PENSION, PROFIT SHARING AND OTHER POST-RETIREMENT BENEFITS - Changes in Assets and Obligations Recognized in Other Comprehensive Income (Loss) (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Defined Benefit Plan Disclosure [Line Items]
Actuarial gain (loss) arising during the period	$ 14.3	$ (3.3)	$ (29.9)
Amortization to net (loss) earnings of net actuarial (gain) loss	0.7	0.4	(0.2)
Deferred income taxes on pension liability	(6.0)	0	10.1
Total pension liability adjustments, net of tax	9.0	(2.9)	(20.0)
Defined Benefit [Member]
Defined Benefit Plan Disclosure [Line Items]
Actuarial gain (loss) arising during the period	14.1	(3.4)	(30.9)
Amortization to net (loss) earnings of net actuarial (gain) loss	0.7	0.8	0
Deferred income taxes on pension liability	(5.9)	(0.1)	10.4
Total pension liability adjustments, net of tax	8.9	(2.7)	(20.5)
Post- Retirement Health Benefits [Member]
Defined Benefit Plan Disclosure [Line Items]
Actuarial gain (loss) arising during the period	0.2	0.1	1.0
Amortization to net (loss) earnings of net actuarial (gain) loss	0	(0.4)	(0.2)
Deferred income taxes on pension liability	(0.1)	0.1	(0.3)
Total pension liability adjustments, net of tax	$ 0.1	$ (0.2)	$ 0.5