DESCRIPTION OF BUSINESS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) In Millions, unless otherwise specified	9 Months Ended		12 Months Ended
	Mar. 31, 2012 USD ($)	Mar. 31, 2012 EUR (€)	Jun. 30, 2011 USD ($)	Mar. 31, 2012 Forwards EUR Contract
DESCRIPTION OF BUSINESS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES
Post-closing adjustments to reduce gain on sale of discontinued operations, net of income taxes			$ 0.4
Financial instruments
Maximum maturity period for foreign currency forward contracts (in months)	12 months	12 months
Number of outstanding forwards				4
Fair value of financial instruments
Total amount outstanding under foreign currency forward contracts	40.0
Notional amount of foreign currency forward contracts		€ 30