RESTRUCTURING COSTS - Restructuring Costs (Details) - USD ($) $ in Millions	3 Months Ended
	Sep. 30, 2016	Sep. 30, 2015
Restructuring Cost and Reserve [Line Items]
Restructuring charges	$ 7.4	$ 62.1
Acquisition Integration Program
Restructuring Cost and Reserve [Line Items]
Restructuring charges	3.2	46.5
Organizational Redesign
Restructuring Cost and Reserve [Line Items]
Restructuring charges	3.8	15.6
Productivity Program
Restructuring Cost and Reserve [Line Items]
Restructuring charges	$ 0.4	$ 0.0