Weighted Average Common Shares

9 Months Ended

Jun. 30, 2012

Weighted Average Common Shares [Abstract]

Weighted Average Common Shares

Reconciliations of weighted average shares for basic and diluted earnings per common share follow (in millions). Earnings allocated to participating securities were inconsequential.

	Three Months Ended June 30,		Nine Months Ended June 30,
	2011	2012	2011	2012
Basic shares outstanding	748.7	730.4	751.0	732.5
Dilutive shares	4.6	3.9	5.2	4.0
Diluted shares outstanding	753.3	734.3	756.2	736.5