Debt (Long-term Debt Instruments (Details) (USD $)	Oct. 03, 2014	Mar. 28, 2014
Debt Instrument [Line Items]
Long-term Debt	$ 2,783,000,000	$ 2,888,000,000
Less: short term debt and current maturities of long term debt	569,000,000	681,000,000
Total long-term debt	2,214,000,000	2,207,000,000
4.45% term notes, due September 2022
Debt Instrument [Line Items]
Long-term Debt	439,000,000	434,000,000
Debt, stated interest rate	4.45%
6.50% term notes, due March 2018
Debt Instrument [Line Items]
Long-term Debt	917,000,000	917,000,000
Debt, stated interest rate	6.50%
2.50% term notes, due September 2015
Debt Instrument [Line Items]
Long-term Debt	350,000,000	350,000,000
Debt, stated interest rate	2.50%
Notes Payable, Due January 2016
Debt Instrument [Line Items]
Long-term Debt		413,000,000
Mandatorily redeemable preferred stock outstanding
Debt Instrument [Line Items]
Long-term Debt	61,000,000	61,000,000
Note payable of consolidated subsidiary
Debt Instrument [Line Items]
Long-term Debt	68,000,000	68,000,000
Capitalized lease liabilities
Debt Instrument [Line Items]
Long-term Debt	415,000,000	511,000,000
Borrowings for assets acquired under long-term financing
Debt Instrument [Line Items]
Borrowings for assets acquired under long-term financing	123,000,000	98,000,000
Other borrowings
Debt Instrument [Line Items]
Long-term Debt	$ 4,000,000	$ 36,000,000

The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.

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Carrying amount of long-term debt, net of unamortized discount or premium, including current and noncurrent amounts. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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