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Earnings Per Share (EPS) (Tables)
3 Months Ended
Mar. 31, 2012
Earnings Per Share (EPS) [Abstract]  
Weighted-average common shares outstanding
                 
    

Three Months Ended

March 31

 
in thousands   2012     2011  

Weighted-average common shares outstanding

    129,593       129,078  

Dilutive effect of

               

Stock options/SOSARs

    0       0  

Other stock compensation plans

    0       0  

Weighted-average common shares outstanding, assuming dilution

      129,593         129,078  
Antidilutive common stock equivalents
                 
    

Three Months Ended

March 31

 
in thousands   2012     2011  

Antidilutive common stock equivalents

          4,747             5,695