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Financial Derivatives (Tables)

6 Months Ended

Feb. 28, 2018

Derivative Instruments And Hedges [Abstract]

Schedule Of Financial Derivatives

($ in thousands)		Balance sheet location		February 28, 2018				February 28, 2017				August 31, 2017
Derivatives designated as hedging    instruments:
Foreign currency forward contracts		Other current assets		$	—			$	—			$	—
Foreign currency forward contracts		Other current liabilities			(965	)			(619	)			(1,633	)
Total derivatives designated as hedging     instruments				$	(965	)		$	(619	)		$	(1,633	)
Derivatives not designated as hedging    instruments:
Foreign currency forward contracts		Other current assets		$	19			$	—			$	9
Foreign currency forward contracts		Other current liabilities			(45	)			(249	)			(114	)
Total derivatives not designated as    hedging instruments				$	(26	)		$	(249	)		$	(105	)

Schedule Of Derivative Instruments, Effect On Other Comprehensive Income (Loss)

		Three months ended								Six months ended
($ in thousands)		February 28, 2018				February 28, 2017				February 28, 2018				February 28, 2017
Foreign currency forward contracts, net of tax (benefit)    expense of ($330), ($47), ($273), and $563		$	(1,047	)		$	(182	)		$	(924	)		$	736

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- References

No definition available.

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- Definition

Tabular disclosure of the effective portion of the gains and losses on derivative instruments designated (and non-derivative instruments) designated and qualifying in cash flow hedges and net investment hedges that was recognized in other comprehensive income (loss) during the current period.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 4C
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=84234895&loc=SL5624171-113959

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- Definition

Tabular disclosure of the location and fair value amounts of derivative instruments (and nonderivative instruments that are designated and qualify as hedging instruments) reported in the statement of financial position.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 4B
-URI http://asc.fasb.org/extlink&oid=84234895&loc=SL5624163-113959

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