Pension and Other Benefit Plans - Pension Plan, Reconciliation of Changes in PBO and Fair Value of Plan Assets (Details) - USD ($) $ in Millions	12 Months Ended
	Apr. 01, 2016	Apr. 03, 2015	Mar. 28, 2014	Jul. 31, 2014
Defined Benefit Plan, Change in Benefit Obligation [Roll Forward]
Settlement/curtailment				$ (3)
US pension plans | Pension Plans, Defined Benefit
Defined Benefit Plan, Change in Benefit Obligation [Roll Forward]
Projected benefit obligation at beginning of year	$ 30	$ 29
Service cost	0	0
Interest cost	1	1
Plan participants’ contributions	0	0
Amendments	0	0
Business/contract acquisitions/divestitures	0	0
Contractual termination benefits	0	0
Settlement/curtailment	0	(3)
Actuarial loss (gain)	(1)	4
Benefits paid	(2)	(2)
Foreign currency exchange rate changes	0	0
Other	(1)	1
Projected benefit obligation at end of year	27	30	$ 29
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Fair value of plan assets at beginning of year	26	29
Actual return on plan assets	(1)	2
Employer contribution	0	0
Plan participants’ contributions	0	0
Benefits paid	(2)	(2)
Contractual termination benefits	0	0
Plan settlement	0	(3)
Foreign currency exchange rate changes	0	0
Other	0	0
Fair value of plan assets at end of year	23	26	29
Funded status at end of year	(4)	(4)
Non-US pension plans | Pension Plans, Defined Benefit
Defined Benefit Plan, Change in Benefit Obligation [Roll Forward]
Projected benefit obligation at beginning of year	3,006	2,873
Service cost	25	23	25
Interest cost	90	117	124
Plan participants’ contributions	4	4
Amendments	(3)	1
Business/contract acquisitions/divestitures	1	(6)
Contractual termination benefits	6	3
Settlement/curtailment	(14)	(25)
Actuarial loss (gain)	(91)	491
Benefits paid	(101)	(95)
Foreign currency exchange rate changes	(95)	(384)
Other	(1)	4
Projected benefit obligation at end of year	2,827	3,006	2,873
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Fair value of plan assets at beginning of year	2,802	2,824
Actual return on plan assets	(48)	367
Employer contribution	20	45
Plan participants’ contributions	4	4
Benefits paid	(101)	(95)
Contractual termination benefits	11	23
Plan settlement	(14)	(25)
Foreign currency exchange rate changes	(100)	(340)
Other	(1)	(1)
Fair value of plan assets at end of year	2,573	2,802	$ 2,824
Funded status at end of year	$ (254)	$ (204)