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Restructuring and Other Impairment Charges - Additional Information (Detail) (USD $)
 3 Months Ended 1 Months Ended 3 Months Ended 12 Months Ended 15 Months Ended
Mar. 30, 2014
Segment
Mar. 31, 2013
Mar. 30, 2014
2014 European Restructuring Plan
Feb. 28, 2014
2014 European Restructuring Plan
Employee Termination Benefit
Mar. 30, 2014
2013 Restructuring Program
Mar. 31, 2013
2013 Restructuring Program
Dec. 31, 2013
2013 Restructuring Program
Mar. 30, 2014
2013 Restructuring Program
Mar. 30, 2014
Two Thousand Twelve Restructuring Charges
Restructuring Cost And Reserve [Line Items]                  
Expected restructuring charges       $ 9,000,000     $ 11,000,000    
Restructuring charges 7,780,000 4,665,000 8,318,000   168,000 480,000   10,400,000  
Restructuring reserve     6,600,000   1,800,000     1,800,000 700,000
In-process research and development impairment   $ 4,494,000              
Number of reportable segments 6