XML 43 R19.htm IDEA: XBRL DOCUMENT v2.4.0.8
Quarterly Financial Data (Unaudited)
12 Months Ended
Dec. 31, 2013
Quarterly Financial Data (Unaudited)  
Quarterly Financial Data (Unaudited)

13.   Quarterly Financial Data (Unaudited)

        Summarized quarterly financial data are as follows:

 
  First
Quarter
  Second
Quarter
  Third
Quarter
  Fourth
Quarter
 
 
  (in millions, except per unit amounts)
 

2013

                         

Net sales

  $ 224.1   $ 215.4   $ 128.4   $ 168.3  

Gross margin

    171.9     153.7     76.8     117.4  

Net earnings

    166.8     149.3     72.7     113.6  

Net earnings per Common Unit

    4.98     4.54     2.52     3.73  

2012

   
 
   
 
   
 
   
 
 

Net sales

  $ 196.9   $ 195.6   $ 181.1   $ 206.5  

Gross margin

    129.2     158.8     136.0     153.8  

Net earnings

    124.2     154.8     131.8     150.0  

Net earnings per Common Unit

    3.78     4.67     4.00     4.61