sep. 30, 2011
Dec. 31, 2010
Basis Of Presentation [Line Items]  
Cash and cash due from banks$ 1,942$ 2,145
Other liabilities16,39515,593
Scenario Adjustment Balance [Member]
  
Basis Of Presentation [Line Items]  
Cash and cash due from banks 353
Other liabilities $ 353