EMPLOYEE BENEFIT PLANS - Reconciliation of the projected benefit obligations, plan assets, funded status (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2012
Defined Benefit Plan, Change in Benefit Obligation [Roll Forward]
Benefit obligation - beginning balance	$ 317.1	$ 314.1
Service cost	8.0	7.3	6.8
Interest cost	12.3	12.5	14.3
Plan participants’ contributions	1.7	1.7
Plan amendments	2.1	0
Benefits paid	(15.3)	(12.9)
Premiums paid	(0.9)	(1.0)
Acquisition and transfer	1.3	1.7
Actuarial loss (gain)	31.6	(10.3)
Effect of exchange rates	7.8	5.1
Other	(1.5)	(1.1)
Benefit obligation - ending balance	364.2	317.1	314.1
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Fair value of plan assets - beginning balance	67.5	60.3
Actual return on plan assets	6.1	3.5
Employer contributions	21.3	14.8
Effect of exchange rates	1.7	0.6
Other	0	(1.2)
Fair value of plan assets - ending balance	83.4	67.5	60.3
Funded Status	(280.8)	(249.6)
U.S. Pension Plan
Defined Benefit Plan, Change in Benefit Obligation [Roll Forward]
Benefit obligation - beginning balance	72.8	76.0
Service cost	0	0	0
Interest cost	3.4	3.3	3.6
Plan participants’ contributions	0	0
Plan amendments	0	0
Benefits paid	(4.3)	(4.2)
Premiums paid	0	0
Acquisition and transfer	0	0
Actuarial loss (gain)	8.9	(2.3)
Effect of exchange rates	0	0
Other	0	0
Benefit obligation - ending balance	80.8	72.8	76.0
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Fair value of plan assets - beginning balance	36.9	34.8
Actual return on plan assets	4.3	2.7
Employer contributions	9.0	3.6
Effect of exchange rates	0	0
Other	0	0
Fair value of plan assets - ending balance	45.9	36.9	34.8
Funded Status	(34.9)	(35.9)
International Pension Plan
Defined Benefit Plan, Change in Benefit Obligation [Roll Forward]
Benefit obligation - beginning balance	166.6	148.0
Service cost	5.7	4.5	3.6
Interest cost	5.5	5.6	6.5
Plan participants’ contributions	1.7	1.7
Plan amendments	2.1	0
Benefits paid	(9.0)	(7.0)
Premiums paid	(0.9)	(1.0)
Acquisition and transfer	1.3	1.7
Actuarial loss (gain)	17.3	9.2
Effect of exchange rates	7.8	5.1
Other	(0.7)	(1.2)
Benefit obligation - ending balance	197.4	166.6	148.0
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Fair value of plan assets - beginning balance	30.6	25.5
Actual return on plan assets	1.8	0.8
Employer contributions	10.3	9.5
Effect of exchange rates	1.7	0.6
Other	0	(1.2)
Fair value of plan assets - ending balance	37.5	30.6	25.5
Funded Status	(159.9)	(136.0)
Other Post-Employment Benefits
Defined Benefit Plan, Change in Benefit Obligation [Roll Forward]
Benefit obligation - beginning balance	77.7	90.1
Service cost	2.3	2.8	3.2
Interest cost	3.4	3.6	4.2
Plan participants’ contributions	0	0
Plan amendments	0	0
Benefits paid	(2.0)	(1.7)
Premiums paid	0	0
Acquisition and transfer	0	0
Actuarial loss (gain)	5.4	(17.2)
Effect of exchange rates	0	0
Other	(0.8)	0.1
Benefit obligation - ending balance	86.0	77.7	90.1
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Fair value of plan assets - beginning balance	0	0
Actual return on plan assets	0	0
Employer contributions	2.0	1.7
Effect of exchange rates	0	0
Other	0	0
Fair value of plan assets - ending balance	0	0	0
Funded Status	$ (86.0)	$ (77.7)