|**Derivative Instruments and Hedging Activities (Tables)**                                 | 3 Months Ended                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                
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|**Derivative Instruments and Hedging Activities Disclosure [Abstract]**                    |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               
|Schedule of Fair Values of Derivative Instruments in Condensed Consolidated Balance Sheets | The table below presents the fair values of our derivatives designated as foreign currency hedging instruments in our Condensed Consolidated Balance Sheet (Unaudited) atApril 3, 2020andJanuary 3, 2020:April 3, 2020January 3, 2020(In millions)Derivatives designated as hedging instruments:Foreign currency forward contracts(1)Other current assets$8$8Other non-current assets32Other accrued items216Other long-term liabilities62_______________(1)SeeNote R — Fair Value Measurementsin these Notes for a description of the fair value hierarchy related to our foreign currency forward contracts.
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|                                                                                           | April 3, 2020                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 
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|                                                                                           | (In millions)                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 
|Derivatives designated as hedging instruments:                                             |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               
|Foreign currency forward contracts(1)                                                      |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               
|Other current assets                                                                       | $                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             
|Other non-current assets                                                                   | 3                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             
|Other accrued items                                                                        | 21                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            
|Other long-term liabilities                                                                | 6                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             

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duration X- DefinitionTabular disclosure of the location and fair value amounts of derivative instruments (and nonderivative instruments that are designated and qualify as hedging instruments) reported in the statement of financial position.
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