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Securities
6 Months Ended
Jun. 30, 2011
Securities [Abstract]  
Securities
6. Securities
Securities available for sale. These are securities that we intend to hold for an indefinite period of time; they may, however be sold in response to changes in interest rates, prepayment risk, liquidity needs or other factors. Securities available for sale are reported at fair value. Unrealized gains and losses (net of income taxes) deemed temporary are recorded in equity as a component of AOCI on the balance sheet. Unrealized losses on equity securities deemed to be “other-than-temporary,” and realized gains and losses resulting from sales of securities using the specific identification method are included in “net securities gains (losses)” on the income statement. Unrealized losses on debt securities deemed to be “other-than-temporary” are included in “net securities gains (losses)” on the income statement or AOCI in accordance with the applicable accounting guidance related to the recognition of OTTI of debt securities.
“Other securities” held in the available-for-sale portfolio are primarily marketable equity securities that are traded on a public exchange such as the NYSE or NASDAQ.
Held-to-maturity securities. These are debt securities that we have the intent and ability to hold until maturity. Debt securities are carried at cost and adjusted for amortization of premiums and accretion of discounts using the interest method. This method produces a constant rate of return on the adjusted carrying amount.
“Other securities” held in the held-to-maturity portfolio consist of foreign bonds, capital securities and preferred equity securities.
The amortized cost, unrealized gains and losses, and approximate fair value of our securities available for sale and held-to-maturity securities are presented in the following tables. Gross unrealized gains and losses represent the difference between the amortized cost and the fair value of securities on the balance sheet as of the dates indicated. Accordingly, the amount of these gains and losses may change in the future as market conditions change.
                                 
    June 30, 2011  
            Gross     Gross        
    Amortized     Unrealized     Unrealized                   Fair  
in millions   Cost     Gains     Losses     Value  
 
SECURITIES AVAILABLE FOR SALE
                               
U.S. Treasury, agencies and corporations
    $ 9                   $ 9  
States and political subdivisions
    126       $ 3             129  
Collateralized mortgage obligations
    17,124       485             17,609  
Other mortgage-backed securities
    845       72             917  
Other securities
    13       3             16  
 
Total securities available for sale
    $ 18,117       $ 563             $ 18,680  
 
               
 
                               
 
HELD-TO-MATURITY SECURITIES
                               
States and political subdivisions
    $ 1                   $ 1  
Other securities
    18                   18  
 
Total held-to-maturity securities
    $ 19                   $ 19  
 
               
 
                               
 
 
    December 31, 2010  
            Gross     Gross        
    Amortized     Unrealized     Unrealized     Fair  
in millions   Cost     Gains     Losses     Value  
 
SECURITIES AVAILABLE FOR SALE
                               
U.S. Treasury, agencies and corporations
    $ 8                   $ 8  
States and political subdivisions
    170       $ 2             172  
Collateralized mortgage obligations
    20,344       408       $ 87       20,665  
Other mortgage-backed securities
    998       71             1,069  
Other securities
    15       4             19  
 
Total securities available for sale
    $ 21,535       $ 485       $ 87       $ 21,933  
 
               
 
                               
 
HELD-TO-MATURITY SECURITIES
                               
States and political subdivisions
    $ 1                   $ 1  
Other securities
    16                   16  
 
Total held-to-maturity securities
    $ 17                   $ 17  
 
               
 
                               
 
 
    June 30, 2010  
            Gross     Gross        
    Amortized     Unrealized     Unrealized     Fair  
in millions   Cost     Gains     Losses     Value  
 
SECURITIES AVAILABLE FOR SALE
                               
U.S. Treasury, agencies and corporations
    $ 8                   $ 8  
States and political subdivisions
    75       $ 3             78  
Collateralized mortgage obligations
    17,817       473             18,290  
Other mortgage-backed securities
    1,187       96             1,283  
Other securities
    106       11       $ 3       114  
 
Total securities available for sale
    $ 19,193       $ 583       $ 3       $ 19,773  
 
               
 
                               
 
HELD-TO-MATURITY SECURITIES
                               
States and political subdivisions
    $ 3                   $ 3  
Other securities
    16                   16  
 
Total held-to-maturity securities
    $ 19                   $ 19  
 
               
 
                               
 
The following table summarizes our securities available for sale that were in an unrealized loss position as of June 30, 2011, December 31, 2010, and June 30, 2010.
                                                 
    Duration of Unrealized Loss Position                
    Less than 12 Months   12 Months or Longer   Total
            Gross             Gross             Gross  
            Unrealized             Unrealized             Unrealized  
in millions   Fair Value     Losses     Fair Value     Losses     Fair Value     Losses  
 
 
                                               
JUNE 30, 2011
                                               
Securities available for sale:
                                               
Collateralized mortgage obligations
    $ 126                         $ 126        
 
Total temporarily impaired securities
    $ 126                         $ 126        
 
                       
 
DECEMBER 31, 2010
                                               
Securities available for sale:
                                               
Collateralized mortgage obligations
    $ 4,028       $ 87                   $ 4,028       $ 87  
 
Total temporarily impaired securities
    $ 4,028       $ 87                   $ 4,028       $ 87  
 
                       
 
 
                                               
June 30, 2010
                                               
Securities available for sale:
                                               
Other securities
    $ 18       $ 2       $ 3       $ 1       $ 21       $ 3  
 
Total temporarily impaired securities
    $ 18       $ 2       $ 3       $ 1       $ 21       $ 3  
 
                       
 
                                               
 
We had less than $1 million of gross unrealized losses at June 30, 2011 that related to five fixed-rate collateralized mortgage obligations, which we invested in as part of an overall A/LM strategy. Since these securities have fixed interest rates, their fair value is sensitive to movements in market interest rates. These securities have a weighted-average maturity of 4.6 years at June 30, 2011.
The unrealized losses within each investment category are considered temporary since we expect to collect all contractually due amounts from these securities. Accordingly, these investments have been reduced to their fair value through OCI, not earnings.
We regularly assess our securities portfolio for OTTI. The assessments are based on the nature of the securities, the underlying collateral, the financial condition of the issuer, the extent and duration of the loss, our intent related to the individual securities, and the likelihood that we will have to sell securities prior to expected recovery.
Debt securities identified to have OTTI are written down to their current fair value. For those debt securities that we intend to sell, or more-likely-than-not will be required to sell, prior to the expected recovery of the amortized cost, the entire impairment (i.e., the difference between amortized cost and the fair value) is recognized in earnings. For those debt securities that we do not intend to sell, or more-likely-than-not will not be required to sell, prior to expected recovery, the credit portion of OTTI is recognized in earnings, while the remaining OTTI is recognized in equity as a component of AOCI on the balance sheet. As shown in the following table, we did not have any impairment losses recognized in earnings for the three months ended June 30, 2011.
Three months ended June 30, 2011
         
in millions        
 
Balance at March 31, 2011
    $ 4  
Impairment recognized in earnings
     
 
Balance at June 30, 2011
    $ 4  
 
   
 
       
 
Realized gains and losses related to securities available for sale were as follows:
Six months ended June 30, 2011
         
in millions        
 
Realized gains
    $ 23  
Realized losses
    (22 )
 
 
       
Net securities gains (losses)
    $ 1  
 
   
 
       
 
At June 30, 2011, securities available for sale and held-to-maturity securities totaling $11.3 billion were pledged to secure securities sold under repurchase agreements, to secure public and trust deposits, to facilitate access to secured funding, and for other purposes required or permitted by law.
The following table shows securities by remaining maturity. Collateralized mortgage obligations and other mortgage-backed securities — both of which are included in the securities available-for-sale portfolio — are presented based on their expected average lives. The remaining securities, including all of those in the held-to-maturity portfolio, are presented based on their remaining contractual maturity. Actual maturities may differ from expected or contractual maturities since borrowers have the right to prepay obligations with or without prepayment penalties.
                                 
    Securities     Held-to-Maturity  
    Available for Sale     Securities  
June 30, 2011   Amortized     Fair     Amortized     Fair  
in millions   Cost     Value     Cost     Value  
 
Due in one year or less
    $ 323       $ 331       $ 5       $ 5  
Due after one through five years
    17,620       18,166       14       14  
Due after five through ten years
    101       110              
Due after ten years
    73       73              
 
 
                               
Total
    $ 18,117       $ 18,680       $ 19       $ 19