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Share-Based Payments (Tables)
3 Months Ended
Dec. 31, 2012
Summary of Option Activity

The following table summarizes option activity during the quarter ended December 31, 2012:

 

     Shares     Weighted-
average
Price
     Weighted-
average
Remaining
Contractual
Term
     Aggregate
Intrinsic
Value
 
     (In thousands)            (In years)      (In thousands)  

Outstanding at October 1, 2012

     4,034      $ 33.01         

Granted

     546        41.92         

Exercised

     (459     31.05         

Forfeited

     (98     23.07         

Expired

     (141     47.03         
  

 

 

         

Outstanding at December 31, 2012

     3,882      $ 34.24         4.49       $ 31,815   
  

 

 

      

 

 

    

 

 

 

Options exercisable at December 31, 2012

     1,848      $ 33.72         2.80       $ 16,205   
  

 

 

      

 

 

    

 

 

 
Summary of Restricted Stock Unit Activity

The following table summarizes restricted stock unit activity during the quarter ended December 31, 2012:

 

     Shares     Weighted-
average
Price
 
     (In thousands)        

Outstanding at October 1, 2012

     1,732      $ 33.31   

Granted

     721        41.86   

Released

     (398     29.17   

Forfeited

     (49     29.25   
  

 

 

   

Outstanding at December 31, 2012

     2,006      $ 37.31