EMPLOYEE BENEFIT PLANS - Pre-tax amounts recognized in AOCI (Details) (USD $) In Millions, unless otherwise specified	Jun. 30, 2014	Jun. 30, 2013
Defined Benefit Plan Disclosure [Line Items]
Net actuarial (loss) gain	$ (71.3)	$ (42.5)
Prior service (cost) credit	(3.0)	(0.7)
Total recognized in AOC(L)/I	(74.3)	(43.2)
U.S. Pension Plan
Defined Benefit Plan Disclosure [Line Items]
Net actuarial (loss) gain	(17.4)	(11.3)
Prior service (cost) credit	0	0
Total recognized in AOC(L)/I	(17.4)	(11.3)
International Pension Plan
Defined Benefit Plan Disclosure [Line Items]
Net actuarial (loss) gain	(52.9)	(36.5)
Prior service (cost) credit	(3.2)	(1.1)
Total recognized in AOC(L)/I	(56.1)	(37.6)
Other Post-Employment Benefits
Defined Benefit Plan Disclosure [Line Items]
Net actuarial (loss) gain	(1.0)	5.3
Prior service (cost) credit	0.2	0.4
Total recognized in AOC(L)/I	$ (0.8)	$ 5.7