XML 54 R128.htm IDEA: XBRL DOCUMENT v2.4.0.8
Loan Sales and Mortgage Repurchase Liability (Details) (USD $)
3 Months Ended 6 Months Ended
Jun. 30, 2013
Jun. 30, 2012
Jun. 30, 2013
Jun. 30, 2012
Dec. 31, 2012
Loan sales and securitization-related indemnifications          
Percentage Of Decline In Home Prices Assumption     32.00%    
Percentage Of Decline In Home Prices Assumption Beyond Firms Current Assumptions     6.00%    
Mortgage Repurchase Liability
         
Loan sales and securitization-related indemnifications          
Valuation Allowances and Reserves Probable Recoveries From Third Parties $ 403,000,000   $ 403,000,000   $ 441,000,000
Summary of changes in mortgage repurchase liability          
Allowance for lending-related commitments, Beginning of period 2,674,000,000 3,516,000,000 2,811,000,000 3,557,000,000  
Valuation Allowances and Reserves, Deductions (191,000,000) (259,000,000) (403,000,000) (623,000,000)  
Valuation Allowances And Reserves Current Year Provision (7,000,000) 36,000,000 68,000,000 359,000,000  
Valuation allowances, Ending balance 2,476,000,000 3,293,000,000 2,476,000,000 3,293,000,000  
Repurchase Make-Whole Settlements
         
Summary of changes in mortgage repurchase liability          
Valuation Allowances and Reserves, Deductions (133,000,000) (107,000,000) (254,000,000) (293,000,000)  
New Loans Sold During Period
         
Summary of changes in mortgage repurchase liability          
Valuation Allowances And Reserves Current Year Provision 6,000,000 28,000,000 14,000,000 55,000,000  
Loans Sold With Recourse
         
Summary of changes in mortgage repurchase liability          
Allowance for lending-related commitments, Beginning of period         141,000,000
Valuation allowances, Ending balance 140,000,000   140,000,000   141,000,000
Loans sold with recourse          
Indemnification Agreements Loan Sale And Securitization Loans Sold With Recourse Contractual Amount 8,600,000,000   8,600,000,000   9,300,000,000
Indemnification Agreements, Loan Sale and Securitization, Loans Sold with Recourse: Carrying Value 140,000,000   140,000,000   141,000,000
Minimum | Mortgage Repurchase Liability
         
Loan sales and securitization-related indemnifications          
Loss Contingency, Range of Possible Loss, Portion Not Accrued 0   0    
Maximum | Mortgage Repurchase Liability
         
Loan sales and securitization-related indemnifications          
Loss Contingency, Range of Possible Loss, Portion Not Accrued $ 700,000,000   $ 700,000,000