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Fair Value Measurements - Additional Information (Detail) (USD $)
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3 Months Ended | |
|---|---|---|
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Mar. 29, 2014
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Mar. 30, 2013
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| Fair Value Disclosures [Abstract] | ||
| Transfers into or out of level 1 and level 2 assets | $ 0 | $ 0 |
| X | ||||||||||
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- Definition
Transfers into or out of level 1 and level 2 assets. No definition available.
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| X | ||||||||||
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- Details
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