Pension and Other Benefit Plans - Fair Value by Investment Category and Level Within Fair Value Hierarchy (Details) - Non-US pension plans - USD ($) $ in Millions	Apr. 01, 2016		Apr. 03, 2015
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	$ 2,574		$ 2,802
Level 1
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	8		33
Level 2
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	2,251		2,480
Level 3
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	315		289
Global/International Equity commingled funds
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	415		817
Global/International Equity commingled funds | Level 1
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	0		0
Global/International Equity commingled funds | Level 2
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	415		817
Global/International Equity commingled funds | Level 3
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	0		0
Global equity mutual funds
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	230		122
Global equity mutual funds | Level 1
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	0		0
Global equity mutual funds | Level 2
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	230		122
Global equity mutual funds | Level 3
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	0		0
U.S./North American Equity commingled funds
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	257		64
U.S./North American Equity commingled funds | Level 1
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	0		0
U.S./North American Equity commingled funds | Level 2
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	257		64
U.S./North American Equity commingled funds | Level 3
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	0		0
Fixed income commingled funds
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	839		944
Fixed income commingled funds | Level 1
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	0		0
Fixed income commingled funds | Level 2
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	839		944
Fixed income commingled funds | Level 3
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	0		0
Other Alternatives
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	539	[1]	169	[2]
Other Alternatives | Level 1
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	3	[1]	0	[2]
Other Alternatives | Level 2
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	371	[1]	0	[2]
Other Alternatives | Level 3
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	165	[1]	169	[2]
Hedge Funds
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	146	[3]	511	[4]
Hedge Funds | Level 1
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	0	[3]	3	[4]
Hedge Funds | Level 2
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	0	[3]	392	[4]
Hedge Funds | Level 3
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	146	[3]	116	[4]
Insurance contracts
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	139		141
Insurance contracts | Level 1
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	0		0
Insurance contracts | Level 2
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	135		137
Insurance contracts | Level 3
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	4		4
Cash and cash equivalents
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	9		34
Cash and cash equivalents | Level 1
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	5		30
Cash and cash equivalents | Level 2
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	4		4
Cash and cash equivalents | Level 3
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	$ 0		$ 0

[1] Represents real estate, and other commingled funds consisting mainly of equities, bonds, or commodities.

[2] Represents real estate, and other commingled funds consisting mainly of equities, bonds, or commodities.

[3] Represents investments in diversified fund of hedge funds.

[4] Represents investments in diversified fund of hedge funds.