v2.4.0.6

Earnings Per Share (Denominators Of Basic And Diluted EPS Computations) (Detail) In Millions, unless otherwise specified	12 Months Ended
	Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2010
Earnings Per Share [Line Items]
Anti-diluted options related to the purchase of common stock	2.6	2.4	4.4
Basic	124.1	124.8	135.9
Common stock equivalents	3.4	3.5	3.2
Diluted	127.5	128.3	139.1

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Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.

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The sum of dilutive potential common shares or units used in the calculation of the diluted per-share or per-unit computation.

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The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period.

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