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FAIR VALUE MEASUREMENTS OF FINANCIAL INSTRUMENTS - Fair Value Estimates (Details) - USD ($)
$ in Thousands
Oct. 31, 2020
Aug. 01, 2020
Carrying Value    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Notes receivable, including current portion $ 74,581 $ 77,598
Long-term debt, including current portion 2,633,400 2,497,626
Fair Value    
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]    
Notes receivable, including current portion 75,627 78,877
Long-term debt, including current portion $ 2,688,668 $ 2,535,851