PENSION AND POST-RETIREMENT BENEFITS Pension and Post-Retirement Benefits - Classification of Net Periodic Pension (Income) Costs (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended		12 Months Ended
	Mar. 31, 2014	Mar. 31, 2013	Dec. 31, 2013
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Net periodic benefit costs	$ (1.3)	$ (0.1)	$ (0.4)
Cost of Sales
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Net periodic benefit costs	(0.7)	(0.4)
SG&A Expenses
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Net periodic benefit costs	(0.2)	0.6
Inventories
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Net periodic benefit costs	$ (0.4)	$ (0.3)