Earnings Per Share and Equity (Tables)

3 Months Ended

Mar. 31, 2012

Earnings Per Share and Equity Tables [Abstract]

Reconciliation of basic and diluted earnings per share

	Three Months Ended March 31,
	2012		2011
Net income	$	200	$	668
Weighted average common shares outstanding - basic		705		662
Assumed exercise and/or distributions of stock based awards		2		2
Weighted average common shares outstanding - diluted		707		664