Contingent Liabilities And Commitments (Details) - Inventories [Member] - USD ($) $ in Millions		3 Months Ended
Apr. 01, 2015	Jun. 30, 2015
Long-term Purchase Commitment [Line Items]
Purchase commitment	$ 390
Purchase commitment, term	5 years
Purchase commitment, purchases		$ 12

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

No definition available.

Name:	us-gaap_LongTermPurchaseCommitmentLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration