XML 49 R29.htm IDEA: XBRL DOCUMENT  v2.3.0.11
Fair Value Measurements (Tables)
6 Months Ended
Jun. 30, 2011
Fair Value Measurements [Abstract]  
Fair Value of Financial Instruments
The following table presents the carrying values and estimated fair values of all financial instruments, including those financial assets and liabilities that are not measured and reported at fair value on a recurring basis or non-recurring basis as of June 30, 2011 (dollars in thousands):

      
Range of
  
Average
     
Estimated
 
   
Carrying
  
Contractual
  
Re-pricing
  
Discount
  
Fair
 
   
Value
  
Yields
  
(in years)
  
Rate
  
Value
 
Cash and cash equivalents
 $1,110,761           $1,110,761 
Trading securities
  99,846            99,846 
Investment securities:
                 
Municipal and other tax-exempt
  160,870            165,449 
Other debt securities
  188,713            203,798 
Total investment securities
  349,583            369,247 
                   
Available for sale securities:
                 
U.S. Treasury
  1,003            1,003 
Municipal and other tax-exempt
  70,210            70,210 
U.S. agency residential mortgage-backed securities
  8,893,789            8,893,789 
Private issue residential mortgage-backed securities
  513,222            513,222 
Other debt securities
  5,893            5,893 
Perpetual preferred stock
  22,694            22,694 
Equity securities and mutual funds
  60,197            60,197 
Total available for sale securities
  9,567,008            9,567,008 
                   
Mortgage trading securities
  553,231            553,231 
Residential mortgage loans held for sale
  169,609            169,609 
                   
Loans:
                 
Commercial
  6,178,596   0.25 – 18.00%  0.60   0.72 – 4.50%  6,085,941 
Commercial real estate
  2,183,715   0.38 – 18.00%  1.18   0.28 – 3.66%  2,134,950 
Residential mortgage
  1,867,997   0.38 – 18.00%  3.32   0.74 – 4.31%  1,915,710 
Consumer
  507,236   0.38 – 21.00%  0.53   1.96 – 3.74%  507,831 
Total loans
  10,737,544               10,644,432 
Allowance for loan losses
  (286,611)               
Net loans
  10,450,933               10,644,432 
                      
Mortgage servicing rights
  109,192               109,192 
Derivative instruments with positive fair value, net of cash margin
  229,887               229,887 
Other assets – private equity funds
  28,313               28,313 
Deposits with no stated maturity
  13,951,177               13,951,177 
Time deposits
  3,634,700   0.01 – 9.64%  1.91   0.76 – 1.45%  3,655,527 
Other borrowings
  2,962,759   0.07 – 6.58%  0.00   0.07 – 2.65%  2,962,773 
Subordinated debentures
  398,788   5.19 – 5.82%  1.87   3.50%  412,242 
Derivative instruments with negative fair value, net of cash margin
  173,917               173,917 

The following table presents the carrying values and estimated fair values of all financial instruments, including those financial assets and liabilities that are not measured and reported at fair value on a recurring basis or non-recurring basis as of December 31, 2010 (dollars in thousands):

      
Range of
  
Average
     
Estimated
 
   
Carrying
  
Contractual
  
Re-pricing
  
Discount
  
Fair
 
   
Value
  
Yields
  
(in years)
  
Rate
  
Value
 
Cash and cash equivalents
 $1,269,404           $1,269,404 
Trading securities
  55,467            55,467 
                   
Investment securities:
                 
Municipal and other tax-exempt
  184,898            188,577 
Other debt securities
  154,655            157,528 
Total investment securities
  339,553            346,105 
                   
Available for sale securities:
                 
Municipal and other tax-exempt
  72,942            72,942 
U.S. agency residential mortgage-backed securities
  8,446,908            8,446,908 
Privately issued residential mortgage-backed securities
  644,210            644,210 
Other debt securities
  6,401            6,401 
Perpetual preferred stock
  22,114            22,114 
Equity securities and mutual funds
  43,046            43,046 
Total available for sale securities
  9,235,621            9,235,621 
                   
Mortgage trading securities
  428,021            428,021 
Residential mortgage loans held for sale
  263,413            263,413 
                      
Loans:
                    
Commercial
  5,933,996   0.25 –18.00%  0.57   0.72 – 4.67%  5,849,443 
Commercial real estate
  2,277,350   0.38 –18.00%  1.17   0.29 – 3.81%  2,221,443 
Residential mortgage
  1,828,248   0.38 –18.00%  3.65   0.79 – 4.58%  1,860,913 
Consumer
  603,442   0.38 –21.00%  0.67   1.98 – 3.91%  605,656 
Total loans
  10,643,036               10,537,455 
Allowance for loan losses
  (292,971)               
Net loans
  10,350,065               10,537,455 
                      
Mortgage servicing rights
  115,723               115,723 
Derivative instruments with positive fair value, net of cash margin
  270,445               270,445 
Other assets – private equity funds
  25,436               25,436 
Deposits with no stated maturity
  13,669,893               13,669,893 
Time deposits
  3,509,168   0.01 –9.64%  1.85   0.82 – 1.56%  2,979,505 
Other borrowings
  3,117,358   0.13 –6.58%  0.02   0.13 – 2.73%  2,982,460 
Subordinated debentures
  398,701   5.19 –5.82%  2.30   3.72%  413,328 
Derivative instruments with negative fair value, net of cash margin
  215,420               215,420 

The following table presents the carrying values and estimated fair values of all financial instruments, including those financial assets and liabilities that are not measured and reported at fair value on a recurring basis or non-recurring basis as of June 30, 2010 (dollars in thousands):

      
Range of
  
Average
     
Estimated
 
   
Carrying
  
Contractual
  
Re-pricing
  
Discount
  
Fair
 
   
Value
  
Yields
  
(in years)
  
Rate
  
Value
 
Cash and cash equivalents
 $852,526           $852,526 
Trading securities
  62,159            62,159 
Investment securities:
                 
Municipal and other tax-exempt
  221,702            227,301 
Other debt securities
  131,575            136,585 
Total investment securities
  353,277            363,886 
                   
Available for sale securities:
                 
Municipal and other tax-exempt
  66,439            66,439 
U.S. agency residential mortgage-backed securities
  8,223,719            8,223,719 
Private issue residential mortgage-backed securities
  735,516            735,516 
Other debt securities
  13,064            13,064 
Perpetual preferred stock
  19,881            19,881 
Equity securities and mutual funds
  47,209            47,209 
Total available for sale securities
  9,105,828            9,105,828 
                   
Mortgage trading securities
  534,641            534,641 
Residential mortgage loans held for sale
  227,574            227,574 
Loans:
                 
Commercial
  6,011,528   0.25 – 18.00%  0.54   0.72 – 4.61%  5,915,895 
Commercial real estate
  2,340,909   0.38 – 18.00   1.08   0.30 – 3.91   2,291,533 
Residential mortgage
  1,834,246   0.38 – 18.00   3.12   1.16 – 4.17   1,912,579 
Consumer
  696,034   0.38 – 21.00   0.90   1.92 – 4.16   704,498 
Total loans
  10,882,717               10,824,505 
Allowance for loan losses
  (299,489)               
Net loans
  10,583,228               10,824,505 
                      
Mortgage servicing rights
  98,942               98,942 
Derivative instruments with positive fair value, net of cash margin
  334,576               334,576 
Other assets – private equity funds
  23,834               23,834 
Deposits with no stated maturity
  12,414,412               12,414,412 
Time deposits
  3,673,088   0.01 – 9.64   1.54   1.05 – 1.54   3,158,578 
Other borrowings
  3,970,770   0.14 – 6.58   0.37   0.18 – 2.81   3,834,960 
Subordinated debentures
  398,617   5.19 – 5.82   2.60   3.88   415,161 
Derivative instruments with negative fair value, net of cash margin
  299,851               299,851 
Fair Value Assets And Liabilities Measured On A Recurring Basis
The fair value of financial assets and liabilities that are measured on a recurring basis are as follows as of June 30, 2011 (in thousands):

   
Total
  
Quoted Prices in Active Markets for Identical Instruments
  
Significant Other Observable Inputs
  
Significant Unobservable Inputs
 
Assets:
            
Trading securities
 $$99,846  $2,327  $97,519  $ 
                  
Available for sale securities:
                
U.S. Treasury
  1,003   1,003       
Municipal and other tax-exempt
  70,210      26,552   43,658 
U.S. agency residential mortgage-backed securities
  8,893,789      8,893,789    
Private issue residential mortgage-backed securities
  513,222      513,222    
Other debt securities
  5,893         5,893 
Perpetual preferred stock
  22,694      22,694    
Equity securities and mutual funds
  60,197   41,557   18,640    
Total available for sale securities
  9,567,008   42,560   9,474,897   49,551 
                  
Mortgage trading securities
  553,231      553,231    
Residential mortgage loans held for sale
  169,609      169,609    
Mortgage servicing rights
  109,192         109,1921
Derivative contracts, net of cash margin2
  229,887      229,887    
Other assets – private equity funds
  28,313         28,313 
                  
Liabilities:
                
Derivative contracts, net of cash margin2
  173,917      173,917    
 
1
A reconciliation of the beginning and ending fair value of mortgage servicing rights and disclosures of significant assumptions used to determine fair value are presented in Note 5, Mortgage Banking Activities.
 
2
See Note 3 for detail of fair value of derivative contracts by contract type.
 
The fair value of financial assets and liabilities that are measured on a recurring basis are as follows as of December 31, 2010 (in thousands):
 
   
Total
  
Quoted Prices in Active Markets for Identical Instruments
  
Significant Other Observable Inputs
  
Significant Unobservable Inputs
 
Assets:
            
Trading securities
 $55,467  $877  $54,590  $ 
                  
Available for sale securities:
                
Municipal and other tax-exempt
  72,942      25,849   47,093 
U.S. agency residential mortgage-backed securities
  8,446,908      8,446,908    
Privately issued residential mortgage-backed securities
  644,210      644,210    
Other debt securities
  6,401      1   6,400 
Perpetual preferred stock
  22,114      22,114    
Equity securities and mutual funds
  43,046   22,344   20,702    
Total available for sale securities
  9,235,621   22,344   9,159,784   53,493 
                  
Mortgage trading securities
  428,021      428,021    
Residential mortgage loans held for sale
  263,413      263,413    
Mortgage servicing rights
  115,723         115,7231
Derivative contracts, net of cash margin 2
  270,445      270,445    
Other assets – private equity funds
  25,436         25,436 
                  
Liabilities:
                
Certificates of deposit
  27,414      27,414    
Derivative contracts, net of cash margin 2
  215,420      215,420    
 
1
A reconciliation of the beginning and ending fair value of mortgage servicing rights and disclosures of significant assumptions used to determine fair value are presented in Note 5, Mortgage Banking Activities.
 
2
See Note 3 for detail of fair value of derivative contracts by contract type.


The fair value of financial assets and liabilities that are measured on a recurring basis are as follows as of June 30, 2010 (in thousands):
 
   
Total
  
Quoted Prices in
Active Markets for Identical Instruments
  
Significant Other Observable Inputs
  
Significant Unobservable Inputs
 
Assets:
            
Trading securities
 $62,159  $4,030  $58,129  $ 
                  
Available for sale securities:
                
Municipal and other tax-exempt
  66,439      26,613   39,826 
U.S. agency residential mortgage-backed securities
  8,223,719      8,223,719    
Privately issued residential mortgage-backed securities
  735,516      735,516    
Other debt securities
  13,064      29   13,035 
Perpetual preferred stock
  19,881      19,881    
Equity securities and mutual funds
  47,209   22,728   24,481    
Total available for sale securities
  9,105,828   22,728   9,030,239   52,861 
                  
Mortgage trading securities
  534,641      534,641    
Residential mortgage loans held for sale
  227,574      227,574    
Mortgage servicing rights
  98,942         98,9841
Derivative contracts, net of cash margin 2
  334,576   16,991   317,585    
Other assets – private equity funds
  23,834         23,834 
                  
Liabilities:
                
Certificates of deposit
  27,957      27,957    
Derivative contracts, net of cash margin 2
  299,851      299,851    
 
1
A reconciliation of the beginning and ending fair value of mortgage servicing rights and disclosures of significant assumptions used to determine fair value are presented in Note 5, Mortgage Banking Activities.
 
2
See Note 3 for detail of fair value of derivative contracts by contract type.
Fair Value Assets Measured On Recurring Basis Significant Unobservable Inputs
The following represents the changes for the three months ended June 30, 2011 related to assets measured at fair value on a recurring basis using significant unobservable inputs (in thousands):

   
Available for Sale Securities
    
   
Municipal and other tax-exempt
  
Other debt securities
  
Other assets – private equity funds
 
           
Balance, March 31, 2011
 $43,767  $5,899  $25,046 
Purchases and capital calls
        746 
Redemptions and distributions
        (783)
Gain (loss) recognized in earnings:
            
Gain on other assets, net
        3,304 
Other-than-temporary impairment losses
  (521)      
Other comprehensive gain (loss)
  412   (6)   
Balance, June 30, 2011
 $43,658  $5,893  $28,313 

The following represents the changes for the six months ended June 30, 2011 related to assets measured at fair value on a recurring basis using significant unobservable inputs (in thousands):

   
Available for Sale Securities
    
   
Municipal and other tax-exempt
  
Other debt securities
  
Other assets – private equity funds
 
           
Balance, December 31, 2010
 $47,093  $6,400  $25,436 
Purchases and capital calls
  7,520      1,652 
Redemptions and distributions
  (9,975)  (500)  (2,185)
Gain (loss) recognized in earnings:
            
Brokerage and trading revenue
  (576)      
Gain on other assets, net
        3,410 
Gain on securities, net
  18       
Other-than-temporary impairment losses
  (521)      
Other comprehensive (loss)
  99   (7)   
Balance, June 30, 2011
 $43,658  $5,893  $28,313 

The following represents the changes for the three months ended June 30, 2010 related to assets measured at fair value on a recurring basis using significant unobservable inputs (in thousands):

   
Available for Sale Securities
    
   
Municipal and other tax-exempt
  
Other debt securities
  
Other assets – private equity funds
 
           
Balance at March 31, 2010
 $38,004  $17,150  $22,825 
Purchases, sales, issuances and settlements, net
  1,775   (4,250)  663 
Gain (loss) recognized in earnings
            
Brokerage and trading revenue
  (11)      
Gain (loss) on other assets, net
        346 
Gain on securities, net
         
Other comprehensive (loss)
  58   135    
Balance June 30, 2010
 $39,826  $13,035  $23,834 

The following represents the changes for the six months ended June 30, 2010 related to assets measured at fair value on a recurring basis using significant unobservable inputs (in thousands):

      
Available for Sale Securities
    
   
Trading Securities
  
Municipal and other tax-exempt
  
Other debt securities
  
Other assets – private equity funds
 
              
Balance, December 31, 2009
 $9,800  $36,598  $17,116  $22,917 
Purchases, sales, issuances and settlements, net
  (9,800)  4,133   (4,200)  1 
Gain (loss) recognized in earnings
                
Brokerage and trading revenue
     (80)      
Gain (loss) on other assets, net
           916 
Gain on securities, net
            
Other comprehensive (loss)
     (825)  119    
Balance, June 30, 2010
 $  $39,826  $13,035  $23,834 
Fair Value Assets Measured on Nonrecurring Basis
The following represents the carrying value of assets measured at fair value on a non-recurring basis (and related losses) during the period.  The carrying value represents only those assets adjusted to fair value during the three months ended June 30, 2011:

   
Carrying Value at June 30, 2011
  
Fair Value Adjustments for the Three Months
Ended June 30, 2011 Recognized In:
 
   
Quoted Prices
in Active Markets for Identical Instruments
  
Significant
Other
Observable
Inputs
  
Significant
Unobservable
Inputs
  
Gross charge-offs against allowance for loan losses
  
Gross charge-offs against allowance for recourse loans
  
Net losses and expenses of repossessed assets, net
 
Impaired loans
 $  $17,949  $  $4,071  $146  $ 
Real estate and other repossessed assets
     50,885            4,127 

 The following represents the carrying value of assets measured at fair value on a non-recurring basis (and related losses) during the period.  The carrying value represents only those assets adjusted to fair value during the three months ended June 30, 2010:
   
Carrying Value at June 30, 2010
  
Fair Value Adjustments for the Three Months Ended June 30, 2010 Recognized In:
 
   
Quoted Prices
in Active Markets for Identical Instruments
  
Significant
Other
Observable
Inputs
  
Significant
Unobservable
Inputs
  
Gross charge-offs against allowance for loan losses
  
Net losses and expenses of repossessed assets, net
 
Impaired loans
 $  $55,893  $  $28,243  $ 
Real estate and other repossessed assets
     28,778   6,736      11,623