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CONTINGENCIES - Additional Information (Detail) (USD $)
In Millions, unless otherwise specified
3 Months Ended 12 Months Ended 12 Months Ended
Mar. 30, 2013
Dec. 28, 2013
sites
Dec. 28, 2013
Leased Sites
Dec. 28, 2013
Centredale Site
Dec. 28, 2013
Property, Plant and Equipment, Other Types
Dec. 29, 2012
Property, Plant and Equipment, Other Types
Dec. 28, 2013
Minimum
Dec. 28, 2013
Minimum
Centredale Site
Dec. 28, 2013
Minimum
Property, Plant and Equipment, Other Types
Dec. 28, 2013
Maximum
Dec. 28, 2013
Maximum
Centredale Site
Dec. 28, 2013
Maximum
Property, Plant and Equipment, Other Types
Commitments and Contingencies Disclosure [Line Items]                        
Environmental remediation deemed probable and reasonably estimable               $ 68.1 $ 138.2   $ 139.7 $ 274.0
Reserve for environmental remediation costs       68.1 184.1 188.0            
Superfund Sites   31                    
Reserve for environmental remediation costs, current         13.1              
Reserve for environmental remediation costs, noncurrent         171.0              
Reserve for environmental loss contingencies, EPA funded amount         23.4              
Environmental remediation. Period construction of treatment facility to be maintained 30 years                      
Reserve for environmental loss contingencies, obligation after EPA funding         160.7              
Environmental liability discount rate             0.70%     3.90%    
Discounted environmental liability     20.4                  
Undiscounted environmental liability     27.3                  
Undiscounted environmental liability expected to be paid 2013   1.9                    
Undiscounted environmental liability expected to be paid in 2014   2.9                    
Undiscounted environmental liability expected to be paid in 2015   2.1                    
Undiscounted environmental liability expected to be paid in 2016   1.7                    
Undiscounted environmental liability expected to be paid in 2017   1.6                    
Undiscounted environmental liability expected to be paid thereafter   $ 17.1