Financial Instruments (Details 2) (USD $) In Millions, unless otherwise specified	3 Months Ended	6 Months Ended
Sep. 27, 2014	Sep. 28, 2013	Sep. 27, 2014	Sep. 28, 2013
Reclassification of hedge gain (loss) from accumulated OCI into income
Cost of goods sold	$ (862)	$ (831)	$ (1,527)	$ (1,480)
Foreign currency gains (losses)	(3)	1	(6)	(5)
Designated as Hedging Instrument [Member]
Total gain (loss) recognized in OCI on derivative instruments
Gain (Loss) Recognized In Other Comprehensive Income	32	(7)	31	(9)
Designated as Hedging Instrument [Member] \| Designated Cash Flow Hedge [Member]
Total gain (loss) recognized in OCI on derivative instruments
Gain (Loss) Recognized In Other Comprehensive Income	32	(8)	31	(9)
Designated as Hedging Instrument [Member] \| Net Investment Hedging [Member]
Total gain (loss) recognized in OCI on derivative instruments
Gain (Loss) Recognized In Other Comprehensive Income	0	1	0	0
Designated as Hedging Instrument [Member] \| FC- Inventory purchases [Member] \| Designated Cash Flow Hedge [Member]
Total gain (loss) recognized in OCI on derivative instruments
Gain (Loss) Recognized In Other Comprehensive Income	21	(7)	22	(8)
Designated as Hedging Instrument [Member] \| FC-Other [Member] \| Designated Cash Flow Hedge [Member]
Total gain (loss) recognized in OCI on derivative instruments
Gain (Loss) Recognized In Other Comprehensive Income	11	(1)	9	(1)
Cash Flow Hedging [Member] \| Reclassification out of Accumulated Other Comprehensive Income [Member]
Reclassification of hedge gain (loss) from accumulated OCI into income
Net Income (Loss)	6	0	3	5
Cost of goods sold	(1)	1	(2)	6
Foreign currency gains (losses)	7	(1)	5	(1)
Cash Flow Hedging [Member] \| Reclassification out of Accumulated Other Comprehensive Income [Member] \| FC- Inventory purchases [Member]
Reclassification of hedge gain (loss) from accumulated OCI into income
Cost of goods sold	(1)	1	(2)	6
Cash Flow Hedging [Member] \| Reclassification out of Accumulated Other Comprehensive Income [Member] \| FC-Other [Member]
Reclassification of hedge gain (loss) from accumulated OCI into income
Foreign currency gains (losses)	$ 7	$ (1)	$ 5	$ (1)

Total costs related to goods produced and sold during the reporting period.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 03

-Paragraph 2

-Article 5

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 225

-SubTopic 10

-Section S99

-Paragraph 2

-Subparagraph (SX 210.5-03.2(a))

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The effective portion of gains and losses (net) on derivative instruments designated and qualifying as hedging instruments that was recognized in other comprehensive income during the current period.

+ References

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Amount before tax of foreign currency transaction realized and unrealized gain (loss) recognized in the income statement.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 830

-SubTopic 20

-Section 45

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-URI http://asc.fasb.org/extlink&oid=6450189&loc=d3e30690-110894

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