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Benefit Plans (Tables)
12 Months Ended
Dec. 31, 2011
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Change In Projected Benefit Obligation
Component Of Net Periodic Pension Expense
     2011     2010  
     (in thousands)  

Net actuarial loss

   $ 45,487      $ 25,805   

Prior service cost

     1,982        2,351   

Deferred tax benefit

     (19,903     (11,812
  

 

 

   

 

 

 

Total

   $ 27,566      $ 16,344   
  

 

 

   

 

 

 
Accumulated Benefit Obligation In Excess Of Plan
     2011      2010  
     (in thousands)  

Projected benefit obligation

   $ 12,731       $ 9,851   

Accumulated benefit obligation

     12,337         9,583   

Fair value of plan assets

     —           —     
Actuarial Present Value Of Benefit Obligations
     2011     2010  

Discount rate

     4.87     5.75

Future compensation increase rate

     2.75        3.25   
Net Periodic Pension Expense
     2011     2010     2009  
     (in thousands)  

Service cost

   $ 5,951      $ 5,544      $ 5,216   

Interest cost

     6,147        5,709        5,059   

Expected return on plan assets

     (6,698     (6,214     (6,040

Amortization of prior service cost

     707        643        640   

Amortization of actuarial loss

     1,525        1,098        858   
  

 

 

   

 

 

   

 

 

 

Total net periodic pension expense

   $ 7,632      $ 6,780      $ 5,733   
  

 

 

   

 

 

   

 

 

 
Plan Assets And Benefit Obligations Recognized In Other Comprehensive Income Or Loss
     2011     2010  
     (in thousands)  

Net loss

   $ 21,208      $ 726   

Prior service cost

     338        13   

Amortization of prior service cost

     (707     (643

Amortization of actuarial loss

     (1,525     (1,098
  

 

 

   

 

 

 

Total recognized in other comprehensive income or loss

   $ 19,314      $ (1,002
  

 

 

   

 

 

 

Total recognized in net periodic pension expense and other comprehensive income or loss (before tax)

   $ 26,946      $ 5,778   
  

 

 

   

 

 

 
Schedule Of Expected Future Benefit Payments

Year

   Amount  
     (in thousands)  

2012

   $ 5,208   

2013

     5,455   

2014

     6,088   

2015

     6,420   

2016

     6,742   

2017 to 2021

     39,836   
Weighted Average Discount Rate
     2011     2010     2009  

Discount rate

     5.75     6.00     5.75

Expected long-term return on plan assets

     8.00        8.00        8.00   

Rate of compensation increase

     3.25        3.50        3.50   
Qualified Plan Weighted-Average Asset Allocation
     2011     2010  

Equity securities

     49     49

U.S. Treasury securities

     17        17   

Corporate bonds

     12        14   

Mutual funds

     11        11   

Cash and money market funds

     7        3   

U.S. government agency securities

     2        4   

Trust preferred securities

     2        2   
  

 

 

   

 

 

 

Total investments

     100     100
  

 

 

   

 

 

 
Fair Value Measurement
Stock-Based Employee Compensation Cost
     2010     2009  

Risk-free interest rate

     0.29 - 2.92     1.1 - 4.0

Dividend yield

     5.5     4.5

Volatility

     35.0     24.0

Expected term (in years)

     4.4        6.7   
Stock Options Activity
    2011     2010     2009  

Stock Options

  Shares     Weighted
Average
Exercise
Price
    Shares     Weighted
Average
Exercise
Price
    Shares     Weighted
Average
Exercise
Price
 

Outstanding at beginning of year

    3,343,974      $ 18        3,486,912      $ 18        3,697,018      $ 17   

Granted

    —          —          135,183        12        8,352        11   

Exercised

    —          —          (24,829     11        (5,513     11   

Forfeited or expired

    (486,445     16        (253,292     14        (212,945     15   
 

 

 

     

 

 

     

 

 

   

Outstanding at end of year

    2,857,529        18        3,343,974        18        3,486,912        18   
 

 

 

     

 

 

     

 

 

   

Exercisable at year-end

    2,607,442        19        2,859,749        18        2,838,014        18   
 

 

 

     

 

 

     

 

 

   

Weighted-average fair value of options granted during the year

    N/A        $ 2.13        $ 2.38     
Changes In Director's Restricted Stock Awards
     Restricted Stock Awards Outstanding  
           2011                 2010                 2009        

Outstanding at beginning of year

     99,662        113,754        99,106   

Granted

     23,435        17,516        22,578   

Vested

     (21,225     (31,608     (7,593

Forfeited

     (402     —          (337
  

 

 

   

 

 

   

 

 

 

Outstanding at end of year

     101,470        99,662        113,754   
  

 

 

   

 

 

   

 

 

 
Restricted Stock [Member]
 
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Changes In Restricted Stock Awards Outstanding
     Restricted Stock Awards Outstanding  
     2011     2010     2009  

Outstanding at beginning of year

     512,050        528,915        569,727   

Granted

     14,158        206,687        174,641   

Vested

     (221,213     (219,768     (203,467

Forfeited

     (3,578     (3,784     (11,986
  

 

 

   

 

 

   

 

 

 

Outstanding at end of year

     301,417        512,050        528,915