RESTRUCTURING AND IMPAIRMENT CHARGES (Restructuring-Related Costs by Segment) (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018
Restructuring Cost and Reserve [Line Items]
Restructuring Costs	$ (1.4)	$ (0.4)	$ 2.2	$ (0.2)
Residential Products
Restructuring Cost and Reserve [Line Items]
Restructuring Costs	0.0	0.0	0.1	0.0
Industrial Products
Restructuring Cost and Reserve [Line Items]
Restructuring Costs	0.0	(0.7)	0.0	(0.5)
Furniture Products
Restructuring Cost and Reserve [Line Items]
Restructuring Costs	$ (1.4)	$ 0.3	$ 2.1	$ 0.3