Legal Matters (Tables)

3 Months Ended

Dec. 31, 2016

Loss Contingencies [Line Items]

Schedule of Loss Contingencies by Contingency

The following table summarizes the activity related to accrued litigation.

	Fiscal 2017			Fiscal 2016
	(in millions)
Balance at October 1	$	981		$	1,024
Provision for uncovered legal matters	15			—
Accrual of VE territory covered litigation	86			—
Payments on legal matters	(88		)	(12		)
Balance at December 31	$	994		$	1,012

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 2017		Fiscal 2016
	(in millions)
Balance at October 1	$	978	$	1,023
Payments on U.S. covered litigation	—		(11		)
Balance at December 31	$	978	$	1,012