Derivative Instruments - Pre-Tax Effect of Cash Flow Hedging Relationships (Details) - Cash flow hedging - Designated as hedging instrument - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Feb. 29, 2024	Feb. 28, 2023	Feb. 29, 2024	Feb. 28, 2023
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Gain (Loss) Recognized in AOCL on Derivatives	$ (606)	$ 633	$ (379)	$ 7,384
Gain (Loss) Reclassified from AOCL into Income	999	3,666	3,468	1,598
Foreign currency forward contracts | SG&A
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Gain (Loss) Recognized in AOCL on Derivatives	(623)	(215)	(406)	3,108
Gain (Loss) Reclassified from AOCL into Income	(47)	(279)	318	(5,244)
Interest rate swap agreement | Interest expense
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Gain (Loss) Recognized in AOCL on Derivatives	17	848	27	4,276
Gain (Loss) Reclassified from AOCL into Income	$ 1,046	$ 3,945	$ 3,150	$ 6,842