LONG-TERM DEBT - Schedule of Debt (Details) - USD ($) $ in Thousands	6 Months Ended
Jan. 30, 2021	Aug. 01, 2020
Debt Instrument [Line Items]
Debt issuance costs, net	$ (37,128)	$ (45,846)
Original issue discount on debt	(18,597)	(35,508)
Long-term debt, including current portion	2,387,241	2,497,626
Less: current portion of long-term debt	(12,991)	(70,632)
Long-term debt	$ 2,374,250	2,426,994
ABL Credit Facility
Debt Instrument [Line Items]
Average Interest Rate at January 30, 2021	1.52%
Long-term debt, gross	$ 885,000	756,712
Other secured loans
Debt Instrument [Line Items]
Average Interest Rate at January 30, 2021	5.18%
Long-term debt, gross	$ 42,966	49,268
Secured debt \| Term Loan Facility
Debt Instrument [Line Items]
Average Interest Rate at January 30, 2021	4.37%
Long-term debt, gross	$ 1,015,000	1,773,000
Debt issuance costs, net	(18,800)
Original issue discount on debt	$ (18,400)
Senior Notes \| Senior Notes due 2028, 6.750%
Debt Instrument [Line Items]
Average Interest Rate at January 30, 2021	6.75%
Long-term debt, gross	$ 500,000	$ 0

Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

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