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STOCK-BASED COMPENSATION PLANS (Tables) | 6 Months Ended
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Feb. 28, 2018
Disclosure of Compensation Related Costs, Share-based Payments [Abstract] |
Schedule of Stock Based Awards Granted | During the six months ended February 28, 2018 and 2017, the Company granted the following awards under its stock-based compensation plans:
|  | 2018 |  | 2017
(in thousands, except per share data) |  | Shares Granted |  | Weighted Average Grant Date Fair Value |  | Shares Granted |  | Weighted Average Grant Date Fair Value
Equity Method |  | 1,201 |  |  | $ | 20.71 |  |  | 916 |  |  | $ | 16.04 |
Liability Method |  | 323 |  |  | N/A |  |  | 915 |  |  | N/A |
Schedule of Stock-based Compensation Expense | The following table summarizes total stock-based compensation expense, including fair value remeasurements, which is mainly included in selling, general and administrative expenses on the Company's unaudited condensed consolidated statements of earnings:
|  | Three Months Ended February 28, |  | Six Months Ended February 28,
(in thousands) |  | 2018 |  | 2017 |  | 2018 |  | 2017
Stock-based compensation expense |  | $ | 8,557 |  |  | $ | 7,911 |  |  | $ | 13,338 |  |  | $ | 16,156 |

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