Quarterly report pursuant to Section 13 or 15(d)

Representations and Warranties Obligations and Corporate Guarantees (Details)

 v2.3.0.11
Representations and Warranties Obligations and Corporate Guarantees (Details) (USD $)
In Millions
Jun. 30, 2011
Dec. 31, 2010
Outstanding Claims by Counterparty and Product    
Total outstanding claims by counterparty $ 11,580 $ 10,687
Total outstanding claims by product type 11,580 10,687
Home Equity [Member]
   
Outstanding Claims by Counterparty and Product    
Total outstanding claims by product type 2,853 3,658
GSE's [Member]
   
Outstanding Claims by Counterparty and Product    
Total outstanding claims by counterparty 5,081 2,821
Monoline [Member]
   
Outstanding Claims by Counterparty and Product    
Total outstanding claims by counterparty 3,533 4,799
Whole loan sale, private-label securitizations and other [Member]
   
Outstanding Claims by Counterparty and Product    
Total outstanding claims by counterparty 2,966 3,067
Prime loans [Member]
   
Outstanding Claims by Counterparty and Product    
Total outstanding claims by product type 3,421 2,040
Alt-A [Member]
   
Outstanding Claims by Counterparty and Product    
Total outstanding claims by product type 1,938 1,190
Pay option [Member]
   
Outstanding Claims by Counterparty and Product    
Total outstanding claims by product type 2,478 2,889
Subprime [Member]
   
Outstanding Claims by Counterparty and Product    
Total outstanding claims by product type 663 734
Other Product Type [Member]
   
Outstanding Claims by Counterparty and Product    
Total outstanding claims by product type $ 227 $ 176