RESTRUCTURING OF OPERATIONS (Narrative) (Detail) (USD $) In Millions, unless otherwise specified	3 Months Ended		12 Months Ended
	Mar. 31, 2014	Mar. 31, 2013	Dec. 31, 2013	Dec. 31, 2012
Restructuring Cost and Reserve [Line Items]
Restructuring charge	$ (0.1)	$ (0.3)	$ (7.0)
Restructuring Reserve	6.1		6.6	13.2
2012 Restructuring Initiatives
Restructuring Cost and Reserve [Line Items]
Restructuring charge	0.1		(0.9)
Restructuring Reserve	4.3		4.8	13.2
2013 Restructuring Initiatives
Restructuring Cost and Reserve [Line Items]
Restructuring charge	(0.2)		(6.1)
Restructuring Reserve	$ 1.8		$ 1.8	$ 0