EMPLOYEE BENEFIT PLANS - Narrative (Details) $ in Millions	3 Months Ended				9 Months Ended
	Mar. 31, 2017 USD ($)	Dec. 31, 2016 USD ($)	Sep. 30, 2016 USD ($)	Mar. 31, 2016 USD ($)	Mar. 31, 2017 USD ($) phase	Mar. 31, 2016 USD ($)	Oct. 01, 2016 USD ($)	Jun. 30, 2016
Defined Benefit Plan Disclosure [Line Items]
Recognized settlement loss	$ 0.0			$ 0.0	$ 15.9	$ 0.0
Acquisition Integration Program
Defined Benefit Plan Disclosure [Line Items]
Curtailment gain			$ 1.8
Galleria
Defined Benefit Plan Disclosure [Line Items]
Expected contribution in current fiscal year					16.0
U.S. Pension Plan
Defined Benefit Plan Disclosure [Line Items]
Recognized settlement loss	0.0			0.0	15.9	0.0
U.S. Pension Plan | Del Laboratories, Inc
Defined Benefit Plan Disclosure [Line Items]
Recognized settlement loss		$ 12.8	$ 3.1		$ 15.9
Number of phases of settlement | phase					2
Discount rates (percent)			3.70%					3.80%
Net pension liability decrease as a result of re-measurement			$ 2.9
Lump sum payments to pension plan participants		8.8
Divestitures of plan assets		$ 47.0
International Pension Plan
Defined Benefit Plan Disclosure [Line Items]
Recognized settlement loss	$ 0.0			$ 0.0	$ 0.0	$ 0.0
International Pension Plan | Galleria
Defined Benefit Plan Disclosure [Line Items]
Discount rates (percent)							1.10%
Accumulated benefit obligation							$ 479.1