Earnings Per Share and Equity (Tables)

6 Months Ended

Jun. 30, 2012

Earnings Per Share and Equity Tables [Abstract]

Reconciliation of basic and diluted earnings per share

			Three Months Ended June 30,				Six Months Ended June 30,
			2012		2011		2012		2011
Net income on common stock		$	286	$	620	$	486	$	1,288
Average common shares outstanding — basic			853		663		779		663
Assumed exercise of stock options, performance share awards
	and restricted stock		3		1		2		1
Average common shares outstanding — diluted			856		664		781		664