Deferred Income on Shipments to Distributors (Components) (Details) - USD ($) $ in Thousands	9 Months Ended
Jan. 03, 2016	Mar. 29, 2015
Deferred Revenue Arrangement [Line Items]
Gross deferred revenue	$ 11,410	$ 19,299
Gross deferred costs	(2,887)	(3,605)
Deferred income on shipments to distributors	$ 8,523	$ 15,694
Minimum
Deferred Revenue Arrangement [Line Items]
Discount from list price billed to the customer (percent)	31.00%
Maximum
Deferred Revenue Arrangement [Line Items]
Discount from list price billed to the customer (percent)	39.00%

The carrying amount of consideration received or receivable as of the balance sheet date on potential earnings that were not recognized as revenue in conformity with GAAP, and which are expected to be recognized as such within one year or the normal operating cycle, if longer, including sales, license fees, and royalties, but excluding interest income.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section 45
-Paragraph 8
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=28358313&loc=d3e6935-107765

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 605
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SAB TOPIC 13.A.4(a).Q1)
-URI http://asc.fasb.org/extlink&oid=27012821&loc=d3e214044-122780

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Staff Accounting Bulletin (SAB)
-Number Topic 13
-Section A

Name:	us-gaap_DeferredRevenueCurrent
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant