RESTRUCTURING CHARGE (Details 1) (USD $) In Millions, unless otherwise specified	3 Months Ended						9 Months Ended		35 Months Ended
	Sep. 30, 2013	Jun. 30, 2013	Mar. 31, 2013	Sep. 30, 2012	Jun. 30, 2012	Mar. 31, 2012	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Dec. 31, 2012	Dec. 31, 2011
Restructuring Cost and Reserve [Line Items]
Accrued restructuring costs	$ 10.8			$ 13.6			$ 10.8	$ 13.6	$ 10.8	$ 13.9	$ 12.1
Restructuring charges	1.6	0.2	2.3	2.3	1.8	1.9	4.1	6.0	57.5
Restructuring and Related Cost, Incurred Cost							(7.2)	(4.5)
Employee Severance [Member]
Restructuring Cost and Reserve [Line Items]
Accrued restructuring costs	10.8			13.0			10.8	13.0	10.8	13.5	11.3
Restructuring charges	0.2	(0.7)	0.6	1.3	1.0	0.9			16.6
Restructuring and Related Cost, Incurred Cost							(2.8)	(1.5)
Facility Exit Costs (asset retirement obligations [Member]
Restructuring Cost and Reserve [Line Items]
Accrued restructuring costs	0			0			0	0	0	0	0
Restructuring charges	1.6	0.6	1.6	0.5	0.1	0.2			13.6
Restructuring and Related Cost, Incurred Cost							(3.8)	(0.8)
Employee Relocation Cost [Member]
Restructuring Cost and Reserve [Line Items]
Accrued restructuring costs	0			0			0	0	0	0	0
Restructuring charges	0.2	0.3	0.1	0.5	0.7	0.8			5.0
Restructuring and Related Cost, Incurred Cost							(0.6)	(2.0)
Lease and Other Contract Termination [Member]
Restructuring Cost and Reserve [Line Items]
Accrued restructuring costs	0			0.6			0	0.6	0	0.4	0.8
Restructuring charges	(0.4)	0	0	0	0	0			0.7
Restructuring and Related Cost, Incurred Cost							$ 0	$ (0.2)