Share Repurchases (Details Textuals) (USD $) Share data in Millions, except Per Share data, unless otherwise specified	9 Months Ended			9 Months Ended	0 Months Ended	3 Months Ended	9 Months Ended
	Sep. 28, 2014	Sep. 29, 2013	Jan. 01, 2012	Sep. 28, 2014 Structured Share Repurchase Program [Member]	Apr. 08, 2014 Accelerated Share Repurchase Program [Member]	Sep. 29, 2013 Accelerated Share Repurchase Program [Member]	Sep. 28, 2014 Accelerated Share Repurchase Program [Member]	Jul. 31, 2013 Accelerated Share Repurchase Program [Member]
Share Repurchase Program Summary
Stock Repurchase Program, Authorized Amount		$ 2,500,000,000	$ 1,250,000,000
Share Repurchase Program, Remaining Authorized Repurchase Amount	1,130,000,000
Share Repurchased and Retired During Program, Shares				39.8			15.1
Payments for Repurchase of Common Stock, Aggregate				2,620,000,000
Stock Repurchased and Retired During Period, Shares				8.7	0.6	14.5
Payments for Repurchase of Common Stock During Period	838,070,000	1,439,539,000		799,500,000
Accelerated Share Repurchase Program
Upfront Payment Under Accelerated Share Repurchase Program								1,000,000,000
Accelerated Share Repurchases, Final Price Paid Per Share					$ 66.07
Program End Date							Apr. 08, 2014
Share-based Benefit Plan Repurchases
Payments Related to Tax Withholding for Share-based Compensation	$ 38,400,000