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Fair Values of Assets and Liabilities (Tables)
9 Months Ended
Sep. 30, 2012
Valuation Assumption Ranges for Level 3 Available-for-Sale Investment Securities

The following table shows the significant valuation assumption ranges for Level 3 available-for-sale investment securities at September 30, 2012:

 

      Minimum     Maximum     Average  

Residential Prime Non-Agency Mortgage-Backed Securities (a)

      

Estimated lifetime prepayment rates

     6     20     13

Lifetime probability of default rates

            5        3   

Lifetime loss severity rates

     25        80        42   

Discount margin

     3        7        5   

Residential Non-Prime Non-Agency Mortgage-Backed Securities (b)

      

Estimated lifetime prepayment rates

     2     10     6

Lifetime probability of default rates

     3        10        6   

Lifetime loss severity rates

     20        70        53   

Discount margin

     3        9        6   

Other Asset-Backed Securities

      

Estimated lifetime prepayment rates

     6     6     6

Lifetime probability of default rates

     4        4        4   

Lifetime loss severity rates

     40        40        40   

Discount margin

     18        18        18   
                          

 

(a) Prime securities are those designated as such by the issuer at origination. When an issuer designation is unavailable, the Company determines at acquisition date the categorization based on asset pool characteristics (such as weighted-average credit score, loan-to-value, loan type, prevalence of low documentation loans) and deal performance (such as pool delinquencies and security market spreads).
(b) Includes all securities not meeting the conditions to be designated as prime.
Valuation Assumption Ranges for MSRs

The following table shows the significant valuation assumption ranges for MSRs at September 30, 2012:

 

      Minimum       Maximum       Average    

Expected prepayment

     14     35     22

Discount rate

     10        14        10   
                          
Valuation Assumption Ranges for Derivative Commitments

The following table shows the significant valuation assumption ranges for the Company’s derivative commitments to sell, purchase and originate mortgage loans at September 30, 2012:

 

      Minimum       Maximum       Average    

Expected loan close rate

     9     100     73

Inherent MSR value (basis points per loan)

     10        195        99   
                          
Balances of Assets and Liabilities Measured at Fair Value on Recurring Basis

The following table summarizes the balances of assets and liabilities measured at fair value on a recurring basis:

 

(Dollars in Millions)    Level 1      Level 2      Level 3      Netting     Total  

September 30, 2012

             

Available-for-sale securities

             

U.S. Treasury and agencies

   $ 504       $ 239       $       $      $ 743   

Mortgage-backed securities

             

Residential

             

Agency

             29,362                        29,362   

Non-agency

             

Prime (a)

                     631                631   

Non-prime (b)

                     340                340   

Commercial

             

Agency

             202                        202   

Asset-backed securities

             

Collateralized debt obligations/Collateralized loan obligations

             42                        42   

Other

             582         16                598   

Obligations of state and political subdivisions

             6,457                        6,457   

Obligations of foreign governments

             6                        6   

Corporate debt securities

             700         9                709   

Perpetual preferred securities

             278                        278   

Other investments

     256         12                        268   
                                           

Total available-for-sale

     760         37,880         996                39,636   

Mortgage loans held for sale

             9,815                        9,815   

Mortgage servicing rights

                     1,553                1,553   

Derivative assets

             637         1,539         (354     1,822   

Other assets

     179         554                        733   
                                           

Total

   $ 939       $ 48,886       $ 4,088       $ (354   $ 53,559   
                                           

Derivative liabilities

   $       $ 2,591       $ 49       $ (1,687   $ 953   

Other liabilities

     39         553                        592   
                                           

Total

   $ 39       $ 3,144       $ 49       $ (1,687   $ 1,545   
                                           

December 31, 2011

             

Available-for-sale securities

             

U.S. Treasury and agencies

   $ 562       $ 495       $       $      $ 1,057   

Mortgage-backed securities

             

Residential

             

Agency

             40,314                        40,314   

Non-agency

             

Prime (a)

                     803                803   

Non-prime (b)

                     802                802   

Commercial

             

Agency

             140                        140   

Non-agency

                     42                42   

Asset-backed securities

             

Collateralized debt obligations/Collateralized loan obligations

             86         120                206   

Other

             564         117                681   

Obligations of state and political subdivisions

             6,539                        6,539   

Obligations of foreign governments

             6                        6   

Corporate debt securities

             818         9                827   

Perpetual preferred securities

             318                        318   

Other investments

     193         9                        202   
                                           

Total available-for-sale

     755         49,289         1,893                51,937   

Mortgage loans held for sale

             6,925                        6,925   

Mortgage servicing rights

                     1,519                1,519   

Derivative assets

             632         1,281         (294     1,619   

Other assets

     146         467                        613   
                                           

Total

   $ 901       $ 57,313       $ 4,693       $ (294   $ 62,613   
                                           

Derivative liabilities

   $       $ 2,501       $ 53       $ (1,889   $ 665   

Other liabilities

     75         538                        613   
                                           

Total

   $ 75       $ 3,039       $ 53       $ (1,889   $ 1,278   
                                             

 

(a) Prime securities are those designated as such by the issuer at origination. When an issuer designation is unavailable, the Company determines at acquisition date the categorization based on asset pool characteristics (such as weighted-average credit score, loan-to-value, loan type, prevalence of low documentation loans) and deal performance (such as pool delinquencies and security market spreads).
(b) Includes all securities not meeting the conditions to be designated as prime.
Changes in Fair Value for All Assets and Liabilities Measured at Fair Value on Recurring Basis using Significant Unobservable Inputs (Level 3)

The following table presents the changes in fair value for all assets and liabilities measured at fair value on a recurring basis using significant unobservable inputs (Level 3) for the three months ended September 30:

 

(Dollars in Millions)   Beginning
of Period
Balance
    Net Gains
(Losses)
Included in
Net Income
    Net Gains
(Losses)
Included in
Other
Comprehensive
Income (Loss)
    Purchases     Sales     Principal
Payments
    Issuances     Settlements    

End

of
Period
Balance

    Net Change in
Unrealized Gains
(Losses) Relating
to Assets
Still Held at
End of Period
 

2012

                   

Available-for-sale securities

                   

Mortgage-backed securities

                   

Residential non-agency

                   

Prime (a)

  $ 713      $ (4   $ 23      $      $ (61   $ (40   $      $      $ 631      $ 26   

Non-prime (b)

    796        (8     132               (562     (18                   340        23   

Commercial non-agency

    37               2               (39                                   

Asset-backed securities

                   

Collateralized debt obligations/Collateralized loan obligations

    102        2        (7            (96     (1                            

Other

    112        1        (4     3        (93     (3                   16        2   

Corporate debt securities

    9                                                         9          
                                                                               

Total available-for-sale

    1,769        (9 )(c)      146 (f)      3        (851     (62                   996        51   

Mortgage servicing rights

    1,594        (275 )(d)             10                      224 (g)             1,553        (275 )(d) 

Net derivative assets and liabilities

    1,360        843  (e)             1        (1                   (713     1,490        (557 )(h) 

2011

                   

Available-for-sale securities

                   

Mortgage-backed securities

                   

Residential non-agency

                   

Prime (a)

  $ 896      $ 1      $ (2   $      $      $ (36   $      $      $ 859      $ (2

Non-prime (b)

    895        (2     (5                   (31                   857        (5

Commercial non-agency

    50        1        (1            (4     (1                   45          

Asset-backed securities

                   

Collateralized debt obligations/Collateralized loan obligations

    133        3        (2                   (9                   125        (2

Other

    129        1        (4                   (6                   120        (4

Corporate debt securities

    9                                                         9          
                                                                               

Total available-for-sale

    2,112        4  (i)      (14 )(f)             (4     (83                   2,015        (13

Mortgage servicing rights

    1,989        (629 )(d)             5                      101 (g)             1,466        (629 )(d) 

Net derivative assets and liabilities

    836        836  (j)                    (2                   (340     1,330        77  (k) 
                                                                                 

 

(a) Prime securities are those designated as such by the issuer at origination. When an issuer designation is unavailable, the Company determines at acquisition date the categorization based on asset pool characteristics (such as weighted-average credit score, loan-to-value, loan type, prevalence of low documentation loans) and deal performance (such as pool delinquencies and security market spreads).
(b) Includes all securities not meeting the conditions to be designated as prime.
(c) Approximately $(15) million included in securities gains (losses) and $6 million included in interest income.
(d) Included in mortgage banking revenue.
(e) Approximately $124 million included in other noninterest income and $719 million included in mortgage banking revenue.
(f) Included in changes in unrealized gains and losses on securities available-for-sale.
(g) Represents MSRs capitalized during the period.
(h) Approximately $7 million included in other noninterest income and $(564) million included in mortgage banking revenue.
(i) Approximately $(9) million included in other securities gains (losses) and $13 million included in interest income.
(j) Approximately $445 million included in other noninterest income and $391 million included in mortgage banking revenue.
(k) Approximately $317 million included in other noninterest income and $(240) million included in mortgage banking revenue.

 

The following table presents the changes in fair value for all assets and liabilities measured at fair value on a recurring basis using significant unobservable inputs (Level 3) for the nine months ended September 30:

 

(Dollars in Millions)   Beginning
of Period
Balance
    Net Gains
(Losses)
Included in
Net Income
    Net Gains
(Losses)
Included in
Other
Comprehensive
Income (Loss)
    Purchases     Sales     Principal
Payments
    Issuances     Settlements    

End

of
Period
Balance

    Net Change in
Unrealized Gains
(Losses) Relating
to Assets
Still Held at
End of Period
 

2012

                   

Available-for-sale securities

                   

Mortgage-backed securities

                   

Residential non-agency

                   

Prime (a)

  $ 803      $ (5   $ 60      $      $ (109   $ (118   $      $      $ 631      $ 58   

Non-prime (b)

    802        (18     197               (562     (79                   340        52   

Commercial non-agency

    42        1                      (39     (4                            

Asset-backed securities

                   

Collateralized debt obligations/Collateralized loan obligations

    120        12        (8            (103     (21                            

Other

    117        7               3        (93     (18                   16        2   

Corporate debt securities

    9                                                         9          
                                                                               

Total available-for-sale

    1,893        (3 )(c)      249 (f)      3        (906     (240                   996        112   

Mortgage servicing rights

    1,519        (705 )(d)             39                      700 (g)             1,553        (705 )(d) 

Net derivative assets and liabilities

    1,228        2,050  (e)             1        (3)                      (1,786     1,490        (1,407 )(h) 

2011

                   

Available-for-sale securities

                   

Mortgage-backed securities

                   

Residential non-agency

                   

Prime (a)

  $ 1,103      $ 4      $ 22      $      $ (115   $ (155   $      $      $ 859      $ 14   

Non-prime (b)

    947        (4     27               (12     (101                   857        26   

Commercial non-agency

    50        2        (1            (4     (2                   45          

Asset-backed securities

                   

Collateralized debt obligations/Collateralized loan obligations

    135        10        6                      (26                   125        7   

Other

    133        8        (2                   (19                   120        (2

Corporate debt securities

    9                                                         9          
                                                                               

Total available-for-sale

    2,377        20  (i)      52 (f)             (131     (303                   2,015        45   

Mortgage servicing rights

    1,837        (803 )(d)             16                      416 (g)             1,466        (803 )(d) 

Net derivative assets and liabilities

    851        1,252  (j)                    (5                   (768     1,330        (92 )(k) 
                                                                                 

 

(a) Prime securities are those designated as such by the issuer at origination. When an issuer designation is unavailable, the Company determines at acquisition date the categorization based on asset pool characteristics (such as weighted-average credit score, loan-to-value, loan type, prevalence of low documentation loans) and deal performance (such as pool delinquencies and security market spreads).
(b) Includes all securities not meeting the conditions to be designated as prime.
(c) Approximately $(37) million included in securities gains (losses) and $34 million included in interest income.
(d) Included in mortgage banking revenue.
(e) Approximately $344 million included in other noninterest income and $1.7 billion included in mortgage banking revenue.
(f) Included in changes in unrealized gains and losses on securities available-for-sale.
(g) Represents MSRs capitalized during the period.
(h) Approximately $6 million included in other noninterest income and $1.4 billion included in mortgage banking revenue.
(i) Approximately $(24) million included in securities gains (losses) and $44 million included in interest income.
(j) Approximately $672 million included in other noninterest income and $580 million included in mortgage banking revenue.
(k) Approximately $303 million included in other noninterest income and $(395) million included in mortgage banking revenue.
Adjusted Carrying Values for Assets Measured at Fair Value on Nonrecurring Basis

The following table summarizes the adjusted carrying values and the level of valuation assumptions for assets measured at fair value on a nonrecurring basis:

 

     September 30, 2012      December 31, 2011  
(Dollars in Millions)    Level 1      Level 2      Level 3      Total      Level 1      Level 2      Level 3      Total  

Loans (a)

   $       $       $ 138       $ 138       $       $       $ 168       $ 168   

Other assets (b)

                     204         204                         310         310   
                                                                         

 

(a) Represents the carrying value of loans for which adjustments were based on the fair value of the collateral, excluding loans fully charged-off.
(b) Primarily represents the fair value of foreclosed properties that were measured at fair value based on an appraisal or broker price opinion of the collateral subsequent to their initial acquisition.
Losses Recognized Related to Nonrecurring Fair Value Measurements of Individual Assets or Portfolios

The following table summarizes losses recognized related to nonrecurring fair value measurements of individual assets or portfolios:

 

     Three Months
Ended September 30,
     Nine Months
Ended September 30,
 
(Dollars in Millions)    2012      2011      2012      2011  

Loans (a)

   $ 12       $ 32       $ 51       $ 153   

Other assets (b)

     42         81         129         230   
                                     

 

(a) Represents write-downs of loans which were based on the fair value of the collateral, excluding loans fully charged-off.
(b) Primarily represents related losses of foreclosed properties that were measured at fair value subsequent to their initial acquisition.
Differences between Aggregate Fair Value, Carrying Amount of MLHFS and Aggregate Unpaid Principal Amount

The following table summarizes the differences between the aggregate fair value carrying amount of MLHFS for which the fair value option has been elected and the aggregate unpaid principal amount that the Company is contractually obligated to receive at maturity:

 

     September 30, 2012      December 31, 2011  
(Dollars in Millions)    Fair Value
Carrying
Amount
     Aggregate
Unpaid
Principal
     Carrying
Amount Over
(Under) Unpaid
Principal
     Fair Value
Carrying
Amount
     Aggregate
Unpaid
Principal
     Carrying
Amount Over
(Under) Unpaid
Principal
 

Total loans

   $ 9,815       $ 9,215       $ 600       $ 6,925       $ 6,635       $ 290   

Nonaccrual loans

     8         13         (5      10         15         (5

Loans 90 days or more past due

     2         3         (1      3         4         (1
                                                       
Estimated Fair Values of Financial Instruments

The estimated fair values of the Company’s financial instruments are shown in the table below:

 

     September 30, 2012      December 31, 2011  
    

Carrying

Amount

     Fair Value     

Carrying

Amount

    

Fair

Value

 
(Dollars in Millions)       Level 1      Level 2      Level 3      Total        

Financial Assets

                    

Cash and due from banks

   $ 9,382       $ 9,382       $       $       $ 9,382       $ 13,962       $ 13,962   

Federal funds sold and securities purchased under resale agreements

     166                 166                 166         64         64   

Investment securities held-to-maturity

     34,509         2,441         32,719         66         35,226         18,877         19,216   

Mortgages held for sale (a)

                                             3         3   

Other loans held for sale

     64                         64         64         228         228   

Loans

     213,669                         216,105         216,105         205,082         206,646   

Other financial instruments

     6,991                 1,246         5,771         7,017         6,095         6,140   

Financial Liabilities

                    

Deposits

     244,232                 244,690                 244,690         230,885         231,184   

Short-term borrowings

     27,853                 27,885                 27,885         30,468         30,448   

Long-term debt

     26,264                 27,264                 27,264         31,953         32,664   
                                                                

 

(a) Balance excludes mortgages held for sale for which the fair value option under applicable accounting guidance was elected.