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RECEIVABLES (Tables)
 12 Months Ended
Dec. 31, 2015
Receivables, Net, Current [Abstract]  
Schedule of major categories of receivables
The major categories of receivables were as follows:
  
December 31,
(Dollars in millions) 
2015
 
2014
Trade receivables
$
296.7

 
$
340.3

Miscellaneous receivables
51.2

 
57.1

Less allowances
(5.4
)
 
(9.6
)
Receivables—net
$
342.5

 
$
387.8