Note 16 - Financial Instruments (Details) $ in Millions	Jun. 30, 2015 USD ($)	Jun. 30, 2014
Not Designated as Hedging Instrument [Member]
Note 16 - Financial Instruments (Details) [Line Items]
Derivative, Number of Instruments Held	0	0
Forward Contracts [Member]
Note 16 - Financial Instruments (Details) [Line Items]
Derivative Asset, Notional Amount (in Dollars)	$ 398

Nominal or face amount used to calculate payments on the derivative asset.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 815

-SubTopic 10

-Section 50

-Paragraph 1A

-Subparagraph (d)

-URI http://asc.fasb.org/extlink&oid=56946850&loc=SL5579245-113959

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Glossary Notional Amount

-URI http://asc.fasb.org/extlink&oid=6519104

Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 815

-SubTopic 10

-Section 50

-Paragraph 1B

-URI http://asc.fasb.org/extlink&oid=56946850&loc=SL5580258-113959

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Data Type:	xbrli:monetaryItemType
Balance Type:	na
Period Type:	instant