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Restructuring (Tables)

6 Months Ended

Apr. 30, 2016

Restructuring

Summary of cost saving plan activities

																				As of April 30, 2016
					Three months ended April 30, 2016 Charges			Six months ended April 30, 2016												As of April 30, 2016
		Accrued Balance, October 31, 2015						Six months ended April 30, 2016									Accrued Balance, April 30, 2016			Total Costs Incurred to Date			Total Expected Costs to Be Incurred
		Accrued Balance, October 31, 2015						Charges			Cash Payments			Non-Cash and Other Adjustments			Accrued Balance, April 30, 2016			Total Costs Incurred to Date			Total Expected Costs to Be Incurred
					In millions
Fiscal 2015 Plan
Severance and PRP		$	39		$	72		$	87		$	(42	)	$	(10	)	$	74		$	125		$	240
Infrastructure and other			—			26			31			(1	)		(29	)		1			31			60

Total		$	39		$	98		$	118		$	(43	)	$	(39	)	$	75		$	156		$	300