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Receivables
 6 Months Ended
Jun. 30, 2017
Receivables [Abstract]  
Receivables
RECEIVABLES
Receivables consist of the following:
Dollar amounts in millions
June 30, 2017
 
December 31, 2016
Trade receivables
$
141.1

 
$
96.1

Income tax receivable
2.2

 
1.7

Other receivables
11.5

 
11.5

Allowance for doubtful accounts
(1.0
)
 
(1.0
)
Total
$
153.8

 
$
108.3


Other receivables at June 30, 2017 and December 31, 2016 primarily consist of sales tax receivables, vendor rebates, interest receivables, a receivable associated with an affiliate and other miscellaneous receivables.