Quarterly report pursuant to Section 13 or 15(d)

Hedging Transactions And Derivative Financial Instruments (Schedule of Gains (Losses) on Derivative Instruments Reclassified to Earnings) (Details)

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Hedging Transactions And Derivative Financial Instruments (Schedule of Gains (Losses) on Derivative Instruments Reclassified to Earnings) (Details) (USD $)
In Millions, unless otherwise specified
3 Months Ended 6 Months Ended
Jun. 30, 2012
Jul. 02, 2011
Jun. 30, 2012
Jul. 02, 2011
Schedule of Derivative Instruments in Statement of Financial Position, Fair Value [Table Text Block]    
 
 
June 30,
2012
 
December 31,
2011
 
 
(In millions)
Foreign Currency Forward Contracts
 
 
 
 
Contracts designated as cash flow hedging instruments
 
$
(1
)
 
$
(2
)
Contracts not designated as hedging instruments
 
$

 
$

 
Derivative Instruments, Gain (Loss) [Line Items]        
Gain (Loss) on Foreign Currency Derivative Instruments Not Designated as Hedging Instruments $ (1) $ 0 $ 0 $ 8
Other Comprehensive Income (Loss) [Member]
       
Derivative Instruments, Gain (Loss) [Line Items]        
Cash Flow Hedge Gain (Loss) Reclassified to Earnings, Net (1) (1) 1 (2)
Research and Development Expense [Member]
       
Derivative Instruments, Gain (Loss) [Line Items]        
Foreign Currency Cash Flow Hedge Gain (Loss) Reclassified to Earnings, Net (1) 1 (1) 2
Marketing, General and Administrative [Member]
       
Derivative Instruments, Gain (Loss) [Line Items]        
Foreign Currency Cash Flow Hedge Gain (Loss) Reclassified to Earnings, Net $ 0 $ 0 $ 0 $ 1