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Subsequent Events (Details) (USD $)
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1 Months Ended | 12 Months Ended | |||
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Aug. 02, 2012
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Jun. 30, 2012
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Jun. 30, 2011
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Jun. 30, 2010
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Jul. 10, 2012
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| Subsequent Events | |||||
| Common stock, dividends per share, authorized, quarterly levels | $ 0.35 | $ 0.25 | $ 0.40 | ||
| Common stock, dividends, per share, declared | $ 0.40 | $ 1.40 | $ 1.00 | $ 0.60 | |
| Dividends payable, date declared | Aug. 02, 2012 | ||||
| Dividends payable, date to be paid | Sep. 04, 2012 | ||||
| Dividends payable, date of record | Aug. 13, 2012 | ||||
| X | ||||||||||
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- Definition
Common Stock Dividends Per Share Authorized No definition available.
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| X | ||||||||||
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- Definition
Aggregate dividends declared during the period for each share of common stock outstanding. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Date the declared dividend will be paid, in CCYY-MM-DD format. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Date the dividend to be paid was declared, in CCYY-MM-DD format. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Date the holder must own the stock to be entitled to the dividend, in CCYY-MM-DD format. No definition available.
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| X | ||||||||||
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- Details
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