Carrying value of the obligation (known or estimated) arising from requirements to perform activities to remediate one or more sites, payable after twelve months or beyond the next operating cycle if longer.

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Period Type:	instant

COMMITMENTS AND CONTINGENCIES (Narrative) (Details) - USD ($) $ in Millions	Jun. 12, 2018	May 31, 2018	Aug. 31, 2017
Loss Contingencies [Line Items]
Accrual for environmental loss contingencies		$ 4.0	$ 4.3
Accrued environmental loss contingencies, noncurrent		2.0	2.1
CERCLA sites
Loss Contingencies [Line Items]
Accrual for environmental loss contingencies		$ 0.7	$ 0.7
Subsequent Event
Loss Contingencies [Line Items]
Litigation settlement, net of insurance recoveries	$ 1.1