Slicers (applies to each fact value in each table cell)

Reporting Entity [Axis]

0000200406 (http://www.sec.gov/CIK)

Debt Disclosure [Abstract]	Period [Axis]
	2016-01-04 - 2017-01-01
Debt Disclosure [Abstract]
Schedule of Long-term Debt Instruments	The components of long-term debt are as follows: (Dollars in Millions)   2016    Effective Rate %    2015    Effective Rate %   2.15% Notes due 2016   $ —   —   900   2.22   3 month LIBOR+0.07% FRN due 2016   —   —   800   0.48   0.70% Notes due 2016   —   —   398   0.74   5.55% Debentures due 2017   1,000   5.55   1,000   5.55   1.125% Notes due 2017   699   1.15   700   1.15   5.15% Debentures due 2018   899    5.18    899    5.15   1.65% Notes due 2018   600   1.70   602   1.70   4.75% Notes due 2019 (1B Euro 1.0449)(2)/(1B Euro 1.0882)(3)   1,041 (2)  5.83    1,085 (3)  5.83   1.875% Notes due 2019   499   1.93   502   1.93   0.89% Notes due 2019   299   1.20   —   —   1.125% Notes due 2019   699   1.13   —   —   3% Zero Coupon Convertible Subordinated Debentures due 2020   84    3.00    137    3.00   2.95% Debentures due 2020   546    3.15    545    3.15   3.55% Notes due 2021   447   3.67   448   3.67   2.45% Notes due 2021   348   2.48   349   2.48   1.65% Notes due 2021   997   1.65   —   —   0.250% Notes due 2022 (1B Euro 1.0449)(2)   1,041 (2)  0.26   —   —   6.73% Debentures due 2023   249    6.73    250    6.73   3.375% Notes due 2023   807   3.17   811   3.17   2.05% Notes due 2023   497   2.09   —   —   0.650% Notes due 2024(750MM Euro 1.0449)(2)   779 (2)  0.68   —   —   5.50% Notes due 2024 (500MM GBP 1.2237)(2)/(500MM GBP 1.4818)(3)   605 (2)  6.75    737 (3)  6.75   2.45% Notes due 2026   1,989   2.47   —   —   1.150% Notes due 2028(750MM Euro 1.0449)(2)   775 (2)  1.21   —   —   6.95% Notes due 2029   296    7.14    297    7.14   4.95% Debentures due 2033   497    4.95    500    4.95   4.375% Notes due 2033   857   4.24   864   4.24   1.650% Notes due 2035 (1.5B Euro 1.0449)(2)   1,549 (2)  1.68   —   —   3.55% Notes due 2036   987   3.59   —   —   5.95% Notes due 2037   990    5.99    996    5.99   5.85% Debentures due 2038   695    5.85    700    5.86   4.50% Debentures due 2040   537    4.63    540    4.63   4.85% Notes due 2041   296   4.89   298   4.89   4.50% Notes due 2043   495   4.52   499   4.52   3.70% Notes due 2046   1,970   3.74   —   —   Other   77    —    104    —   Subtotal   24,146 (4)  3.33 % (1)  14,961 (4)  4.06 (1  )  Less current portion   1,704         2,104        Total long-term debt   $ 22,442         12,857        (1)  Weighted average effective rate. (2)  Translation rate at January 1, 2017. (3)  Translation rate at January 3, 2016. (4)  The excess of the fair value over the carrying value of debt was $1.6 billion in 2016 and $1.7 billion in 2015.
Aggregate Maturities of Long Term Obligations	Aggregate maturities of long-term obligations commencing in 2017 are: (Dollars in Millions)                 2017   2018   2019   2020   2021   After 2021 $1,704   1,561   2,538   629   1,795   15,919