Restructuring Costs (Tables)

6 Months Ended

Sep. 30, 2017

Restructuring Costs [Abstract]

Schedule of Restructuring Expense

The composition of restructuring liabilities by financial statement line items is as follows:

	As of
(in millions)	September 30, 2017
Accrued expenses and other current liabilities	$	338
Other long-term liabilities	160
Total	$	498

Schedule of Restructuring Liability

	Restructuring Liability as of March 31, 2017		Acquired Balance as of April 1, 2017		Costs Expensed, net of reversals(1)			Costs Not Affecting Restructuring Liability (2)			Cash Paid			Other(3)		Restructuring Liability as of September 30, 2017
Fiscal 2018 Plan
Workforce Reductions	$	—	n/a		$	282		$	—		$	(153	)	$	1	$	130
Facilities Costs	—		n/a		124			(11		)	(42		)	3		74
Total	$	—	n/a		$	406		$	(11	)	$	(195	)	$	4	$	204
Fiscal 2017 Plan
Workforce Reductions	$	155	n/a		$	(17	)	$	—		$	(74	)	$	—	$	64
Facilities Costs	6		n/a		(2		)	—			(3		)	1		2
Total	$	161	n/a		$	(19	)	$	—		$	(77	)	$	1	$	66
Fiscal 2016 Plan
Workforce Reductions	$	8	n/a		$	(1	)	$	—		$	(2	)	$	—	$	5
Facilities Costs	5		n/a		—			—			(3		)	—		2
Total	$	13	n/a		$	(1	)	$	—		$	(5	)	$	—	$	7
Fiscal 2015 Plan
Workforce Reductions	$	3	n/a		$	—		$	—		$	(1	)	$	—	$	2
Facilities Costs	—		n/a		—			—			—			—		—
Total	$	3	n/a		$	—		$	—		$	(1	)	$	—	$	2
Acquired Liabilities
Workforce Reductions	n/a		$	256	$	—		$	(2	)	$	(93	)	$	6	$	167
Facilities Costs	n/a		77		(4		)	—			(22		)	1		52
Total	n/a		$	333	$	(4	)	$	(2	)	$	(115	)	$	7	$	219

⁽¹⁾ Costs expensed, net of reversals include $19 million, $1 million and $4 million of costs reversed from the Fiscal 2017 Plan, Fiscal 2016 Plan and Acquired liabilities, respectively.

⁽²⁾ Pension benefit augmentations recorded as a pension liability and asset impairment.

⁽³⁾ Foreign currency translation adjustments.