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Receivables
 3 Months Ended
Mar. 31, 2016
Receivables [Abstract]  
Receivables
RECEIVABLES
Receivables consist of the following:
Dollar amounts in millions
March 31, 2016
 
December 31, 2015
Trade receivables
$
129.7

 
$
82.6

Income tax receivable
1.6

 
2.0

Other receivables
16.1

 
12.8

Allowance for doubtful accounts
(1.0
)
 
(1.0
)
Total
$
146.4

 
$
96.4


Other receivables at March 31, 2016 and December 31, 2015 primarily consist of non-income tax receivables, vendor rebates, interest receivables and other miscellaneous receivables.