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Product Warranty Costs - Additional Information (Detail) (USD $)
In Thousands, unless otherwise specified |
3 Months Ended |
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Nov. 30, 2011
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| Warranty Liability [Line Items] | |
| Purchase accounting adjustment | $ (5,719) |
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- Details
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- Definition
Represents the aggregate Increase or Decrease in the liability during the reporting period for accruals related to preexisting standard and extended product warranties (including adjustments for changes in estimates). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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