Annual report pursuant to Section 13 and 15(d)

Outstanding Derivatives on Individual Contract Basis (Detail)

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Outstanding Derivatives on Individual Contract Basis (Detail) (USD $)
In Thousands, unless otherwise specified
Dec. 29, 2012
Dec. 31, 2011
Derivative Instruments and Hedging Activities Disclosure [Line Items]    
Fair Value of Derivatives with Unrealized Gains $ 16,153 $ 46,328
Fair Value of Derivatives with Unrealized Losses 29,468 23,513
Foreign exchange contracts designated as hedging instruments
    
Derivative Instruments and Hedging Activities Disclosure [Line Items]    
Fair Value of Derivatives with Unrealized Gains 15,847 45,071
Fair Value of Derivatives with Unrealized Losses 27,267 22,406
Foreign exchange contracts dedesignated as hedging
    
Derivative Instruments and Hedging Activities Disclosure [Line Items]    
Fair Value of Derivatives with Unrealized Gains 15 1,245
Fair Value of Derivatives with Unrealized Losses 2,160 930
Foreign exchange contracts not designated as hedging
    
Derivative Instruments and Hedging Activities Disclosure [Line Items]    
Fair Value of Derivatives with Unrealized Gains 291 12
Fair Value of Derivatives with Unrealized Losses $ 41 $ 177