FAIR VALUE MEASUREMENT - Recurring Fair Value Measurements (Details) - Fair Value, Measurements, Recurring - USD ($) $ in Thousands	Aug. 03, 2019	Jul. 28, 2018
Prepaid Expenses and Other Current Assets | Fair Value, Inputs, Level 1
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Mutual funds	$ 7
Prepaid Expenses and Other Current Assets | Fair Value, Inputs, Level 1 | Interest rate swap | Designated as Hedging Instrument
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Interest rate swaps designated as hedging instruments	0	$ 0
Prepaid Expenses and Other Current Assets | Fair Value, Inputs, Level 2
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Mutual funds	0
Prepaid Expenses and Other Current Assets | Fair Value, Inputs, Level 2 | Interest rate swap | Designated as Hedging Instrument
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Interest rate swaps designated as hedging instruments	389	1,459
Prepaid Expenses and Other Current Assets | Fair Value, Inputs, Level 3
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Mutual funds	0
Prepaid Expenses and Other Current Assets | Fair Value, Inputs, Level 3 | Interest rate swap | Designated as Hedging Instrument
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Interest rate swaps designated as hedging instruments	0	0
Other Assets | Fair Value, Inputs, Level 1
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Mutual funds	1,799
Other Assets | Fair Value, Inputs, Level 1 | Interest rate swap | Designated as Hedging Instrument
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Interest rate swaps designated as hedging instruments		0
Other Assets | Fair Value, Inputs, Level 1 | Interest rate swap | Not Designated as Hedging Instrument
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Interest rate swaps designated as hedging instruments	0
Other Assets | Fair Value, Inputs, Level 2
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Mutual funds	0
Other Assets | Fair Value, Inputs, Level 2 | Interest rate swap | Designated as Hedging Instrument
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Interest rate swaps designated as hedging instruments		5,860
Other Assets | Fair Value, Inputs, Level 2 | Interest rate swap | Not Designated as Hedging Instrument
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Interest rate swaps designated as hedging instruments	145
Other Assets | Fair Value, Inputs, Level 3
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Mutual funds	0
Other Assets | Fair Value, Inputs, Level 3 | Interest rate swap | Designated as Hedging Instrument
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Interest rate swaps designated as hedging instruments		$ 0
Other Assets | Fair Value, Inputs, Level 3 | Interest rate swap | Not Designated as Hedging Instrument
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Interest rate swaps designated as hedging instruments	0
Accrued Expenses And Other Current Liabilities | Fair Value, Inputs, Level 1 | Designated as Hedging Instrument
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Liabilities	0
Accrued Expenses And Other Current Liabilities | Fair Value, Inputs, Level 2 | Designated as Hedging Instrument
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Liabilities	16,360
Accrued Expenses And Other Current Liabilities | Fair Value, Inputs, Level 3 | Designated as Hedging Instrument
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Liabilities	0
Other Noncurrent Liabilities | Fair Value, Inputs, Level 1 | Designated as Hedging Instrument
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Liabilities	0
Other Noncurrent Liabilities | Fair Value, Inputs, Level 2 | Designated as Hedging Instrument
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Liabilities	60,737
Other Noncurrent Liabilities | Fair Value, Inputs, Level 3 | Designated as Hedging Instrument
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Liabilities	$ 0