Earnings per Common Share

6 Months Ended

Jun. 30, 2011

Earnings per Common Share

Earnings per Common Share

4. Earnings per Common Share

Earnings per share ("EPS") is computed under the two-class method using the following common share information:

	Quarter Ended June 30,					Six Months Ended June 30,
	2011			2010		2011		2010
(dollars and shares in millions)
EPS Numerator:
Net (loss) income attributable to common shareholders	$	(47.8	)	$	124.6	$	84.1	$	245.5
Less: Income allocated to participating securities		—			1.4		1.7		2.8
Net (loss) income available to common shareholders	$	(47.8	)	$	123.2	$	82.4	$	242.7
EPS Denominator:
Weighted average common shares outstanding		86.2			94.4		85.8		94.9
Dilutive common share equivalents primarily from share-based compensation plans		—			1.2		2.0		1.2
Weighted average common and common equivalent shares outstanding, assuming dilution		86.2			95.6		87.8		96.1

For the quarter ended June 30, 2011, approximately 2.4 million common share equivalents primarily from share-based compensation plans were not included in the computation of diluted weighted average shares outstanding because their effect would have been antidilutive.