RESTRUCTURING CHARGES - Additional Information (Details) - USD ($) $ in Millions	3 Months Ended		12 Months Ended
	Mar. 31, 2016	Mar. 31, 2015	Dec. 31, 2015
Restructuring Cost and Reserve [Line Items]
Restructuring and related charges	$ 1.3	$ 0.5
Payments for restructuring	1.7
Restructuring reserve within accrued expenses and other	11.5		$ 11.8
Accrued Expenses and Other [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring reserve within accrued expenses and other	11.5		11.8
Efficiency Program [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and related charges	1.3
Expected restructuring and related charges	11.8
Restructuring and related charges to date	10.8		9.5
Expected cash payments	12.0
Expected cash payments, capital expenditures	0.2
Payments for restructuring	0.6		$ 2.8
Remaining expected restructuring costs	7.5
Efficiency Program [Member] | Consumer Segment [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and related charges	0.6
Expected restructuring and related charges	7.0
Restructuring and related charges to date	6.6
Efficiency Program [Member] | Professional [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and related charges	0.6
Expected restructuring and related charges	4.4
Restructuring and related charges to date	$ 3.8