Stockholders' Equity (Summary of Dividends Declared and Paid) (Details) - USD ($) $ / shares in Units, $ in Millions	12 Months Ended
Apr. 01, 2016	Apr. 03, 2015	Mar. 28, 2014
Equity [Abstract]
Dividends per share (in usd per share)	$ 4.6	$ 0.60	$ 0.60
Total amount	$ 3,020	$ 413	$ 418

Amount of paid and unpaid common stock dividends declared with the form of settlement in cash.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.3-04)
-URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187085-122770

Name:	us-gaap_DividendsCommonStockCash
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration