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Fair Value Measurements - Additional Information (Details) - USD ($)
$ in Thousands
Aug. 01, 2020
Feb. 01, 2020
Aug. 03, 2019
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Long-term debt $ 5,445,325 $ 2,236,625 $ 2,235,121
Current portion of long-term debt 749,209 0 0
Reported Value Measurement      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Long-term debt 5,400,000 2,200,000 2,200,000
Current portion of long-term debt 749,200    
Estimate of Fair Value Measurement      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Long-term debt 6,400,000 $ 2,300,000 $ 2,300,000
Current portion of long-term debt $ 762,700