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Fair Value of Financial Assets and Liabilities on a Recurring Basis (Detail) (USD $)
In Thousands, unless otherwise specified
Aug. 03, 2013
Feb. 02, 2013
Jul. 28, 2012
Level 1 | Executive Savings Plan Investments
      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Fair value measured on recurring basis, Assets $ 122,359 $ 101,903 $ 89,479
Level 2 | Short-Term Investments
      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Fair value measured on recurring basis, Assets 231,213 235,853 176,295
Level 2 | Foreign Currency Exchange Contracts
      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Fair value measured on recurring basis, Assets 5,864 5,980 18,475
Fair value measured on recurring basis, Liabilities 12,778 11,874 5,267
Level 2 | Diesel Fuel Contracts
      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Fair value measured on recurring basis, Assets 1,443 3,372  
Fair value measured on recurring basis, Liabilities     $ 4