Restructuring And Transition (Schedule Of The Restructuring Summary) (Details) (USD $) In Millions, unless otherwise specified	6 Months Ended													6 Months Ended
	Sep. 27, 2013	Sep. 27, 2013 Restructuring Plan - Severance [Member]		Sep. 27, 2013 Other Exit And Disposal Costs [Member]		Sep. 27, 2013 Transition And Other Related Costs [Member]		Sep. 27, 2013 Total Restructuring And Transition [Member]		Sep. 27, 2013 Other Current Liabilities [Member]	Mar. 29, 2013 Other Current Liabilities [Member]	Sep. 27, 2013 Other Long-Term Obligations [Member]	Mar. 29, 2013 Other Long-Term Obligations [Member]	Sep. 27, 2013 Total Restructuring Liabilities [Member]		Sep. 27, 2013 Total Restructuring Other Liabilities [Member]	Mar. 29, 2013 Total Restructuring Other Liabilities [Member]
Restructuring Cost and Reserve [Line Items]
Balance, beginning		$ 10		$ 3						$ 77	$ 11	$ 1	$ 2	$ 13		$ 78	$ 13
Costs, Net of Adjustments		175	[1]	2	[1]	28	[1]	205	[1]					177	[1]
Cash Payments		(110)		(2)										(112)
Balance, ending		75		3						77	11	1	2	78		78	13
Cumulative Incurred to Date	$ 185	$ 185

[1] Adjustments which have not been significant primarily relate to foreign currency exchange rate fluctuations.