The value (monetary amount) of the award the plaintiff seeks in the legal matter.

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+ Details

Contingencies (Details) In Millions, unless otherwise specified	12 Months Ended
	Jun. 30, 2009 USD ($) employees	Jun. 30, 2009 EUR (€)	Sep. 30, 2011 USD ($)	Sep. 30, 2011 JPY (¥)	Sep. 30, 2011 Borrowing One [Member] USD ($)	Sep. 30, 2011 Borrowing One [Member] JPY (¥)	Sep. 30, 2011 Borrowing Two [Member] JPY (¥)	Sep. 30, 2011 Borrowing Two [Member] USD ($)	Sep. 30, 2011 Borrowing Three [Member] JPY (¥)	Sep. 30, 2011 Borrowing Three [Member] USD ($)	Sep. 30, 2011 Borrowing Four [Member] JPY (¥)	Sep. 30, 2011 Borrowing Four [Member] USD ($)
Debt Instrument [Line Items]
Outstanding Principal payments claimed by the bank					$ 39.2	¥ 3,000.0	¥ 5,000.0	$ 65.3	¥ 5,000.0	$ 65.3	¥ 2,000.0	$ 26.1
Loss Contingency, Information about Litigation Matters [Abstract]
Number of terminated employees	280	280
Amount sought by former employees from company	32.5	24.0
Claiming for loan related expenses			1.4	106.0
Claiming for interest and delay damages			$ 38.4	¥ 2,900.0