Earnings Per Share (Tables)

3 Months Ended

Sep. 30, 2012

Earnings Per Share [Abstract]

Reconciliation of Common Shares Used to Compute Basic EPS and Diluted EPS

The following table reconciles the number of Common Shares used to compute basic and diluted EPS:

	Three Months Ended September 30,
(in millions)	2012	2011
Weighted-average Common Shares–basic	341	345
Effect of dilutive securities:
Employee stock options, restricted shares and restricted share units	3	4
Weighted-average Common Shares–diluted	344	349