Debt (Details) (USD $) In Millions, unless otherwise specified	Dec. 28, 2013		Mar. 30, 2013
Debt Instrument [Line Items]
Long-term Debt	$ 300		$ 267
Current portion of long-term debt	0	[1]	267	[1]
Long-term debt, noncurrent	300		0
Senior Notes [Member]
Debt Instrument [Line Items]
Long-term Debt	300		0
Euro Debt [Member]
Debt Instrument [Line Items]
Long-term Debt	$ 0	[1]	$ 267	[1]

[1] Principal amount was repaid upon maturity.