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Receivables
6 Months Ended
Jun. 30, 2016
Receivables [Abstract]  
Receivables
RECEIVABLES
Receivables consist of the following:
Dollar amounts in millions
June 30, 2016
 
December 31, 2015
Trade receivables
$
134.3

 
$
82.6

Income tax receivable
3.0

 
2.0

Other receivables
15.2

 
12.8

Allowance for doubtful accounts
(1.1
)
 
(1.0
)
Total
$
151.4

 
$
96.4


Other receivables at June 30, 2016 and December 31, 2015 primarily consist of sales tax receivables, vendor rebates, and other miscellaneous receivables.