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Stock-Based Incentive Compensation Plans (Details) (Share-based Compensation, Allocation of Recognized Period Costs) (USD $)
In Millions, unless otherwise specified |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
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Jun. 29, 2013
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Jun. 30, 2012
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Jun. 29, 2013
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Jun. 30, 2012
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| Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items] | ||||
| Stock-based compensation expense, net of tax of $0 | $ 20 | $ 26 | $ 44 | $ 47 |
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Cost of Sales
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| Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items] | ||||
| Stock-based compensation expense, net of tax of $0 | 1 | 2 | 3 | 4 |
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Research and Development
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| Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items] | ||||
| Stock-based compensation expense, net of tax of $0 | 10 | 14 | 23 | 25 |
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Marketing, General and Administrative
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| Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items] | ||||
| Stock-based compensation expense, net of tax of $0 | $ 9 | $ 10 | $ 18 | $ 18 |