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Earnings Per Share (Narrative) (Details) (USD $) In Millions, except Per Share data | 12 Months Ended |  |  |  |  |  |
--- | --- | --- | --- | --- | --- | --- | ---
Jun. 30, 2011 | Jun. 30, 2010 | Jun. 30, 2009 | Mar. 31, 2010 | Dec. 31, 2009 | Sep. 30, 2009 | Mar. 31, 2009 | Dec. 31, 2008 | Sep. 30, 2008
Weighted-average common stock equivalents excluded from diluted per share computations | 1.9 | 2.4 | 2.5 |  |  |  |  |  |
Notes conversion price | $ 54.65 | $ 54.65 | $ 54.65 | $ 54.65 | $ 54.65 | $ 54.65 | $ 54.65 | $ 54.65 | $ 54.65
Warrants [Member] |  |  |  |  |  |  |  |  |
Warrants exercise price | $ 68.31 |  |  |  |  |  |  |  |

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- Definition The price per share of the conversion feature embedded in the debt instrument. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 20 -Section 50 -Paragraph 5 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6928298&loc=SL6031898-161870 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name FASB Staff Position (FSP) -Number APB14-1 -Paragraph 32 -Subparagraph b -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. + Details
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