Stock-Based Compensation and Other Benefit Plans (Employee Stock Purchase Plan Activity) (Details) - 2008 Employee Stock Purchase Plan - USD ($) shares in Millions, $ in Millions	12 Months Ended
Apr. 03, 2020	Mar. 29, 2019	Mar. 30, 2018
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock issued under ESPP	2	0	3
Proceeds from issuance of shares	$ 39	$ 0	$ 69

Number of shares issued during the period as a result of an employee stock purchase plan.

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-Name Accounting Standards Codification
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Name:	us-gaap_StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans
Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration