Earnings Per Share (Tables)

9 Months Ended

Mar. 31, 2012

Earnings Per Share [Abstract]

Reconciliation Of Common Shares Used To Compute Basic EPS And Diluted EPS

	Three Months Ended March 31,				Nine Months Ended March 31,
(in millions)	2012		2011		2012		2011
Weighted-average Common Shares–basic		345.3		348.5		345.0		348.3
Effect of dilutive securities:
Employee stock options, restricted shares and restricted share units		4.2		4.4		4.2		3.5
Weighted-average Common Shares–diluted		349.5		352.9		349.2		351.8

Schedule Of Anti-Dilutive Securities

	Three Months Ended March 31,				Nine Months Ended March 31,
(in millions)	2012		2011		2012		2011
Anti-dilutive securities		9.3		10.6		9.8		11.8