Goodwill and Other Intangible Assets, Net - Additional Information (Detail) (USD $)	3 Months Ended
Mar. 30, 2014 Segment	Mar. 31, 2013
Finite Lived Intangible Assets [Line Items]
Number of reportable segments	6
In-process research and development impairment		$ 4,494,000
Amortization expense of intangible assets	16,019,000	12,438,000
Semprus Technology
Finite Lived Intangible Assets [Line Items]
Net Assets	$ 38,000,000

The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

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-Name Accounting Standards Codification

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Reference 2: http://www.xbrl.org/2003/role/presentationRef

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