Fair Value (Details) (USD $) In Millions, unless otherwise specified	Oct. 03, 2014	Mar. 28, 2014
Assets:
Derivative instruments	$ 285
Fair Value, Measurements, Recurring | Fair Value
Assets:
Money market funds and money market deposit accounts	297	717
Time deposits	501	693
Derivative instruments	7	5
Total assets	805	1,415
Liabilities:
Derivative instruments	11	4
Total liabilities	11	4
Fair Value, Measurements, Recurring | Level 1
Assets:
Money market funds and money market deposit accounts	297	717
Time deposits	501	693
Derivative instruments	0	0
Total assets	798	1,410
Liabilities:
Derivative instruments	0	0
Total liabilities	0	0
Fair Value, Measurements, Recurring | Level 2
Assets:
Money market funds and money market deposit accounts	0	0
Time deposits	0	0
Derivative instruments	7	5
Total assets	7	5
Liabilities:
Derivative instruments	11	4
Total liabilities	11	4
Fair Value, Measurements, Recurring | Level 3
Assets:
Money market funds and money market deposit accounts	0	0
Time deposits	0	0
Derivative instruments	0	0
Total assets	0	0
Liabilities:
Derivative instruments	0	0
Total liabilities	$ 0	$ 0