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Derivatives Narrative (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended |  |
--- | --- | --- | --- | ---
Feb. 28, 2023 | Feb. 28, 2022 | Feb. 28, 2023 | Feb. 28, 2022 | Dec. 08, 2022 | Aug. 31, 2022
Derivative [Line Items] |  |  |  |  |  |
Foreign Currency Contract, Liability/Asset, Fair Value Disclosure | $ 100 |  | $ 100 |  |  | $ 100
Loss on Foreign Currency Fair Value Hedge Derivatives and Not Designated as Hedging Instruments at Fair Value | (16) | $ (54) | 620 | $ 128 |  |
Long-term Debt | 210,000 |  | 210,000 |  |  | 204,000
Derivatives used in Net Investment Hedge, Increase (Decrease), Gross of Tax | (300) |  | (300) |  |  |
Increase (Decrease) in Fair Value of Hedged Item in Interest Rate Fair Value Hedge | 500 |  | 500 |  |  |
Fair Value Hedging [Member] |  |  |  |  |  |
Derivative [Line Items] |  |  |  |  |  |
Derivative, Fair Value, Net | 18,600 |  | 18,600 |  |  | $ 16,700
Net Investment Hedging [Member] |  |  |  |  |  |
Derivative [Line Items] |  |  |  |  |  |
Derivative, Fair Value, Net | $ 30,500 |  | $ 30,500 |  |  |
Interest Rate Swap [Member] |  |  |  |  |  |
Derivative [Line Items] |  |  |  |  |  |
Derivative, Amount of Hedged Item |  |  |  |  | $ 60,000 |
Derivative, Fixed Interest Rate |  |  |  |  | 4.022% |

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- Definition Gain (Loss) on Foreign Currency Fair Value Hedge Derivatives and Not Designated as Hedging Instruments at Fair Value + References No definition available. + Details
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- Definition Fair value of the assets less the liabilities of a derivative or group of derivatives. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 10 -URI https://asc.fasb.org/extlink&oid=123594938&loc=d3e13433-108611 + Details
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- Definition Amount of unrealized gain (loss) included in earnings related to the fair value of the hedged item in an interest rate fair value hedge, offset by the gain (loss) on the hedging instrument to the extent that the fair value hedge is determined to be effective. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4A -Subparagraph (b) -URI https://asc.fasb.org/extlink&oid=125515794&loc=SL5618551-113959 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4C -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=125515794&loc=SL5624171-113959 + Details
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