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Fair Value of Financial Assets and Liabilities on a Recurring Basis (Detail) (USD $)
In Thousands, unless otherwise specified
Nov. 01, 2014
Feb. 01, 2014
Nov. 02, 2013
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 $ 153,917 $ 131,049 $ 129,676
Level 2
     
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Foreign currency exchange contracts, Assets 20,845 19,482 7,271
Foreign currency exchange contracts, Liabilities 3,514 6,107 14,684
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   137  
Fair value measured on recurring basis, Liabilities 5,360   733
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 $ 277,225 $ 294,702 $ 251,276