Derivative Instruments and Fair Value Measurements (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended				12 Months Ended
	Dec. 28, 2013 Manufacturing group	Dec. 28, 2013 Net Investment Hedge	Dec. 28, 2013 Interest rate exchange contracts Finance group	Dec. 29, 2012 Interest rate exchange contracts Finance group	Dec. 28, 2013 Foreign currency exchange contracts	Dec. 28, 2013 Foreign currency exchange contracts Manufacturing group	Dec. 29, 2012 Foreign currency exchange contracts Manufacturing group	Dec. 28, 2013 Level 2 Foreign currency exchange contracts Manufacturing group	Dec. 29, 2012 Level 2 Foreign currency exchange contracts Manufacturing group
Fair value of derivative instruments
Notional amounts			$ 229	$ 671		$ 636	$ 664
Derivative Asset, Fair Value			2	8				2	9
Derivative Liability, Fair Value			5	8				15	5
Forward exchange contracts maximum maturity period	3 years
Net deferred gain / loss in Accumulated OCI		6			10
Net gains and losses recognized in earnings and Accumulated other comprehensive loss					16
Foreign Currency Cash Flow Hedge Gain (Loss) to be Reclassified During Next 12 Months					10
Currency effects (after-tax gain) on the effective portion of cash flow hedges, which are reflected in the cumulative translation adjustment account within OCI		2
Ineffectiveness related to foreign currency hedges		$ 0