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EMPLOYEES' RETIREMENT PLANS (Weighted-average Assumptions) (Details)	12 Months Ended
	Aug. 31, 2019
Defined Benefit Plan Obligations
Effective discount rate for benefit obligations	3.20%
Net Periodic Benefit Cost
Effective rate for interest on benefit obligations	4.30%
Effective rate for service cost	4.70%
Expected long-term rate of return	6.00%
Expected long-term rate of return on plan assets for 2020	6.00%

X

- Definition

Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Effective Rate for Service Cost

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- Definition

Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Expected Long-term Rate of Return on Plan Assets, Year Two

+ References

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- Definition

Defined Benefit Plan, Effective Interest Rate on Benefit Obligations

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- Definition

Weighted average rate for present value of future retirement benefits cash flows, used to determine benefit obligation of defined benefit plan.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 715
-SubTopic 20
-Section 50
-Paragraph 1
-Subparagraph (k)(1)
-URI http://asc.fasb.org/extlink&oid=108410482&loc=d3e1928-114920

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- Definition

Weighted average rate of return on plan assets, reflecting average rate of earnings expected on existing plan assets and expected contributions, used to determine net periodic benefit cost of defined benefit plan.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 715
-SubTopic 20
-Section 50
-Paragraph 1
-Subparagraph (k)(3)
-URI http://asc.fasb.org/extlink&oid=108410482&loc=d3e1928-114920

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