Debt - Schedule Of Long-Term Debt (Details) (USD $) In Millions, unless otherwise specified	Apr. 04, 2015	Jan. 03, 2015
Debt Instrument
Total debt	$ 3,504us-gaap_LongTermDebt	$ 3,866us-gaap_LongTermDebt
Less: current debt obligations	1,737us-gaap_LongTermDebtCurrent	1,593us-gaap_LongTermDebtCurrent
Long-term debt	1,767us-gaap_LongTermDebtNoncurrent	2,273us-gaap_LongTermDebtNoncurrent
Term loan due June 2015 \| Loans Payable
Debt Instrument
Total debt	0	500
Term loan due August 2015 \| Loans Payable
Debt Instrument
Total debt	0	250
2.50% senior notes due 2016 \| Senior Notes
Debt Instrument
Total debt	504	506
Debt Instrument, Interest Rate, Stated Percentage	2.50%
3.25% senior notes due 2023 \| Senior Notes
Debt Instrument
Total debt	897	896
Debt Instrument, Interest Rate, Stated Percentage	3.25%
4.75% senior notes due 2043 \| Senior Notes
Debt Instrument
Total debt	696	696
Debt Instrument, Interest Rate, Stated Percentage	4.75%
1.58% Yen-denominated senior notes due 2017 \| Senior Notes
Debt Instrument
Total debt	68	68
Debt Instrument, Interest Rate, Stated Percentage	1.58%
2.04% Yen-denominated senior notes due 2020 \| Senior Notes
Debt Instrument
Total debt	106	107
Debt Instrument, Interest Rate, Stated Percentage	2.04%
Yen-denominated credit facilities \| Line of Credit
Debt Instrument
Total debt	54	54
Commercial paper borrowings \| Commercial Paper
Debt Instrument
Total debt	$ 1,179	$ 789

Contractual interest rate for funds borrowed, under the debt 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.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

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Reference 2: http://www.xbrl.org/2003/role/presentationRef

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Amount of long-term debt, after unamortized discount or premium, scheduled to be repaid within one year or the normal operating cycle, if longer. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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