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Income Taxes - Additional Information (Detail)
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3 Months Ended | |
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Apr. 04, 2015
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Mar. 29, 2014
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| Income Tax Disclosure [Abstract] | ||
| Likelihood of being realized upon ultimate settlement | greater than 50 percent likelihood of being realized upon ultimate settlement | |
| Effective tax rate | 14.10%us-gaap_EffectiveIncomeTaxRateContinuingOperations | 13.70%us-gaap_EffectiveIncomeTaxRateContinuingOperations |
| X | ||||||||||
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- Definition
Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. 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
The likelihood that the uncertain tax position will not be sustained as a result of the examination by the taxing authority. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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