PENSION AND POST-RETIREMENT BENEFIT PLANS (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2015	Dec. 31, 2014	Jun. 30, 2015
Amortization of:
Settlement	$ (0.1)		$ (0.1)
Amounts recognized in the consolidated balance sheets related to the entity's pension and post-retirement benefit plans
Other assets	107.9		107.9		$ 113.1
Other accrued liabilities	(23.8)		(23.8)		(23.8)
Other noncurrent liabilities	(373.2)		(373.2)		(373.0)
Funded status	(289.1)		(289.1)		(283.7)
Accumulated other comprehensive loss	326.9		326.9		346.2
Net amount recognized	37.8		37.8		$ 62.5
Pension Plans U.S.
Components of net periodic benefit cost:
Service cost	8.1	$ 7.9	16.2	$ 15.8
Interest cost	8.2	7.6	16.4	15.2
Expected return on plan assets	(12.2)	(12.5)	(24.4)	(25.0)
Amortization of:
Prior service cost	0.2	0.2	0.3	0.3
Actuarial loss	2.8	2.4	5.6	4.9
Net periodic benefit cost	7.1	5.6	14.1	11.2
Pension Plans International
Components of net periodic benefit cost:
Service cost	6.2	6.1	12.5	12.5
Interest cost	3.8	4.4	7.6	9.0
Expected return on plan assets	(4.9)	(5.3)	(9.9)	(11.0)
Amortization of:
Prior service cost	0.5	0.5	1.0	1.1
Actuarial loss	2.5	2.6	5.2	5.4
Settlement	0.1		0.1
Net periodic benefit cost	8.2	8.3	16.5	17.0
Employer contributions			6.0
Post-retirement benefit other than pension plans
Components of net periodic benefit cost:
Service cost	0.7	0.8	1.4	1.7
Interest cost	1.8	1.9	3.7	3.8
Expected return on plan assets	(0.5)	(0.6)	(1.1)	(1.2)
Amortization of:
Prior service cost	0.2	0.2	0.4	0.4
Actuarial loss	0.1	0.4	0.2	0.8
Net periodic benefit cost	$ 2.3	$ 2.7	$ 4.6	$ 5.5