Legal Matters (Tables)

12 Months Ended

Sep. 30, 2016

Loss Contingencies [Line Items]

Schedule of Loss Contingencies by Contingency

The following table summarizes the activity related to accrued litigation.

	Fiscal 2016			Fiscal 2015
	(in millions)
Balance at October 1	$	1,024		$	1,456
Provision for uncovered legal matters	2			14
Accrual for VE territory covered litigation	2			—
Payments on legal matters	(47		)	(446		)
Balance at September 30	$	981		$	1,024

Covered Litigation

Loss Contingencies [Line Items]

Schedule of Loss Contingencies by Contingency

The following table summarizes the activity related to U.S. covered litigation.

	Fiscal 2016			Fiscal 2015
	(in millions)
Balance at October 1	$	1,023		$	1,449
Payments on U.S. covered litigation	(45		)	(426		)
Balance at September 30	$	978		$	1,023