LEASES (Narrative) (Details) - USD ($)	3 Months Ended	6 Months Ended
	Nov. 30, 2019	Feb. 29, 2020		Sep. 01, 2019	Aug. 31, 2019
Lessee, Lease, Description [Line Items]
Operating lease right-of-use assets, net		$ 123,231,000		$ 120,600,000
Lease liability		135,444,000	[1],[2]	$ 132,100,000
Long-term portion of deferred rent					$ 11,198,000
Deferred rent accruals	$ 300,000
Cumulative-effect adjustments on retained earnings		$ 0
Newly recorded assets and liabilities difference					$ 11,500,000
Minimum [Member]
Lessee, Lease, Description [Line Items]
Lease term		2 years
Maximum [Member]
Lessee, Lease, Description [Line Items]
Lease term		30 years

[1] Future minimum lease payments include $1.2 million of lease payment obligations for the prior leased Miami distribution center. For purposes of calculating the minimum lease payments, a reduction is reflected for the actual sub-lease income the Company expects to receive during the remaining lease term. This sub-lease income was also considered for the purposes of calculating the exit obligation, which was immaterial as of February 29, 2020.

[2] Operating lease obligations have been reduced by approximately $1.7 million to reflect expected sub-lease income. Certain obligations under leasing arrangements are collateralized by the underlying asset being leased.