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Business Segments - Additional Information (Detail) (USD $)
In Millions, unless otherwise specified
3 Months Ended
Mar. 30, 2013
Mar. 31, 2012
Segment Reporting Information [Line Items]    
Integration costs associated with the Merger $ 8.8 $ 9.9
Facility closure costs 13.3 2.3
Corporate overhead costs 25.5 17.5
Construction and Do It Yourself
   
Segment Reporting Information [Line Items]    
Decrease in segment profit due to non-cash inventory step-up amortization 3.3 3.3
Securities Industry
   
Segment Reporting Information [Line Items]    
Decrease in segment profit due to non-cash inventory step-up amortization 6.4 6.9
Industrial Segment
   
Segment Reporting Information [Line Items]    
Decrease in segment profit due to non-cash inventory step-up amortization $ 12.4 $ 2.0