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INCOME TAX (Narrative) (Details) - USD ($) $ in Thousands | 12 Months Ended |
--- | --- | ---
Aug. 31, 2015 | Aug. 31, 2014 | Aug. 31, 2013 | Aug. 31, 2012
Effective tax rate from discontinued operations | (2.20%) | 56.90% | (5.00%) |
Effective income tax rates from continuing operations | 34.00% | 28.10% | 35.60% |
Statutory tax rate | 35.00% | 35.00% | 35.00% |
Change in valuation allowance | $ 12,305 | $ 19,978 | $ 5,334 |
Tax benefit related to investment in subsidiary | 0 | 0 | (6,292) |
Net Income tax payments (refunds) | 61,000 | 11,800 | (7,600) |
Indefinitely reinvested foreign earnings | 463,200 |  |  |
Unrecognized tax benefits | 27,349 | 27,349 | 28,551 | $ 27,384
Unrecognized tax benefits that would impact effective tax rate | 12,000 |  | $ 13,300 |
Accrued interest and penalties on unrecognized tax benefits | 4,200 | 3,400 |  |
Possible decrease in unrecognized tax benefits | 17,800 |  |  |
Possible decrease to the provision for income taxes | 2,500 |  |  |
State |  |  |  |
Net operating losses carry forward | 304,500 |  |  |
Foreign |  |  |  |
Net operating losses carry forward | 219,500 |  |  |
Valuation allowance, net operating loss carryforwards |  |  |  |
Valuation allowance against deferred tax assets | $ 10,200 | $ 20,900 |  |
POLAND |  |  |  |
Foreign income tax rate |  | 19.00% |  |

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