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Financial Instruments (Details) (Summary of Derivative Instruments) (Details) (USD $)
In Millions, unless otherwise specified |
Mar. 29, 2014
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Dec. 28, 2013
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|---|---|---|
| Derivative [Line Items] | ||
| Contracts designated as cash flow hedging instruments | $ (4) | $ (3) |
| Contracts not designated as hedging instruments | 0 | (1) |
| Notional amount of foreign currency fair value hedge derivatives | 118 | 124 |
| Foreign currency derivative contracts, net | $ (4) |
| X | ||||||||||
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- Definition
Aggregate notional amount specified by the derivative(s). Expressed as an absolute value. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Details
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| X | ||||||||||
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- Definition
Fair value as of the balance sheet date of all foreign currency derivative assets not designated as hedging instruments. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Fair value as of the balance sheet date of foreign currency derivative assets, net of foreign currency derivative liabilities, which includes all such derivative instruments in hedging and nonhedging relationships that are recognized on the balance sheet. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Fair value as of the balance sheet date of all derivatives designated as foreign currency fair value hedging instruments. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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