Hedging Transactions And Derivative Financial Instruments Schedule of Derivative Instruments in Statatement of Financial Position, Fair Value (Tables)
 9 Months Ended
Sep. 29, 2012
Hedging Transactions and Derivative Financial Instruments [Abstract]  
Schedule of Derivative Instruments in Statement of Financial Position, Fair Value [Table Text Block]
 
 
Quarter Ended
 
Nine Months Ended
 
 
September 29,
2012
 
October 1,
2011
 
September 29,
2012
 
October 1,
2011
 
 
(In millions)
Foreign Currency Forward Contracts
 
 
 
 
 
 
 
 
Contracts designated as cash flow hedging instruments
 
 
 
 
 
 
 
 
Other comprehensive income (loss)
 
$
3

 
$
(8
)
 
$
4

 
$
(9
)
Research and development
 
—

 
1

 
(1
)
 
3

Marketing, general and administrative
 
—

 
1

 
—

 
2

Contracts not designated as hedging instruments
 
 
 
 
 
 
 
 
Other income (expense), net
 
$
2

 
$
(4
)
 
$
2

 
$
4