STOCK-BASED COMPENSATION (Tables)

3 Months Ended

Mar. 31, 2012

Stock-based Compensation Expense

Unrecognized stock-based compensation expense and weighted-average years to be recognized is as follows (in millions, except for weighted average years):

	As of March 31, 2012
	Unrecognized stock-     based compensation		Weighted-average years     to be recognized
Restricted Stock Awards	$	15		2
Restricted Stock Units	$	4		2
Stock Options	$	—		—