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Nature of Operations and Basis of Presentation - Additional Information (Detail) (USD $)
In Millions, unless otherwise specified
 1 Months Ended 12 Months Ended 0 Months Ended
Nov. 28, 2011
Dec. 31, 2013
location
Dec. 31, 2012
Chipping Facility Acquisition [Member]
Dec. 28, 2012
Restricted Cash, Non-Current [Member]
Chipping Facility Acquisition [Member]
Dec. 28, 2012
Equipment [Member]
Chipping Facility Acquisition [Member]
Dec. 28, 2012
Customer relationships
Chipping Facility Acquisition [Member]
Dec. 28, 2012
Non-compete agreements
Chipping Facility Acquisition [Member]
Purchase Commitment, Excluding Long-term Commitment [Line Items]              
Number Of Manufacturing Plants   14          
Aggregate proceed from sale of property $ 30            
Other Nonrecurring Expense, Planned Permaent Facility Closure   6.0          
Business acquisition cash paid     11        
Business Combination, Contingent Consideration Arrangements, Range of Outcomes, Value, High       1.5      
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Property, Plant, and Equipment         6    
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Finite-Lived Intangibles           $ 4 $ 1