LEASES LEASES - Lease cost (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
	Feb. 01, 2020	Feb. 01, 2020
Lessee, Lease, Description [Line Items]
Net operating lease cost	$ 93,519	$ 190,355
Finance lease cost	5,592	12,413
Net lease cost	99,111	202,768
Rent expense	11,900	24,400
Operating expenses
Lessee, Lease, Description [Line Items]
Operating lease cost	66,263	133,404
Short-term lease cost	1,475	11,989
Variable lease cost	43,951	78,907
Sublease Income	(12,258)	(23,198)
Amortization of leased asset	3,693	8,396
Net sales
Lessee, Lease, Description [Line Items]
Sublease Income	(5,912)	(10,747)
Interest expense, net
Lessee, Lease, Description [Line Items]
Interest on lease liabilities	$ 1,899	$ 4,017