Weighted Average Common Shares (Tables)

3 Months Ended

Dec. 31, 2012

Weighted Average Common Shares [Abstract]

Schedule Of Basic And Diluted Earnings Per Share Reconciliation

	Three Months Ended December 31,
	2011	2012
Basic shares outstanding	734.3	722.3
Dilutive shares	4.0	4.6
Diluted shares outstanding	738.3	726.9