Accumulated change, net of tax, in accumulated gains and losses from derivative instruments designated and qualifying as the effective portion of cash flow hedges. Includes an entity's share of an equity investee's Increase or Decrease in deferred hedging gains or losses.

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This element represents the portion of the balance sheet assertion valued at fair value by the entity whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission. This item represents Available-for-sale Securities which consist of all investments in certain debt and equity securities neither classified as trading or held-to-maturity securities. A debt security represents a creditor relationship with an enterprise. Debt securities include, among other items, US Treasury securities, US government securities, municipal securities, corporate bonds, convertible debt, commercial paper, and all securitized debt instruments. An equity security represents an ownership interest in an enterprise or the right to acquire or dispose of an ownership interest in an enterprise at fixed or determinable prices. Equity securities include, among other things, common stock, certain preferred stock, warrant rights, call options, and put options, but do not include convertible debt. An entity may opt to provide the reader with additional narrative text to better understand the nature of investments in debt and equity securities which are categorized as Available-for-sale.

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Derivative Instruments and Fair Value Measurements (Details Textual) (USD $) In Millions, unless otherwise specified	6 Months Ended									6 Months Ended
	Jul. 02, 2011	Jul. 02, 2011 Finance Group [Member] Interest rate exchange contracts [Member]	Jan. 01, 2011 Finance Group [Member] Interest rate exchange contracts [Member]	Jul. 02, 2011 Manufacturing Group [Member] Foreign currency exchange contracts [Member]	Jan. 01, 2011 Manufacturing Group [Member] Foreign currency exchange contracts [Member]	Jul. 02, 2011 Foreign currency exchange contracts [Member]	Jul. 02, 2011 Net Investment Hedge [Member]	Jul. 02, 2011 Finance Group [Member]	Jan. 01, 2011 Finance Group [Member]	Jul. 02, 2011 Manufacturing Group [Member]
Derivative Instruments and Fair Value Measurements (Textuals) [Abstract]
Currency effects (after-tax gain) on the effective portion of cash flow hedges, which are reflected in the cumulative translation adjustment account within OCI	$ 27
Additional Derivative Instruments and Fair Value Measurements (Textuals) [Abstract]
Net deferred gain in Accumulated OCI						28	41
Notional amounts		900	1,100	713	635
Investments in other marketable securities								$ 23	$ 51
Portion of fair value of term debt determined based on observable market transactions								44.00%	33.00%
Forward exchange contracts and purchased options maximum maturity period										3 years