Income Taxes Income Taxes (Tables) |
3 Months Ended | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Nov. 30, 2017 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Income Tax Disclosure [Abstract] | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Income Tax Effective Tax Rate [Table Text Block] |
Comparative earnings before income taxes, income tax expense (benefit) and effective income tax rates are as follows (amounts in thousands):
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- Definition [Table Text Block] for Income Tax Effective Tax Rate [Table] No definition available.
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- References No definition available.
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