Segments of Business and Geographic Areas (Details 3) - USD ($) $ in Millions	12 Months Ended
Jan. 03, 2016	Dec. 28, 2014	Dec. 29, 2013
Segment Reporting Information [Line Items]
Property, Plant and Equipment, Additions	$ 3,463	$ 3,714	$ 3,595
Operating Segments [Member]
Segment Reporting Information [Line Items]
Property, Plant and Equipment, Additions	$ 3,238	$ 3,365	$ 3,113

Amount of acquisition of long-lived, physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.

No definition available.

Name:	us-gaap_PropertyPlantAndEquipmentAdditions
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration