Intangible Assets and Goodwill (Details Textuals) (USD $)	3 Months Ended		9 Months Ended
	Jul. 03, 2011	Apr. 03, 2011	Oct. 02, 2011
Intangible Assets and Goodwill (Textuals)
Increase in purchased in-process research and development		$ 1,000,000,000
Purchased in process research and development to amortizable intangibles to reflect commercialization	971,000,000
Weighted average amortization periods for patents and trademarks			17 years
Weighted average amortization periods for other Intangible assets			27 years
Amortization expense of amortizable intangible assets			611,000,000
Estimated amortization expense per year			$ 840,000,000