Legal Matters (Tables)

9 Months Ended

Jun. 30, 2012

Legal Matters [Abstract]

Schedule of Loss Contingencies by Contingency

The following table summarizes the activity related to accrued litigation for the nine months ended June 30, 2012 and 2011:

	2012			2011
	(in millions)
Balance at October 1	$	425		$	697
Provision for settled matters	—			6
Provision for unsettled matters	4,098			—
Reclassification of settled matters (1)	—			12
Interest accretion on settled matters	1			9
Payments on settled matters	(140		)	(212		)
Balance at June 30	$	4,384		$	512

⁽¹⁾ Reclassification of amount previously recorded in accrued liabilities.