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Derivative Instruments and Hedging Activities - Narrative (Details) $ in Thousands, $ in Millions	1 Months Ended	12 Months Ended
	Jun. 30, 2018 CAD ($) Contract	Aug. 27, 2022 USD ($)	Aug. 27, 2022 CAD ($)	Aug. 31, 2021 CAD ($) Contract	Aug. 28, 2021 USD ($)
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Amount reclassified from accumulated other comprehensive loss		$ (24,290)			$ (24,836)
Forward contracts matured date	Feb. 25, 2022
Canadian Dollars
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Average exchange rate	0.7814			0.7861
Forward Contracts
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Notional value (CAD)	$ 12.1		$ 7.2	$ 14.1
Fair value of the contracts		100
Amount reclassified from accumulated other comprehensive loss		(100)
Reclassification from accumulated other comprehensive loss to revenue		$ 100
Forward Contracts \| Canadian Dollars
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Number of derivatives entered into to exchange Canadian dollars for U.S. dollars \| Contract	12			20