Discontinued Operations (Schedule of Carrying Amounts of Assets and Liabilities Sold) (Details) - USD ($) $ in Millions	Oct. 04, 2019	Mar. 29, 2019
Assets:
Current assets	$ 7,047	$ 149
Enterprise Security | Discontinued Operations, Disposed of by Sale
Assets:
Current assets	147	149
Intangible assets, net	934	1,048
Goodwill	5,772	5,773
Other long-term assets	194	171
Total assets of discontinued operations	7,047	7,141
Liabilities:
Current contract liabilities	1,224	1,288
Other current liabilities	22	9
Long-term contract liabilities	671	709
Other long-term liabilities	15	4
Total liabilities of discontinued operations	$ 1,932	$ 2,010