Annual report pursuant to Section 13 and 15(d)

Property Plant and Equipment (Detail)

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Property Plant and Equipment (Detail) (USD $)
In Thousands, unless otherwise specified
Dec. 29, 2012
Dec. 31, 2011
Jan. 01, 2011
Property, Plant and Equipment [Line Items]      
Property, plant and equipment, at cost $ 1,983,417 $ 1,830,039  
Less accumulated depreciation and amortization 1,155,199 1,092,588  
Property, plant and equipment, net 828,218 737,451 602,908
Land
     
Property, Plant and Equipment [Line Items]      
Property, plant and equipment, at cost 54,264 53,138  
Building And Improvement
     
Property, Plant and Equipment [Line Items]      
Property, plant and equipment, at cost 862,288 754,391  
Machinery and Equipment
     
Property, Plant and Equipment [Line Items]      
Property, plant and equipment, at cost $ 1,066,865 $ 1,022,510