Business Combinations and Divestitures Business Combinations and Divestitures (Table 1) (Details) (USD $) In Millions, unless otherwise specified	Mar. 30, 2014
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Assets Held-for-sale, Current	$ 532	[1]
Assets Held-for-sale, Other, Noncurrent	1,312	[2]
Accounts Receivable
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Assets Held-for-sale, Current	102
Inventory
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Assets Held-for-sale, Current	363
Prepaid Expenses and Other Current Assets
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Assets Held-for-sale, Current	67
Property, Plant and Equipment, Other Types
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Assets Held-for-sale, Other, Noncurrent	636
Goodwill
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Assets Held-for-sale, Other, Noncurrent	604
Other Noncurrent Assets
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Assets Held-for-sale, Other, Noncurrent	$ 72

[1] Component of prepaid expenses and other on the Consolidated Balance Sheet

[2] Component of other assets on the Consolidated Balance Sheet