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Derivatives, Investments, and Fair Value Measurements - Narrative (Details) - USD ($)	12 Months Ended
	Aug. 28, 2021	Aug. 29, 2020	Aug. 31, 2019	Mar. 06, 2020	Mar. 02, 2020	Jan. 23, 2017
Fair Value, Measurements, Nonrecurring
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Impairments for non-financial assets	$ 0	$ 0	$ 0
Term Loan
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Debt amount						$ 300,000,000
Interest Rate Swap
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Notional amount				$ 25,000,000	$ 25,000,000
Fair value of interest rate swap				$ 0	$ 0
Fixed interest rate				1.265%	1.364%