v2.4.0.6
Quarterly Financial Information (Tables)
 12 Months Ended
Dec. 31, 2011
Quarterly Financial Information [Abstract]  
Summary Of Quarterly Financial Information

 

     Three Months Ended  
     March 31,
2011		      June 30,
2011		      September 30,
2011		      December 31,
2011		  

Net sales

    $ 867,252       $ 925,049       $ 968,372       $ 859,175   

Gross profit

      167,584         167,095         147,067         77,260   

Income from operations

      140,637         138,369         117,331         50,459   

Net income

      83,544         81,049         67,930         26,443   

Basic earnings per common share (1)

   $ 1.26       $ 1.22       $ 1.02       $ 0.40   

Diluted earnings per common share (1)

   $ 1.25       $ 1.21       $ 1.01       $ 0.40   
     Three Months Ended  
     March 31,
2010		      June 30,
2010		      September 30,
2010		      December 31,
2010		  

Net sales

    $ 778,334       $ 818,389       $ 779,677       $ 795,387   

Gross profit

      57,680         126,024         134,855         164,124   

Income from operations

      34,429         99,537         107,346         137,052   

Net income

      17,647         56,942         62,731         84,073   

Basic earnings per common share (1)

   $ 0.27       $ 0.86       $ 0.95       $ 1.27   

Diluted earnings per common share (1)

   $ 0.27       $ 0.86       $ 0.95       $ 1.26   

(1) Basic and diluted earnings per common share ("EPS") for each quarter is computed using the weighted average shares outstanding during that quarter, while EPS for the year is computed using the weighted average shares outstanding for the year. As a result, the sum of the EPS for each of the four quarters may not equal the EPS for the year.