Share-Based Compensation

3 Months Ended

Sep. 30, 2011

Notes to Financial Statements [Abstract]

Share-Based Compensation - Pursuant to applicable accounting guidance for share-based payments, companies must recognize the cost of employee services received in exchange for awards of equity instruments based on the grant-date fair value of those awards.

Total share-based compensation for the three months ended September 30, 2011 and 2010 are summarized in the following table (amounts in millions):



	Three Months Ended September 30
	2011		2010
Share-Based Compensation
Stock options	$	62	$	68
Other share-based awards	18		19
Total share-based compensation	$	80	$	87

Assumptions utilized in the model are evaluated and revised, as necessary, to reflect market conditions and experience.