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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Recent Accounting Pronouncements Adopted) (Narrative) (Details) - USD ($) | 9 Months Ended |  |  |  |  |
--- | --- | --- | --- | --- | --- | ---
May 31, 2020 | Feb. 29, 2020 | Aug. 31, 2019 | May 31, 2019 | Feb. 28, 2019 | Aug. 31, 2018
New Accounting Pronouncements or Change in Accounting Principle [Line Items] |  |  |  |  |  |  |
Lease liability | [1],[2] | $ 134,684,000 |  |  |  |  |
Operating lease right-of-use assets, net |  | 121,802,000 |  |  |  |  |
Cumulative effect of accounting change for the adoption of ASU 2016-09 |  | 819,603,000 | $ 818,867,000 | $ 798,279,000 | $ 779,055,000 | $ 773,590,000 | $ 758,638,000
Foreign currency exposure |  | $ 33,700,000 |  |  |  |  |
Cumulative Effect, Period of Adoption, Adjustment [Member] |  |  |  |  |  |  |
New Accounting Pronouncements or Change in Accounting Principle [Line Items] |  |  |  |  |  |  |
Lease liability |  |  |  | 132,100,000 |  |  |
Operating lease right-of-use assets, net |  |  |  | 120,600,000 |  |  |
Cumulative effect of accounting change for the adoption of ASU 2016-09 |  |  |  | $ 0 |  |  |
[1] | Future minimum lease payments include $0.7 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 May 31, 2020.
[2] | Operating lease obligations have been reduced by approximately $1.2 million to reflect expected sub-lease income. Certain obligations under leasing arrangements are collateralized by the underlying asset being leased.

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