Earnings Per Share (Tables)

9 Months Ended

Sep. 30, 2013

Antidilutive Securities Excluded From Computation Of Earnings Per Share [Table Text Block]

For the Current Quarter, the Prior Quarter, the Current Period and the Prior Period, the following shares of cumulative convertible preferred stock and unvested restricted stock and associated adjustments to net income, consisting of dividends on such shares, were excluded from the calculation of diluted EPS, as the effect was antidilutive:



	Net Income Adjustments		Shares
	($ in millions)		(in millions)
Three Months Ended September 30, 2013:
Common stock equivalent of our preferred stock outstanding:
5.75% cumulative convertible preferred stock	$	21	56
5.75% cumulative convertible preferred stock (series A)	$	16	39
5.00% cumulative convertible preferred stock (series 2005B)	$	3	5
4.50% cumulative convertible preferred stock	$	3	6
Unvested restricted stock	$	3	2

Three Months Ended September 30, 2012:
Common stock equivalent of our preferred stock outstanding:
5.75% cumulative convertible preferred stock	$	21	56
5.75% cumulative convertible preferred stock (series A)	$	16	39
5.00% cumulative convertible preferred stock (series 2005B)	$	3	5
4.50% cumulative convertible preferred stock	$	3	6
Unvested restricted stock	$	—	3

Nine Months Ended September 30, 2013:
Common stock equivalent of our preferred stock outstanding:
5.75% cumulative convertible preferred stock	$	64	56
5.75% cumulative convertible preferred stock (series A)	$	47	40
5.00% cumulative convertible preferred stock (series 2005B)	$	8	5
4.50% cumulative convertible preferred stock	$	9	6
Unvested restricted stock	$	14	3

Nine Months Ended September 30, 2012:
Common stock equivalent of our preferred stock outstanding:
5.75% cumulative convertible preferred stock	$	64	56
5.75% cumulative convertible preferred stock (series A)	$	47	39
5.00% cumulative convertible preferred stock (series 2005B)	$	8	5
4.50% cumulative convertible preferred stock	$	9	6
Unvested restricted stock	$	—	4