XML 113 R96.htm IDEA: XBRL DOCUMENT v2.4.0.8
Finance Receivables And Loans, Net (Summary Of Higher-Risk Mortgage Financing Receivables and Loans) (Details) (USD $)
In Millions, unless otherwise specified
Dec. 31, 2012
Dec. 31, 2011
Concentration Risk [Line Items]    
Interest-only mortgage loans $ 2,063 $ 2,947
Below Market Rate Mortgages 192 248
Total higher-risk mortgage finance receivables and loans 2,255 3,195
CALIFORNIA
   
Concentration Risk [Line Items]    
Interest-only mortgage loans 500 748
Below Market Rate Mortgages 60 78
Total higher-risk mortgage finance receivables and loans 560 826
VIRGINIA
   
Concentration Risk [Line Items]    
Interest-only mortgage loans 216 274
Below Market Rate Mortgages 9 10
Total higher-risk mortgage finance receivables and loans 225 284
MARYLAND
   
Concentration Risk [Line Items]    
Interest-only mortgage loans 166 217
Below Market Rate Mortgages 5 6
Total higher-risk mortgage finance receivables and loans 171 223
ILLINOIS
   
Concentration Risk [Line Items]    
Interest-only mortgage loans 107 153
Below Market Rate Mortgages 6 8
Total higher-risk mortgage finance receivables and loans 113 161
MICHIGAN
   
Concentration Risk [Line Items]    
Interest-only mortgage loans 106 199
Below Market Rate Mortgages 5 9
Total higher-risk mortgage finance receivables and loans 111 208
Other United States [Member]
   
Concentration Risk [Line Items]    
Interest-only mortgage loans 968 1,356
Below Market Rate Mortgages 107 137
Total higher-risk mortgage finance receivables and loans $ 1,075 $ 1,493