Contingencies and Litigation - Additional Information (Detail) - USD ($) $ in Millions |
Aug. 31, 2016 |
Aug. 31, 2015 |
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| Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] | ||
| Outstanding letters of credit | $ 17.8 | $ 18.1 |
| Discounted present value of future minimum lease payments | 16.0 | |
| Electrical | ||
| Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] | ||
| Discounted present value of future minimum lease payments | $ 12.3 |
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- Definition Discounted present value of future minimum lease payments. No definition available.
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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- Definition The total amount of the contingent obligation under letters of credit outstanding as of the reporting date. No definition available.
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- Details
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