Derivatives Narrative (Details) - USD ($) $ in Thousands |
3 Months Ended | ||
|---|---|---|---|
Nov. 30, 2020 |
Nov. 30, 2019 |
Aug. 31, 2020 |
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| Derivative [Line Items] | |||
| Foreign Currency Contract, Liability/Asset, Fair Value Disclosure | $ (100) | $ (200) | |
| Loss on Foreign Currency Fair Value Hedge Derivatives and Not Designated as Hedging Instruments at Fair Value | (49) | $ (270) | |
| London Interbank Offered Rate (LIBOR) | |||
| Derivative [Line Items] | |||
| Cash Flow Hedge Gain (Loss) to be Reclassified within Twelve Months | (100) | ||
| Long-term Debt | 180,000 | 180,000 | |
| Fair Value Hedging [Member] | |||
| Derivative [Line Items] | |||
| Derivative, Fair Value, Net | 16,500 | $ 16,700 | |
| Interest Rate Swap [Member] | London Interbank Offered Rate (LIBOR) | |||
| Derivative [Line Items] | |||
| Derivative, Amount of Hedged Item | $ 100,000 | ||
| Derivative, Fixed Interest Rate | 0.259% | ||
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- Definition Gain (Loss) on Foreign Currency Fair Value Hedge Derivatives and Not Designated as Hedging Instruments at Fair Value No definition available.
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- Definition The estimated net amount of existing gains or losses on cash flow hedges at the reporting date expected to be reclassified to earnings within the next 12 months. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of hedged item in hedging relationship. Excludes hedged asset or liability. No definition available.
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- Definition Fair value of the assets less the liabilities of a derivative or group of derivatives. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Fixed interest rate related to the interest rate derivative. 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 Fair value portion of asset contracts related to the exchange of different currencies, including, but not limited to, foreign currency options, forward contracts, and swaps. No definition available.
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- Definition Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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