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EXPANSION INTO CHINA (Details) - USD ($) $ in Millions | 12 Months Ended |  |  |
--- | --- | --- | --- | ---
Oct. 29, 2017 | Aug. 31, 2017 | Jul. 30, 2017 | Aug. 31, 2016
Noncontrolling Interest [Line Items] |  |  |  |
Planned amount of investment in new facility |  |  |  | $ 160
Investment funding term | 5 years |  |  |
DNP [Member] |  |  |  |
Noncontrolling Interest [Line Items] |  |  |  |
Ownership percentage of noncontrolling interests |  |  | 49.99% |
PLAB Singapore [Member] |  |  |  |
Noncontrolling Interest [Line Items] |  |  |  |
Ownership percentage in joint venture |  |  | 50.01% |
FPD Manufacturing Facility [Member] | Minimum [Member] |  |  |  |
Noncontrolling Interest [Line Items] |  |  |  |
Planned amount of investment in new facility |  | $ 160 |  |

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