COMMITMENTS AND CONTINGENCIES (Narrative) (Details) - CERCLA sites - USD ($) $ in Millions	May 31, 2022	Aug. 31, 2021
Loss Contingencies [Line Items]
Accrual for environmental loss contingencies	$ 3.4	$ 7.1
Accrued environmental loss contingencies, noncurrent	$ 2.2	$ 2.3

Total costs accrued as of the balance sheet date for environmental loss contingencies.

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