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Fair Value Measurements - Financial Assets and Liabilities on a Recurring Basis (Details) - USD ($)
$ in Thousands
Aug. 04, 2018
Feb. 03, 2018
Jul. 29, 2017
Level 2      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Foreign currency exchange contracts, Assets $ 36,096 $ 4,363 $ 8,414
Foreign currency exchange contracts, Liabilities 14,191 20,557 46,627
Executive Savings Plan Investments | Level 1      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Fair value measured on recurring basis, Assets 258,798 249,045 221,978
Diesel contracts | Level 2      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Fair value measured on recurring basis, Assets 6,864 7,854 544
Short-Term Investments | Level 2      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Fair value measured on recurring basis, Assets $ 0 $ 506,165 $ 502,757