PENSION, PROFIT SHARING AND OTHER POST-RETIREMENT BENEFITS - Net Periodic Benefit Cost (Income) (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Defined Benefit [Member]
Defined Benefit Plan Disclosure [Line Items]
Service cost	$ 0.5	$ 0.4	$ 0.5
Interest cost	6.8	7.5	8.6
Expected return on plan assets	(6.8)	(7.0)	(9.3)
Net amortization of actuarial loss (gain)	0.8	0.8	0
Settlement gain	0	0	0
Net periodic benefit cost (income)	1.3	1.7	(0.2)
Post- Retirement Health Benefits [Member]
Defined Benefit Plan Disclosure [Line Items]
Service cost	0	0	0
Interest cost	0.1	0.1	0.2
Expected return on plan assets	0	0	0
Net amortization of actuarial loss (gain)	(0.1)	(0.2)	(0.1)
Settlement gain	0	(0.2)	(0.1)
Net periodic benefit cost (income)	$ 0	$ (0.3)	$ 0