Earnings (Losses) per Share

6 Months Ended

Jun. 30, 2013

Earnings Per Share [Abstract]

Earnings (Losses) per Share

Note 3. Earnings (Losses) per Share

The following is a reconciliation of basic earnings per share to diluted earnings per share for income from continuing operations attributable to our common shareholders (in millions, except per share data):

	Three Months Ended June 30,				Six Months Ended June 30,
	2013		2012		2013		2012
Income from continuing operations	$	137	$	129	$	280	$	258
Weighted average common shares for basic earnings per share		192		195		192		193
Effect of dilutive stock options and restricted stock awards		2		3		2		4
Weighted average common shares for diluted earnings per share		194		198		194		197
Basic earnings per share	$	0.72	$	0.67	$	1.46	$	1.34
Diluted earnings per share	$	0.71	$	0.66	$	1.44	$	1.31

Approximately 0.6 million shares and 1.5 million shares for the three months ended June 30, 2013 and 2012, respectively, and 0.7 million shares and 1.3 million shares for the six months ended June 30, 2013 and 2012, respectively, were excluded from the computation of diluted shares, as their impact would have been anti-dilutive.