Earnings Per Share (Tables)

3 Months Ended

Dec. 31, 2014

Earnings Per Share [Abstract]

Earnings Per Share

The following table reconciles the numerators and denominators used to calculate basic and diluted earnings per share (in millions):

	Three Months Ended December 31,
	2014		2013
Income Available to Common Shareholders
Income from continuing operations	$	507	$	451
Income from discontinued operations	—		18
Basic and diluted income available to common shareholders	$	507	$	469
Weighted Average Shares Outstanding
Basic weighted average shares outstanding	661.4		674.1
Effect of dilutive securities:
Stock options and unvested restricted stock	6.6		8.1
Diluted weighted average shares outstanding	668.0		682.2
Antidilutive Securities
Options to purchase common shares	0.2		0.2