Pensions and Other Benefit Plans (Details 11) $ in Millions	Jan. 03, 2016 USD ($)
Other Benefit Plans [Member]
Defined Benefit Plan, Estimated Future Benefit Payments [Abstract]
Projected future benefit payments, 2016	$ 331
Projected future benefit payments, 2017	322
Projected future benefit payments, 2018	315
Projected future benefit payments, 2019	312
Projected future benefit payments, 2020	310
Projected future benefit payments, 2021-2025	1,499
Retirement Plans [Member]
Defined Benefit Plan, Estimated Future Benefit Payments [Abstract]
Projected future benefit payments, 2016	839
Projected future benefit payments, 2017	872
Projected future benefit payments, 2018	911
Projected future benefit payments, 2019	967
Projected future benefit payments, 2020	1,031
Projected future benefit payments, 2021-2025	$ 6,098

No definition available.

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- Definition

Amount of benefits from a defined benefit plan expected to be paid in the five fiscal years after the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 715
-SubTopic 20
-Section 50
-Paragraph 1
-Subparagraph (f)
-URI http://asc.fasb.org/extlink&oid=58740216&loc=d3e1928-114920

+ Details

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- Definition

Amount of benefits from a defined benefit plan expected to be paid in the next fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

+ References

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- Definition

Amount of benefits from a defined benefit plan expected to be paid in the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

+ References

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- Definition

Amount of benefits from a defined benefit plan expected to be paid in the fourth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

+ References

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- Definition

Amount of benefits from a defined benefit plan expected to be paid in the third fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

+ References

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- Definition

Amount of benefits from a defined benefit plan expected to be paid in the second fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

+ References

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