Income Taxes (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended				9 Months Ended
	Dec. 28, 2013 Rate		Dec. 29, 2012 Rate		Dec. 28, 2013 Rate		Dec. 29, 2012 Rate
Income Tax Disclosure [Abstract]
Provision for income taxes at the U.S. federal statutory rate	$ 113		$ 103		$ 307		$ 322
State and local income taxes, net of federal benefit	9		7		23		22
Foreign income taxed at different rates, net of U.S. foreign tax	(27)		(17)		(71)		(52)
Unrecognized tax benefits and settlements of tax examinations	(8)		(11)		(5)		7
Other	0		(3)		0		(1)
Total provision for income taxes	$ 87		$ 79		$ 254		$ 298
Effective Tax Rate (a)	26.90%	[1]	26.80%	[1]	29.00%	[1]	32.40%	[1]

[1] (a) Effective tax rate is calculated by dividing the provision for income taxes by income before provision for income taxes.