Employee Benefits and Stock-Based Compensation (Schedule of Reserved Shares) (Details) In Millions, unless otherwise specified	12 Months Ended
	Mar. 29, 2013
Reserved Shares By Type [Line Items]
Shares reserved for issuance	126
Stock Purchase Plans [Member]
Reserved Shares By Type [Line Items]
Shares reserved for issuance	22
Stock Award Plans [Member]
Reserved Shares By Type [Line Items]
Shares reserved for issuance	104