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LONG-TERM DEBT - Line of Credit Facilities (Details) - Line of Credit
$ in Thousands
12 Months Ended
Aug. 01, 2020
USD ($)
Letter of Credit  
Line of Credit Facility [Line Items]  
Outstanding letters of credit $ 95,906
Letter of credit fees 1.375%
Revolving Credit Facility  
Line of Credit Facility [Line Items]  
Unused available credit $ 1,234,758
Unused facility fees 0.25%
Inventories And Current Assets of Discontinued Operations | Revolving Credit Facility  
Line of Credit Facility [Line Items]  
Debt instrument, collateral amount $ 2,270,892
Receivables and Current Assets of Discontinued Operations | Revolving Credit Facility  
Line of Credit Facility [Line Items]  
Debt instrument, collateral amount $ 1,077,682