Fair Value Measurements (Details 1) (USD $) In Millions, unless otherwise specified	6 Months Ended
	Sep. 28, 2013		Mar. 30, 2013
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
2.125% Senior Notes due September 26, 2018	$ 300		$ 0
Euro Debt	283		267
Goodwill and Intangible Assets Disclosure [Abstract]
Goodwill Impairment	0
Fair Value, Inputs, Level 2 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
2.125% Senior Notes, Fair Value	302	[1]
Euro Debt, Fair Value	$ 282	[1]	$ 272	[1]

[1] Based on Level 2 measurements.