Annual report pursuant to Section 13 and 15(d)

Note 12 - Employee Retirement Programs (Details)

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Note 12 - Employee Retirement Programs (Details) (USD $)
In Millions, unless otherwise specified
 12 Months Ended
Jun. 30, 2013
Jun. 30, 2012
Jun. 30, 2011
Compensation and Retirement Disclosure [Abstract]      
Defined Contribution Plan, Employer Discretionary Contribution Amount $ 2.9 $ 2.6 $ 2.5
Other Postretirement Benefit Expense $ 3.4 $ 2.7 $ 1.1