Quarterly report pursuant to Section 13 or 15(d)

Representations and Warranties Obligations and Corporate Guarantees (Details Textuals)

v2.3.0.15
Representations and Warranties Obligations and Corporate Guarantees (Details Textuals) (USD $)
3 Months Ended 6 Months Ended 9 Months Ended 12 Months Ended
Sep. 30, 2011
Sep. 30, 2010
Jun. 30, 2011
Sep. 30, 2011
Sep. 30, 2010
Dec. 31, 2010
Apr. 14, 2011
Covered Trust Origination Period [Line Items]              
Number of Payments Made By Borrower 25     25      
Original principal balance of covered trusts     $ 424,000,000,000        
Unpaid principal balance of covered trusts     220,000,000,000        
Provision for representations and warranties and corporate guarantees 278,000,000 872,000,000   15,328,000,000 2,646,000,000    
New Purchase Claims       10,900,000,000      
Private Label Securitization Trust Related Repurchase Claims 325,000,000     711,000,000      
Representations and Warranties Obligations and Corporate Guarantees (Textuals) [Abstract]              
Percentage of loans underlying outstanding repurchase demands 28.00%     28.00%   25.00%  
Number of institutional investors involved in settlement agreement with BNY Mellon     22        
Cash payment on settlement to the trustee for distribution to the covered trusts     8,500,000,000        
Payment on attorneys fees, costs and expenses in connection with settlement agreement     100,000,000        
Private Placements From Which Plaintiffs Purchased Mortgage Backed Securities Issued By Country Wide Financial Corporation Related Entities       6      
Number of Groups With Opportunity to Dispute Legal Settlement       44      
Amount paid to resolve repurchase claims for first-lien mortgages and home equity loans 2,200,000,000 920,000,000   4,400,000,000 2,800,000,000    
Unpaid principle balance of repurchase claims for first-lien mortgages and home equity loans from the investor or securitization trust 2,600,000,000 1,100,000,000   5,200,000,000 3,200,000,000    
Loss on repurchase or reimbursement of repurchase claims for first-lien mortgages and home equity loans from the investor or securitization trust 1,600,000,000 524,000,000   3,000,000,000 1,700,000,000    
Payments for assured guaranty settlement       964,000,000      
Timeframe to provide final response to repurchase request 90 to 120 days     90 to 120      
Timetable to reach a settlement once a breach of representations and warranties is confirmed 60 to 90 days     60 to 90      
The percentage of claims that the Corporation initially denied that have been subsequently resolved with monolines       30.00%      
Percentage of claim resolved through repurchase 10.00%     10.00%      
Unpaid principal balance of loans related to unresolved repurchase requests previously received from monolines that have been reviewed by the corporation 3,000,000,000     3,000,000,000      
Unpaid principal balance of loans without repurchase requests       6,100,000,000      
Original collateral exposure of first-lien and second-lien RMBS trusts             35,800,000,000
Principal at risk of first-lien and second-lien RMBS trusts             20,200,000,000
Cash payment to assured guaranty, net             1,100,000,000
Loss sharing reinsurance arrangement to assured guaranty settlement             470,000,000
Cash payment to assured guaranty, paid 57,000,000   57,000,000 57,000,000     850,000,000
Estimated cost of Assured Guaranty Settlement agreement for representation and warranties in liabilities     1,600,000,000        
Consumer loans and related trust debt included in balance sheet as a result of Assured Guaranty Settlement agreement 4,700,000,000     4,700,000,000      
Agreement reached to resolve repurchase claims for residential mortgage loans sold to GSEs related to legacy countrywide entities           2,800,000,000  
Percentage of the voting rights of outstanding securities required to investigate loans files and demand repurchase of loans       25.00%      
Percentage of loans resolved through repurchase or make-whole payments       16.00%      
Percentage of loans resolved through rescission or payment in full by borrower       48.00%      
New claim demands received from private-label securitization investors   1,700,000,000   1,700,000,000   1,700,000,000  
Adjustment to reduce the range of possible loss for the presentation threshold for all private label securitizations       5,000,000,000      
Percentage of claim resolved through rescission 1.00%     1.00%      
Number of first and second lien RMBS trusts             29
Number of first lien RMBS trusts 525     525     21
Number of second lien RMBS trusts 5     5     8
2004 and 2008 [Member]
             
Covered Trust Origination Period [Line Items]              
Original principal balance of covered trusts     409,000,000,000        
Unpaid principal balance of covered trusts     217,000,000,000        
Bank of New York Mellon [Member]
             
Covered Trust Origination Period [Line Items]              
Provision for representations and warranties and corporate guarantees       8,600,000,000      
Government sponsored enterprise obligations [Member]
             
Covered Trust Origination Period [Line Items]              
Provision for representations and warranties and corporate guarantees       $ 6,700,000,000