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Supplemental Disclosure of Cash Flow Information
6 Months Ended
Jun. 30, 2013
Supplemental Cash Flow Elements [Abstract]  
Supplemental Disclosure of Cash Flow Information
Note 12:  Supplemental Disclosure of Cash Flow Information (in millions):
 
For the
Six Months Ended
June 30,
 
2013
 
2012
Cash paid during the period for:
 
 
 
Interest (net of amount capitalized)
$
71.7

 
$
85.2