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RECEIVABLES (Tables)
 12 Months Ended
Dec. 31, 2016
Receivables, Net, Current [Abstract]  
Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block]
  
December 31,
(Dollars in millions) 
2016
 
2015
Trade receivables
$
320.6

 
$
296.7

Miscellaneous receivables
52.8

 
51.2

Less allowances
(4.4
)
 
(5.4
)
Receivables—net
$
369.0

 
$
342.5