Fair Value (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Mar. 28, 2014	Mar. 29, 2013	Mar. 30, 2012
Assets:
Derivative assets	$ 2	$ 3
Liabilities:
Derivative liabilities	4	9
Goodwill, Impairment charge	0	0	(232)
Recurring [Member]
Liabilities:
Total liabilities
Recurring [Member] | Fair value [Member]
Assets:
Money market funds	717	464
Time deposits	693	393
Short term investments	0	6
Derivative assets	2	5
Interest rate swaps	3
Total assets	1,415	868
Liabilities:
Derivative liabilities	4	11
Total liabilities	4	11
Recurring [Member] | Level 1 [Member]
Assets:
Money market funds	717	464
Time deposits	693	393
Short term investments	0	6
Derivative assets	0	0
Interest rate swaps	0
Total assets	1,410	863
Liabilities:
Derivative liabilities	0	0
Total liabilities	0	0
Recurring [Member] | Level 2 [Member]
Assets:
Money market funds	0	0
Time deposits	0	0
Short term investments	0	0
Derivative assets	2	5
Interest rate swaps	3
Total assets	5	5
Liabilities:
Derivative liabilities	4	11
Total liabilities	4	11
Recurring [Member] | Level 3 [Member]
Assets:
Money market funds	0	0
Time deposits	0	0
Short term investments	0	0
Derivative assets	0	0
Interest rate swaps	0
Total assets	0	0
Liabilities:
Derivative liabilities	0	0
Total liabilities	$ 0	$ 0