Share-Based Compensation (Tables)

3 Months Ended

Mar. 31, 2012

Share-Based Compensation

Recognized Share-Based Compensation Expense

Recognized Share-Based Compensation Expense
	Three Months Ended
	March 31
(in millions)		2012		2011
Stock options	$	29	$	22
Restricted share units		35		40
Employee stock purchase plans		5		3
Total	$	69	$	65