Restructuring Costs (Tables)

12 Months Ended

Mar. 31, 2021

Restructuring Costs [Abstract]

Schedule of Restructuring Expense

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

	As of
(in millions)	March 31, 2021		March 31, 2020
Accrued expenses and other current liabilities	$	225	$	145
Other long-term liabilities	45		35
Total	$	270	$	180

Schedule of Restructuring Activities

Restructuring activities, summarized by plan year, were as follows:

	Restructuring Liability as of March 31, 2020		Costs Expensed, Net of Reversals(1)		Costs Not Affecting Restructuring Liability(2)		Cash Paid		Other(3)		Restructuring Liability as of March 31, 2021
Fiscal 2021 Plan
Workforce Reductions	$	—	$	501	$	(11)	$	(313)	$	3	$	180
Facilities Costs	—		37		(17)		(14)		(3)		3
Total	$	—	$	538	$	(28)	$	(327)	$	—	$	183
Fiscal 2020 Plan
Workforce Reductions(4)	$	74	$	8	$	1	$	(60)	$	4	$	27
Facilities Costs	2		(4)		4		(2)		—		—
Total	$	76	$	4	$	5	$	(62)	$	4	$	27
Fiscal 2019 Plan
Workforce Reductions	$	25	$	(1)	$	(2)	$	(17)	$	2	$	7
Facilities Costs	5		(2)		1		(1)		3		6
Total	$	30	$	(3)	$	(1)	$	(18)	$	5	$	13
Other Prior Year Plans
Workforce Reductions	$	24	$	12	$	(7)	$	(19)	$	2	$	12
Facilities Costs	—		—		—		—		—		—
Total	$	24	$	12	$	(7)	$	(19)	$	2	$	12
Acquired Liabilities
Workforce Reductions	$	39	$	1	$	—	$	(7)	$	1	$	34
Facilities Costs	11		(1)		1		(9)		(1)		1
Total	$	50	$	—	$	1	$	(16)	$	—	$	35

(1) Costs expensed, net of reversals include $11 million, $9 million, and $3 million of costs reversed from the Fiscal 2020 Plan, Fiscal 2019 Plan and Other Prior Year Plans, respectively.

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

(3) Foreign currency translation adjustments.

(4) Fiscal 2020 workforce reductions includes a $14 million adjustment to restructuring expense related to the prior year.

	Restructuring Liability as of March 31, 2019		Adoption of ASC 842(1)		Costs Expensed, Net of Reversals(2)		Costs Not Affecting Restructuring Liability(3)		Cash Paid		Other(4)		Restructuring Liability as of March 31, 2020
Fiscal 2020 Plan
Workforce Reductions	$	—	$	—	$	271	$	(11)	$	(177)	$	(9)	$	74
Facilities Costs	—		—		21		(3)		(16)		—		2
Total	$	—	$	—	$	292	$	(14)	$	(193)	$	(9)	$	76
Fiscal 2019 Plan
Workforce Reductions	$	138	$	—	$	(25)	$	—	$	(83)	$	(5)	$	25
Facilities Costs	68		(53)		—		(1)		(7)		(2)		5
Total	$	206	$	(53)	$	(25)	$	(1)	$	(90)	$	(7)	$	30
Fiscal 2018 Plan
Workforce Reductions	$	59	$	—	$	(10)	$	—	$	(29)	$	—	$	20
Facilities Costs	35		(36)		(1)		—		(2)		4		—
Total	$	94	$	(36)	$	(11)	$	—	$	(31)	$	4	$	20
Other Prior Year Plans
Workforce Reductions	$	9	$	—	$	(1)	$	—	$	(3)	$	(1)	$	4
Facilities Costs	1		(1)		—		—		—		—		—
Total	$	10	$	(1)	$	(1)	$	—	$	(3)	$	(1)	$	4
Acquired Liabilities
Workforce Reductions	$	51	$	—	$	1	$	—	$	(16)	$	3	$	39
Facilities Costs	18		—		(4)		—		(1)		(2)		11
Total	$	69	$	—	$	(3)	$	—	$	(17)	$	1	$	50

(1) Represents restructuring liability recorded as an offset to right-of-use assets upon the adoption of ASC 842.

(2) Costs expensed, net of reversals include $30 million, $11 million, and $3 million of costs reversed from the Fiscal 2019 Plan, Fiscal 2018 Plan and Other Prior Year Plans, respectively.

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

(4) Foreign currency translation adjustments.