SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details 2) (USD $) In Millions, unless otherwise specified	3 Months Ended		9 Months Ended							9 Months Ended	12 Months Ended	9 Months Ended	12 Months Ended			9 Months Ended	12 Months Ended	9 Months Ended	12 Months Ended			9 Months Ended	12 Months Ended	9 Months Ended	12 Months Ended			9 Months Ended	12 Months Ended	9 Months Ended	12 Months Ended
	Mar. 31, 2013	Mar. 31, 2012	Mar. 31, 2013	Mar. 31, 2012	Jun. 30, 2012	Mar. 31, 2013 Land	Jun. 30, 2012 Land	Mar. 31, 2013 Buildings and improvements	Jun. 30, 2012 Buildings and improvements	Mar. 31, 2013 Buildings and improvements Minimum	Jun. 30, 2012 Buildings and improvements Minimum	Mar. 31, 2013 Buildings and improvements Maximum	Jun. 30, 2012 Buildings and improvements Maximum	Mar. 31, 2013 Machinery and equipment	Jun. 30, 2012 Machinery and equipment	Mar. 31, 2013 Machinery and equipment Minimum	Jun. 30, 2012 Machinery and equipment Minimum	Mar. 31, 2013 Machinery and equipment Maximum	Jun. 30, 2012 Machinery and equipment Maximum	Mar. 31, 2013 Computer hardware and software	Jun. 30, 2012 Computer hardware and software	Mar. 31, 2013 Computer hardware and software Minimum	Jun. 30, 2012 Computer hardware and software Minimum	Mar. 31, 2013 Computer hardware and software Maximum	Jun. 30, 2012 Computer hardware and software Maximum	Mar. 31, 2013 Furniture and fixtures	Jun. 30, 2012 Furniture and fixtures	Mar. 31, 2013 Furniture and fixtures Minimum	Jun. 30, 2012 Furniture and fixtures Minimum	Mar. 31, 2013 Furniture and fixtures Maximum	Jun. 30, 2012 Furniture and fixtures Maximum	Mar. 31, 2013 Leasehold improvements	Jun. 30, 2012 Leasehold improvements
Property, Plant and Equipment.
Property, Plant and Equipment	$ 3,161.3		$ 3,161.3		$ 2,968.4	$ 14.7	$ 14.6	$ 193.3	$ 188.8					$ 634.4	$ 620.9					$ 930.7	$ 850.4					$ 70.0	$ 66.4					$ 1,318.2	$ 1,227.3
Property, Plant and Equipment, Useful Life										10 years	10 years	40 years	40 years			3 years	3 years	10 years	10 years			4 years	4 years	10 years	10 years			5 years	5 years	10 years	10 years
Accumulated depreciation and amortization	1,865.3		1,865.3		1,736.6
Property, Plant and Equipment, net	1,296.0		1,296.0		1,231.8
Cost of assets related to projects in progress	191.8		191.8		231.6
Depreciation and amortization of property, plant and equipment	$ 88.6	$ 72.3	$ 241.8	$ 208.7